Emerson PACSystems RSTi-EP User manual

User Manual
GFK-2958L
May 2021
PACSystemsTM RSTi-EP
USER MANUAL

User Manual Contents
GFK-2958L May 2021
Contents i
Contents
Section 1: Introduction ..........................................................1
1.1 Revisions in this Manual....................................................................................... 2
1.2 PACSystems Documentation............................................................................... 3
1.2.1 PACSystems Manuals ................................................................................ 3
1.2.2 RX3i Manuals ............................................................................................ 3
1.3 System Overview................................................................................................. 4
1.3.1 Dimensions of the RSTi-EP Components.................................................... 5
1.3.2 Double-click Installation............................................................................ 5
1.4 General Description of the Fieldbus Network Adapters ........................................ 6
1.5 General Technical Data for the Fieldbus Network Adapter.................................... 7
1.6 General Description of I/O Modules ..................................................................... 8
1.6.1 I/O module (Example EP-1214).................................................................. 8
1.6.2 Standard Connector ................................................................................ 10
1.6.3 HD Connector EP-8360 ...........................................................................11
1.6.4 Cable Protection ..................................................................................... 13
1.7 General Technical Data for I/O Modules ............................................................. 14
1.8 Mechanical Fixing Elements ...............................................................................16
1.9Type Plate ......................................................................................................... 16
1.10 Markers .............................................................................................................17
1.10.1Swivel Marker..........................................................................................17
Section 2: Safety ..................................................................18
2.1 General Safety Notice ........................................................................................ 18
2.1.1 Electrostatic Discharge............................................................................18
2.1.2 Open Equipment.....................................................................................19
2.1.3 Fusing .....................................................................................................19
2.1.4 Earthing (functional earth FE) .................................................................. 19
2.1.5 Shielding.................................................................................................20
2.1.6 Overcurrent ............................................................................................ 20
2.2 Intended Use..................................................................................................... 20
2.3 Use in a Potentially Explosive Atmosphere ......................................................... 20
2.3.1 ATEX Zone 2............................................................................................21
2.3.2 ATEX & IECEx Marking ............................................................................. 22
2.4 Legal Notice ......................................................................................................22
2.5 Use of RSTi-EP Stations 2,000m above Sea Level ................................................ 22
2.5.1 Example: .................................................................................................22
Section 3: Configuration ......................................................23
3.1 Order and Arrangement of Modules ..................................................................23
3.1.1 Arrangement of Safe Power-Feed Modules..............................................24
3.1.2 Power Supply Concept ............................................................................24
3.2 Clearances.........................................................................................................25
3.2.1 Calculation of Space Requirements .........................................................27

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3.3 Use in a Potentially Explosive Atmosphere ......................................................... 27
3.3.1 ATEX & IECEx Marking ............................................................................. 28
3.4 Spring-Style System Cabling ..............................................................................28
3.5 Current Demand and Power Supply ...................................................................28
3.5.1 Power Supply Derating............................................................................29
3.6 Example Calculation for the Power Supply .........................................................30
Calculation of the Current Demand for the Input Current...................................30
Calculation of the Current Demand for the Output Current................................31
3.7 Example Calculation for the Current Demand (all Current Values in Amps).........32
3.7.1 Calculation of Power Loss ........................................................................ 33
3.7.2 Calculation of Power Loss for Use in a Potentially Explosive Atmosphere..33
3.8 Feedback Energy in DO Modules........................................................................ 34
3.8.1 Calculation of Feedback Energy............................................................... 34
3.9 Parameter Overview.......................................................................................... 35
3.9.1 Modifiable Parameters for Network Adaptors .......................................... 35
3.10 Data Width of I/O Module, Dependent on the Network Adapter Used................50
3.10.1EPXPBS001.............................................................................................. 50
3.10.2EPXPNS001/EPXPNS101..........................................................................52
3.10.3EPXETC001 ............................................................................................. 54
3.10.4EPXEIP001...............................................................................................55
Section 4: Detailed Descriptions of the Fieldbus Network Adapters
58
4.1 Profibus DP Network Adapter EPXPBS001.......................................................... 58
4.1.1 LEDs........................................................................................................59
4.1.2 Addressing.............................................................................................. 60
4.1.3 Connection Diagrams.............................................................................. 62
4.1.4 Specifications: EPXPBS001 ...................................................................... 63
4.1.5 Modifiable Parameters EPXPBS001..........................................................64
4.1.6 Supported Modules and Power Supplies.................................................. 65
4.2 PROFINET IRT/RT Network Adapter EPXPNS001/EPXPNS101 .............................67
4.2.1 LEDs........................................................................................................68
4.2.2 Connection Diagrams.............................................................................. 70
4.2.3 Specification: EPXPNS001/EPXPNS101.................................................... 71
4.2.4 Modifiable Parameters: EPXPNS001/EPXPNS101..................................... 73
4.2.5 Network Adaptor Input Status Data......................................................... 74
4.2.6 Hot Standby CPU Redundancy I/O Parameters (EPXPNS101) ...................75
4.2.7 RSTi-EP PROFINET Channel Diagnostic Alarm Reporting ..........................76
4.2.8 Supported Modules and Power Supplies ..................................................86
4.3 EtherCAT®Network Adapter EPXETC001 ...........................................................87
4.3.1 LEDs........................................................................................................88
4.3.2 Connection Diagrams.............................................................................. 90
4.3.3 Specifications: EPXETC001 ......................................................................91
4.3.4 Modifiable Parameters for EPXETC001 ....................................................92
4.3.5 RSTi-EP Status Messages .........................................................................92
4.3.6 Module Status Messages .........................................................................93
4.3.7 Module Diagnosis....................................................................................93

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4.3.8 Supported Modules and Power Supplies ..................................................94
4.4 Modbus®TCP Network Adapter EPXMBE001/EPXMBE101 ..................................96
4.4.1 LEDs........................................................................................................97
4.4.2 Connection Diagrams.............................................................................. 98
4.4.3 Specifications: EPXMBE001/EPXMBE101 ................................................. 99
4.4.4 Configuration of the IP Address ............................................................. 100
4.4.5 Modifiable Parameters for EPXMBE001/EPXMBE101..............................100
4.4.6 Supported Modules and Power Supplies................................................104
4.4.7 Packed Process Data..............................................................................106
4.4.8 0x1000 –0x1006 Network Adapter Identifier ........................................108
4.4.9 0x1000 –0x1006 Network Adapter Status ............................................108
4.4.100x1010 Process Image Length in Bits for the Output Modules................ 108
4.4.110x1010 Process Image Length in Bits for the Input Modules...................108
4.4.120x1017 Register –Mapping Revision ..................................................... 108
4.4.130x1018 –0x101B Collective Diagnostics Message for I/O Modules ........109
4.4.140x101C –0x101F Collective Process Message for I/O Modules...............109
4.4.150x1028 –0x102F Module Status............................................................109
4.4.160x1030 MODBUS DATA EXCHANGE Watchdog, Current Time ...............109
4.4.170x1120 MODBUS DATA EXCHANGE watchdog, predefined time ........... 110
4.4.180x1121 MODBUS DATA EXCHANGE Watchdog Reset Register .............. 110
4.4.190x1122 Lock Force Mode on Web Server ...............................................110
4.4.200x1031 MODBUS CONNECTION Mode Register..................................... 110
4.4.210x1131 MODBUS CONNECTION Timeout in Sec .................................... 110
4.4.220x1132 Check Reference List prior to Data Exchange............................. 111
4.4.230x1133 Process Alarm ...........................................................................111
4.4.240x1134 Diagnostic Alarm ...................................................................... 111
4.4.250x1135 Field Bus or Reference List Error Behavior ..................................111
4.4.260x1136 Module Removal Behavior ........................................................111
4.4.270x1137 Data Format .............................................................................111
4.4.280x113C –0x113F Save Module Parameters ...........................................112
4.4.290x27FE Number of Entries in the Current Module List ............................ 113
4.4.300x27FF Number of Entries in the Reference Module List.........................113
4.4.310x2800 –0x287F Reference Module List................................................ 113
4.4.320x2A00 –0x2A7F Current Module List ...................................................113
4.4.330x2B00 –0x2B7F Module Offsets of Process Data..................................113
4.4.340x8000 –0x87FF Process Data Inputs....................................................113
4.4.350x9000 –0x97FF Process Data Outputs................................................. 114
4.4.360xA000 –0xA7FF Diagnostics................................................................ 114
4.4.370xB000 –0xB7FF Process Alarms........................................................... 114
4.4.380xC000 –0xFFFF Parameters..................................................................114
4.5 EtherNet/IP™ Network Adapter EPXEIP001...................................................... 115
4.5.1 LEDs......................................................................................................116
4.5.2 Connection Diagrams............................................................................ 118
4.5.3 Specifications: EPXEIP001 ..................................................................... 119
4.5.4 Modifiable Parameters for EPXEIP001.................................................... 120
4.5.5 Data types EPXEIP001 ...........................................................................123
4.5.6 Process data..........................................................................................125
4.5.7 Status word EPXEIP001(Packed process data input)...............................127

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4.5.8 Object descriptions EPXEIP001: CIP Common Classes............................128
4.5.9 Object descriptions EPXEIP001: Vendor Specific Classes........................134
4.5.10Supported Modules and Power Supplies................................................ 137
Section 5: Detailed Description of I/O Modules...................139
5.1 Digital Input Module EP-1214 .......................................................................... 139
5.1.1 LED Indicators EP-1214..........................................................................140
5.1.2 Specifications EP-1214 ..........................................................................141
5.1.3 Modifiable Parameters for EP-1214 .......................................................141
5.1.4 Diagnostic Data EP-1214.......................................................................142
5.1.5 Process Data Inputs EP-1214 ................................................................. 143
5.2 Digital Input Module EP-1218 .......................................................................... 143
5.2.1 LED Indicators EP-1218..........................................................................144
5.2.2 Specifications EP-1218 ..........................................................................145
5.2.3 Modifiable Parameters for EP-1218 .......................................................145
5.2.4 Diagnostic Data EP-1218.......................................................................145
5.2.5 Process Data Inputs EP-1218 ................................................................. 147
5.3 Digital Input Module EP-1318 .......................................................................... 147
5.3.1 LED Indicators EP-1318..........................................................................148
5.3.2 Specifications EP-1318 ..........................................................................149
5.3.3 Modifiable Parameters for EP-1318 .......................................................149
5.3.4 Diagnostic Data EP-1318.......................................................................150
5.3.5 Process Data Inputs EP-1318 .................................................................151
5.4 Digital Input Module EP-1804 .......................................................................... 151
5.4.1 LED Indicators EP-1804..........................................................................152
5.4.2 Specifications EP-1804 ..........................................................................153
5.4.3 Diagnostic Data EP-1804.......................................................................153
5.4.4 Process Data Inputs EP-1804 ................................................................. 155
5.5 Digital Input Module EP-125F .......................................................................... 155
5.5.1 LED Indicators EP-125F..........................................................................156
5.5.2 Specifications EP-125F ..........................................................................157
5.5.3 Diagnostic Data EP-125F .......................................................................157
5.5.4 Process Data Inputs EP-125F ................................................................. 158
5.6 Digital Input Module EP-12F4 .......................................................................... 158
5.6.1 LED Indicators EP-12F4..........................................................................160
5.6.2 Specifications EP-12F4 ..........................................................................161
5.6.3 Modifiable Parameters for EP-12F4........................................................ 162
5.6.4 Diagnostic Data EP-12F4 .......................................................................162
5.6.5 Process† Data Inputs EP-12F4................................................................ 163
5.6.6 Time Stamp Function ............................................................................163
5.6.7 Structure of an ETS Entry .......................................................................164
5.7 Digital Input Module EP-153F .......................................................................... 167
5.7.1 LED Indicators EP-153F..........................................................................168
5.7.2 Specifications EP-153F ..........................................................................169
5.7.3 Diagnostic Data EP-153F ....................................................................... 169
5.7.4 Process Data Inputs EP-153F .................................................................170
5.8 Digital Output Module EP-2214 ....................................................................... 170

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5.8.1 LED Indicators EP-2214..........................................................................172
5.8.2 Specifications EP-2214 ..........................................................................173
5.8.3 Modifiable Parameters for EP-2214 .......................................................174
5.8.4 Diagnostic Data EP-2214.......................................................................174
5.8.5 Process Data Outputs EP-2214 .............................................................. 175
5.9 Digital Output Module EP-2614 ....................................................................... 175
5.9.1 LED Indicators EP-2614..........................................................................176
5.9.2 Specifications EP-2614 ..........................................................................177
5.9.3 Modifiable Parameters for EP-2614 .......................................................178
5.9.4 Diagnostic Data EP-2614.......................................................................178
5.9.5 Process Data Outputs EP-2614 .............................................................. 179
5.10 Digital Output Module EP-2634 ....................................................................... 179
5.10.1LED Indicators EP-2634.......................................................................... 180
5.10.2Specifications EP-2634 ..........................................................................181
5.10.3Modifiable Parameters for EP-2634 ....................................................... 182
5.10.4Diagnostic Data EP-2634.......................................................................182
5.10.5Process Data Outputs EP-2634 .............................................................. 182
5.11 Digital Output Module EP-2218 ....................................................................... 183
5.11.1LED Indicators EP-2218.......................................................................... 183
5.11.2Specifications EP-2218 .......................................................................... 185
5.11.3Modifiable Parameters for EP-2218 ....................................................... 185
5.11.4Diagnostic Data EP-2218.......................................................................185
5.11.5Process Data Outputs EP-2218 .............................................................. 187
5.12 Digital Output Module EP-225F .......................................................................187
5.12.1LED Indicators EP-225F..........................................................................188
5.12.2Specifications: EP-225F ......................................................................... 189
5.12.3Diagnostic Data EP-225F ....................................................................... 190
5.12.4Process† Data Outputs EP-225F............................................................. 191
5.13 Digital Output Module EP-2814 ....................................................................... 192
5.13.1LED Indicators EP-2814.......................................................................... 193
5.13.2Specifications EP-2814 .......................................................................... 194
5.13.3Modifiable Parameters for EP-2814 ....................................................... 194
5.13.4Diagnostic Data EP-2814.......................................................................194
5.13.5Process Data Outputs EP-2814 .............................................................. 195
5.14 Digital Output Module EP-2714 ....................................................................... 195
5.14.1LED Indicators EP-2714.......................................................................... 197
5.14.2Specifications EP-2714 ..........................................................................198
5.14.3Modifiable Parameters for EP-2714 ....................................................... 199
5.14.4Diagnostic Data EP-2714.......................................................................200
5.14.5Process Data Outputs EP-2714 .............................................................. 201
5.15 Digital Output Module EP-291F .......................................................................201
5.15.1LED Indicators EP-291F..........................................................................202
5.15.2Specifications: EP-291F ......................................................................... 203
5.15.3Diagnostic Data EP-291F .......................................................................204
5.15.4Process†Data Outputs EP-291F ............................................................. 205
5.16 Digital Output Module EP-5111 ....................................................................... 206
5.16.1LED Indicators EP-5111.......................................................................... 207
5.16.2Specifications EP-5111 ..........................................................................208

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5.16.3Modifiable Parameters for EP-5111 ....................................................... 209
5.16.4Diagnostic Data EP-5111.......................................................................211
5.16.5Process Data† Inputs EP-5111................................................................ 212
5.16.6Process Data† Outputs EP-5111............................................................. 212
5.16.7Process Alarm Data EP-5111.................................................................. 214
5.16.8Setting Up the Counter ......................................................................... 214
5.16.9Counter Functions................................................................................. 215
5.16.10 Additional Counter Features ............................................................222
5.17 Digital Counter Module EP-5112......................................................................228
5.17.1LED indicators EP-5112..........................................................................229
5.17.2Specifications EP-5112 ..........................................................................230
5.17.3Modifiable Parameters for EP-5112 ....................................................... 231
5.17.4Diagnostic Data EP-5112.......................................................................232
5.17.5Process Data† Inputs EP-5112................................................................ 233
5.17.6Process Data† Outputs EP-5112............................................................. 234
5.17.7Process Alarms for EP 5112.................................................................... 235
5.17.8Setting Up the Counter ......................................................................... 235
5.17.9Counter Functions................................................................................. 236
5.17.10 Additional Counter Features ............................................................242
5.18 Digital Frequency Counter Module EP-5212.....................................................248
5.18.1LED Indicators EP-5212.......................................................................... 249
5.18.2Specifications EP-5212 .......................................................................... 250
5.18.3Modifiable Parameters for EP-5212 ....................................................... 251
5.18.4Diagnostic Data EP-5212.......................................................................252
5.18.5Process Data† Inputs EP-5212................................................................ 253
5.18.6Process Data† Outputs EP-5212............................................................. 254
5.18.7Function Frequency Counting ............................................................... 254
5.19 Serial Communication Module EP-5261...........................................................257
5.19.1LED Indicators EP-5261.......................................................................... 260
5.19.2Specifications EP-5261 .......................................................................... 261
5.19.3Modifiable Parameters for EP-5261 ....................................................... 262
5.19.4Diagnostic Data EP-5261.......................................................................262
5.19.5Data Transfer ........................................................................................ 263
5.20 SSI Encoder Interface Module EP-5311.............................................................268
5.20.1LED Indicators EP-5311.......................................................................... 269
5.20.2Specifications EP-5311 .......................................................................... 270
5.20.3Modifiable Parameters for EP-5311 ....................................................... 270
5.20.4Diagnostic Data EP-5311.......................................................................271
5.20.5Process Data Inputs EP-5311 ................................................................. 273
5.21 Digital Pulse Width Modulation Output Module EP-5422 ................................. 273
5.21.1LED Indicators EP-5422.......................................................................... 274
5.21.2Specifications EP-5422 .......................................................................... 275
5.21.3Modifiable Parameters for EP-5422 ....................................................... 276
5.21.4Diagnostic Data EP-5422.......................................................................276
5.21.5Process† Data Inputs EP-5422................................................................ 276
5.21.6Process Data† Outputs EP-5422............................................................. 277
5.22 Digital Pulse Width Modulation Output Module EP-5442 ................................. 277
5.22.1LED Indicators EP-5442..........................................................................279

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5.22.2Specifications EP-5442 .......................................................................... 280
5.22.3Modifiable Parameters for EP-5442 ....................................................... 281
5.22.4Diagnostic Data EP-5442.......................................................................281
5.22.5Process† Data Inputs EP-5442................................................................ 282
5.22.6Process Data† Outputs EP-5442............................................................. 282
5.23 IO-Link Communication module EP-5324 ........................................................ 283
5.23.1IO-Link overview....................................................................................284
5.23.2LED Indicators EP-5324..........................................................................288
5.23.3Specifications EP-5324 .......................................................................... 289
5.23.4Modifiable Parameters for EP-5324 ....................................................... 289
5.23.5Diagnostic Data EP-5324.......................................................................293
5.23.6Process Data Inputs EP-5324 ................................................................. 295
5.23.7Process Data Outputs EP-5324 .............................................................. 296
5.23.8Network Adapters-Dependent Process data widths ...............................297
5.23.9IO-Link Communication module EP-5324 event codes...........................298
5.24 Analog Input Module EP-3164 ......................................................................... 299
5.24.1LED Indicators EP-3164.......................................................................... 300
5.24.2Specifications EP-3164 ..........................................................................301
5.24.3Modifiable Parameters for EP-3164 ....................................................... 302
5.24.4Diagnostic Data EP-3164.......................................................................302
5.24.5Process Data† Inputs EP-3164................................................................ 303
5.24.6Measurement Range EP-3164 ............................................................... 303
5.25 Analog Input Module EP-3264 .........................................................................305
5.25.1LED Indicators EP-3264.......................................................................... 306
5.25.2Specifications EP-3264 .......................................................................... 307
5.25.3Modifiable Parameters for EP-3164 ....................................................... 308
5.25.4Diagnostic Data EP-3264.......................................................................308
5.25.5Diagnostic Data EP-3264.......................................................................309
5.25.6Process Data† Inputs EP-3264................................................................ 310
5.25.7Measurement Range EP-3264 ............................................................... 310
5.26 Analog Input Module EP-3664 ......................................................................... 312
5.26.1LED Indicators EP-3664.......................................................................... 313
5.26.2Specifications: EP-3664 ......................................................................... 314
5.26.3Modifiable Parameters EP-3664.............................................................315
5.26.4Diagnostic Data EP-3664.......................................................................315
5.26.5Process Data† Inputs EP-3664................................................................ 317
5.26.6Measurement Range EP-3664 ............................................................... 317
5.27 Analog Input Module EP-3124 ......................................................................... 319
5.27.1LED Indicators EP-3124.......................................................................... 320
5.27.2Specifications EP-3124 .......................................................................... 321
5.27.3Modifiable Parameters for EP-3124 ....................................................... 322
5.27.4Diagnostic Data EP-3124.......................................................................322
5.27.5Process Data† Inputs EP-3124................................................................ 323
5.27.6Measurement Range EP-3124 ............................................................... 323
5.27.7Measurement Range EP-3124 ............................................................... 324
5.28 Analog Input Module EP-3368 ......................................................................... 325
5.28.1LED Indicators EP-3368.......................................................................... 326
5.28.2Specifications EP-3368 .......................................................................... 327

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5.28.3Modifiable Parameters for EP-3368 ....................................................... 328
5.28.4Diagnostic Data EP-3368.......................................................................328
5.28.5Process Data† Inputs EP-3368................................................................ 329
5.28.6Measurement Range EP-3368 ............................................................... 330
5.29 Analog Input Module EP-3468 ......................................................................... 330
5.29.1LED Indicators EP-3468.......................................................................... 331
5.29.2Specifications EP-3468 .......................................................................... 332
5.29.3Modifiable Parameters for EP-3468 ....................................................... 333
5.29.4Process Data†Inputs EP-3468 ................................................................333
5.29.5Diagnostic Data EP-3468.......................................................................334
5.29.6Measurement Range EP-3468 ............................................................... 335
5.30 Analog Output Module EP-4164 ...................................................................... 336
5.30.1LED Indicators EP-4164.......................................................................... 337
5.30.2Specifications EP-4164 .......................................................................... 338
5.30.3Modifiable Parameters for EP-4164 ....................................................... 339
5.30.4Diagnostic Data EP-4164.......................................................................339
5.30.5Process Data†Outputs EP-4164 ............................................................. 340
5.30.6Value Range†EP-4164 ........................................................................... 340
5.31 Analog Output Module EP-4264 ...................................................................... 342
5.31.1LED Indicators EP-4264.......................................................................... 343
5.31.2Specifications EP-4264 ..........................................................................344
5.31.3Modifiable Parameters for EP-4264 ....................................................... 345
5.31.4Diagnostic Data EP-4264.......................................................................345
5.31.5Process Data†Outputs EP-4264 ............................................................. 347
5.31.6Value Range† EP-4264........................................................................... 347
5.32 Analog Input Module EP-3704 ......................................................................... 349
5.32.1LED Indicators EP-3704.......................................................................... 350
5.32.2Specifications EP-3704 ..........................................................................351
5.32.3Modifiable Parameters for EP-3704 ....................................................... 352
5.32.4Diagnostic Data EP-3704.......................................................................353
5.32.5Process Data†Inputs EP-3704 ................................................................354
5.32.6Resistance Measurement Range EP-3704 ..............................................355
5.32.7Temperature Measurement Ranges EP-3704.........................................356
5.32.8Process Alarm EP-3704.......................................................................... 357
5.33 Analog Input Module EP-3804 ......................................................................... 358
5.33.1LED Indicators EP-3804.......................................................................... 359
5.33.2Specifications EP-3804 .......................................................................... 360
5.33.3Modifiable Parameters for EP-3804 ....................................................... 361
5.33.4Diagnostic Data EP-3804.......................................................................362
5.33.5Process Data†Inputs EP-3804 ................................................................364
5.33.6Voltage Measurement Ranges EP-3804 .................................................364
5.33.7Temperature Measurement Ranges EP-3804.........................................364
5.33.8Process Alarm EP-3804.......................................................................... 366
5.34 Power Measurement Module EP-1813 ............................................................. 367
5.34.1LED Indicators EP-1813..........................................................................372
5.34.2Specifications EP-1813 .......................................................................... 373
5.34.3Modifiable Parameters for EP-1813 ....................................................... 374
5.34.4Diagnostic Data EP-1813.......................................................................377

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5.34.5Process Data†Inputs EP-1813 ................................................................378
5.34.6Process Data†Outputs EP-1813 .............................................................379
5.34.7Process alarm†EP-1813 ......................................................................... 379
5.34.8Conversion of the adjustable measuring values EP-1813........................ 380
5.34.9Raw parameter data for acyclic services (not relevant with MODBUS application)
382
5.35 Power-feed Module for Input Current Path EP-7631......................................... 385
5.35.1LED Indicators EP-7631.......................................................................... 386
5.35.2Specifications EP-7631 .......................................................................... 387
5.36 Power-feed Module for Output Current Path EP-7641...................................... 387
5.36.1LED Indicators EP-7641.......................................................................... 388
5.36.2Specifications EP-7641 .......................................................................... 389
5.37 Safe Feed-in Modules EP-1901, EP-1902, and EP-1922 .....................................390
5.38 Potential Distribution Module for Input Current Path EP-711F.......................... 391
5.38.1Specifications EP-711F .......................................................................... 392
5.39 Potential Distribution Module for Output Current Path EP-751F.......................393
5.39.1Specifications EP-751F .......................................................................... 394
5.40 Potential Distribution Module for Functional Earth EP-700F .............................395
5.40.1Specifications EP-700F .......................................................................... 396
5.41 0-V Potential Distribution Module for Input Current Path EP-710F.................... 396
5.41.1Specifications EP-710F .......................................................................... 397
5.42 0-V Potential Distribution Module for Output Current Path EP-750F................. 398
5.42.1Specifications EP-750F .......................................................................... 399
5.43 Empty Slot Module EP-8310 ............................................................................399
5.43.1Specifications EP-8310 .......................................................................... 400
5.44 Termination Kit EP-8301.................................................................................. 400
5.44.1Specifications EP-8301 .......................................................................... 400
Section 6: Installation ........................................................401
6.1 Preparations for Assembly ............................................................................... 401
6.1.1 Environmental Conditions.....................................................................401
6.1.2 DIN Rail ................................................................................................. 401
6.1.3 Stripping Lengths.................................................................................. 402
6.1.4 Unpacking and Delivery......................................................................... 402
6.1.5 Use in a Potentially Explosive Atmosphere ............................................. 402
6.1.6 Installation Orientation ......................................................................... 403
6.1.7 Clearances ............................................................................................ 404
6.1.8 Calculation of Space Requirements .......................................................405
6.1.9 Installation Sequence ............................................................................ 406
6.1.10Arrangement of SIL Modules ................................................................. 406
6.1.11 Preparation and the Required Tool ...................................................... 406
6.2 Assembling the RSTi-EP Station ....................................................................... 407
6.3 Attaching the Marker.......................................................................................411
6.3.1 Attaching the Swivel Marker..................................................................411
6.4 Wiring ............................................................................................................. 411
6.4.1 Wiring of Modules with Standard Connectors........................................412
6.4.2 Wiring of Modules with HD Connectors EP-8360 ................................... 412

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GFK-2958L May 2021
Contents x
6.5 Insulation Test................................................................................................. 413
Section 7: Earthing and Shielding.......................................415
7.1 Earthing of Shielded Cables .............................................................................416
7.1.1 Shielded Cables Increase Interference Resistance ..................................416
7.1.2 Proper Use of Shielded Cables ............................................................... 417
7.1.3 Effective Shielding................................................................................. 418
7.2 Potential Ratios ............................................................................................... 420
7.2.1 Basic Aspects.........................................................................................420
7.2.2 Potential-Free Design ............................................................................420
7.2.3 Non-Isolated Design.............................................................................. 421
7.3 Electromagnetic Compatibility (EMC).............................................................. 421
7.3.1 Ensuring EMC ........................................................................................ 421
7.3.2 Earthing of Inactive Metal Parts .............................................................422
7.3.3 PE Connection....................................................................................... 422
7.3.4 Unearthed Operation ............................................................................422
7.3.5 DIN Rails................................................................................................422
7.3.6 Cabinet Design According to EMC Guidelines ........................................ 423
7.4 Shielding of Cables .......................................................................................... 424
7.4.1 Equipotential Bonding...........................................................................425
7.4.2 Inductance Wiring................................................................................. 425
Section 8: Commissioning.................................................. 427
8.1 Requirements.................................................................................................. 427
8.2 Configuring EPXPNS001/EPXPNS101............................................................... 428
8.2.1 Configuring EPXPNS001/EPXPNS101 Parameters.................................. 429
8.2.2 Adding EPXPNS001/ EPXPNS101 Modules to a Remote Node ................434
8.2.3 Configuring EPXPNS001/EPXPNS101 Module Parameters ..................... 435
8.3 Configuring EPXPBS001................................................................................... 435
8.3.1 Adding Slaves and Modules ................................................................... 435
8.3.2 Configuring Module Data Areas.............................................................439
8.3.3 Configuring DP-V1 Settings for a Slave .................................................. 440
8.4 Configuring EPXETC001 .................................................................................. 443
8.5 Configuring EPXMBE001/EPXMBE101..............................................................446
8.6 Configuring EPXEIP001.................................................................................... 446
8.7 Configuring EP-5324 .......................................................................................448
Section 9: Web Server........................................................453
9.1 Requirements.................................................................................................. 454
9.1.1 Operating System ................................................................................. 454
9.1.2 Browser................................................................................................. 454
9.1.3 Device Drivers ....................................................................................... 454
9.2 Starting the Web Server................................................................................... 456
9.2.1 Activating the Ethernet Socket .............................................................. 456
9.3 Setting up Registration Data and Password Protection..................................... 458
9.4 Navigation and Operating Instructions ............................................................459

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GFK-2958L May 2021
Contents xi
9.4.1 Setting the Language ............................................................................ 459
9.4.2 Zooming the View In/Out......................................................................460
9.4.3 Quick View (Tooltip) of Detailed Values .................................................460
9.5 Displaying and Editing the Network Adapter Status .........................................461
9.5.1 Resetting the Web Server......................................................................462
9.5.2 Resetting the Network Adapter to Factory Settings ...............................462
9.5.3 Accessing Network Adapter Parameters ................................................ 463
9.6 Displaying Module Data and Editing Parameters .............................................. 463
9.7 Displaying Node Information...........................................................................465
9.7.1 Displaying Process Data ........................................................................ 465
9.7.2 Displaying Diagnostic Data.................................................................... 465
9.7.3 Web Server in Force Mode..................................................................... 466
9.7.4 Open the Detail View of the Station in Force Mode ................................467
9.7.5 Filtering the Module View...................................................................... 468
9.7.6 Resetting Filters ....................................................................................468
9.7.7 Manually Switching Outputs (Forcing)................................................... 469
9.7.8 Modules with Registers ......................................................................... 469
9.7.9 Ending/Deactivating Forced Operations ................................................470
9.8 Updating Firmware..........................................................................................470
9.8.1 Recovery Mechanism for RSTi-EP Network adapter: -............................. 473
9.9 Web Server About Help ................................................................................... 474
9.9.1 Exporting Log Data, Saving a Service File ............................................... 474
Section 10: Replacing Components ......................................475
10.1 Removing/Replacing the Plug-in Unit .............................................................. 475
10.2 Replacing the Electronic Unit........................................................................... 476
10.3 Replacing an I/O Module.................................................................................. 481
10.4 Removing/Replacing Connectors .................................................................... 483
10.5 Removing/Replacing Cables ............................................................................485
Section 11: Disassembly and Disposal .................................. 487
11.1 Disassembling the RSTi-EP Station...................................................................487
11.2 Disposing of the RSTi-EP Station ......................................................................487
Section 12: LED Indicators and Troubleshooting................... 489
12.1 Fieldbus Network Adapters.............................................................................. 490
12.2 I/O Modules.....................................................................................................495
Section 13: IO-Link Device Configuration ............................. 502
13.1 RSTi-EP IO-Link configurator ............................................................................ 502
13.2 Installing RSTi-EP IO-Link configurator ............................................................. 504
13.3 Operating the RSTi-EP IO-Link configurator...................................................... 504
13.3.1Displaying the starting page..................................................................504
13.3.2IO-Link port overview ............................................................................ 506
13.3.3IO-Link device detailed view .................................................................. 507
13.3.4Displaying the context menu.................................................................508

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Contents xii
13.3.5Creating a new project .......................................................................... 508
13.3.6Saving a project..................................................................................... 508
13.3.7Opening a project ................................................................................. 508
13.3.8Changing the language ......................................................................... 508
13.3.9Opening the IODDfinder in the standard browser ..................................509
13.4 Editing IO-Link device configurations...............................................................509
13.4.1Assigning the IO-Link device to an IO-Link port ......................................509
13.4.2Changing the device type......................................................................510
13.4.3Removing the IO-Link device assignment .............................................. 510
13.4.4Editing the IO-Link device parameters ...................................................510
13.4.5Determining the process data length .................................................... 511
13.4.6Finding & rectifying parameter errors .................................................... 511
13.5 Editing IO-Link device configurations online .................................................... 512
13.5.1Connecting to the Network adapter ...................................................... 512
13.5.2Activating an IO-Link port......................................................................512
13.5.3Deactivating an IO-Link Port ..................................................................513
13.5.4Identifying a connected IO-Link device .................................................. 513
13.5.5Downloading IODDs for a connected IO-Link device ..............................514
13.5.6Reading out IO-Link device parameters .................................................514
13.5.7Writing IO-Link device parameters ........................................................ 514
13.5.8Displaying process data......................................................................... 515
13.5.9Displaying diagnosis.............................................................................. 515
Section 14: Accessories and Replacement Parts.................... 516
14.1 Accessories......................................................................................................516
14.2 Replacement Parts ..........................................................................................516
14.2.1Replacement Parts for Network Adapters .............................................. 517
14.2.2Replacement Parts for Modules .............................................................517
General Contact Information .....................................................................................525
Technical Support...................................................................................................... 525

User Manual Warnings and Cautions
GFK-2958L May 2021
Warnings and Caution Notes as Used in this Publication
WARNING
Warning notices are used in this publication to emphasize that hazardous voltages, currents, temperatures, or other
conditions that could cause personal injury exist in this equipment or may be associated with its use.
In situations where inattention could cause either personal injury or damage to equipment, a Warning notice is used.
CAUTION
Caution notices are used where equipment might be damaged if care is not taken.
Note: Notes merely call attention to information that is especially significant to understanding and operating
the equipment.
These instructions do not purport to cover all details or variations in equipment, nor to provide for every possible
contingency to be met during installation, operation, and maintenance. The information is supplied for informational
purposes only, and Emerson makes no warranty as to the accuracy of the information included herein. Changes,
modifications, and/or improvements to equipment and specifications are made periodically and these changes may or
may not be reflected herein. It is understood that Emerson may make changes, modifications, or improvements to the
equipment referenced herein or to the document itself at any time. This document is intended for trained personnel
familiar with the Emerson products referenced herein.
Emerson may have patents or pending patent applications covering subject matter in this document. The furnishing of
this document does not provide any license whatsoever to any of these patents.
Emerson provides the following document and the information included therein as-is and without warranty of any
kind, expressed or implied, including but not limited to any implied statutory warranty of merchantability or fitness for
particular purpose.

User Manual Section 1
GFK-2958L May 2021
Introduction 1
Section 1: Introduction
This manual describes the RSTi-EP remote I/O system. The products of the RSTi-EP series are
intended for use in industrial automation. A RSTi-EP station with network adapter and
connected modules is intended for the decentralized control of systems or sub-systems. Via
the network adapter every module of a station is integrated into a fieldbus structure and
connected to the primary control unit. The RSTi-EP products conform to protection class IP
20 (in accordance with DIN EN 60529), they can be used in potentially explosive
atmospheres rated as Zone 2 (as per Directive 2014/34/EU) and in safe zones.
The observance of the supplied documentation is part of the intended use. The products
described in this manual may only be used for the intended applications and only in
connection with certified third-party devices or components.
Introductory material may be found in this Section along with a system overview.
Section 2 provides information about Safety.
Section 3 provides Configuration instruction.
Section 4 provides Detailed Descriptions of the Fieldbus Network Adapters.
Section 5 provides Detailed Description of I/O Modules
Section 6 provides information on Installation and set-up.
Section 7 provides important information on Earthing and Shielding.
Section 8 provides information on Commissioning.
Section 9 covers the Web Server.
Section 10 provides detailed instructions for Replacing Components
Section 11 describes Disassembly and Disposal of the RSTi-EP station.
Section 12 covers LED Indicators and Troubleshooting
Section 13 provides information on IO-Link Device Configuration.
Section 14 provides ordering information for Accessories and Replacement Parts
Appendix A is a Decimal/Hexadecimal Conversion Table.
Appendix B provides a Marine Certification Table.
Appendix C provides a Serial Number Tracking Table.
CAUTION
•Prior to hot-swapping I/O modules, refer to Section, Replacing the Electronic Unit

User Manual Section 1
GFK-2958L May 2021
Introduction 2
1.1 Revisions in this Manual
Rev
Date
Description
L
May 2021
Added Appendix D: Product Certifications and Installation Guidelines for
Conformance
Added Section 4.2.7 RSTi-EP PROFINET Channel Diagnostic Alarm
Reporting
Updated Section 4.4 to correct address ranges for the EPXMBE001
Included various errata notes from SFDC
K
Nov 2019
Added support for-
•EtherNet/IP Network Adapter EPXEIP001
•Power Measurement Module EP-1813
•IO-Link Communication Module EP-5324
IO-Link Configurator Tool
J
Oct 2019
Following Emerson’s acquisition of this product, changes have been
made to apply appropriate branding and registration of the product with
required certification agencies. No changes to material, process, form, fit
or functionality.
Added two new modules:
•Digital Input, 16 Points, Negative Logic, 24Vdc
•Digital Output, 16 Points, Negative Logic, 24Vdc
H
Oct 2018
Updates for MRP specification for EPXPNS101
G
Sep-2018
Reformat to improve readability, especially tables and page breaks.
Added new products: EPXPNS101 and, EP-3664
Updated the Marine Certification Appendix B, added Appendix C
F
Apr 2018
Added Appendix B, a Marine Certification Table.
E
Nov 2017
Added EPXMBE101 module, EP-8400 Plug Kit and updates to ATEX
information
D
July 2017
Added support for CE100, including the following procedures:
•Replacement of Internal Super Capacitor (EPSACC001)
•Replacement of RTC Battery
C
Sept-2016
Added three new modules:
•Digital Input Module EP-1804
•Serial Communication Module EP-5261
•SSI Encoder Interface Module EP-5311
B
Apr-2016
Changes required as part of ATEX certificate update
A
Feb-2016
Added EtherCAT logo after certification
-
Dec-2015
Initial release

User Manual Section 1
GFK-2958L May 2021
Introduction 3
1.2 PACSystems Documentation
1.2.1 PACSystems Manuals
PACSystems RX3i and RSTi-EP CPU Reference Manual GFK-2222
PACSystems RX3i and RSTi-EP CPU Programmer’s Reference Manual GFK-2950
PACSystems RX3i and RSTi-EP TCP/IP Ethernet Comm User Manual GFK-2224
PACSystems TCP/IP Ethernet Communications Station
Manager User Manual GFK-2225
C Programmer’s Toolkit for PACSystems GFK-2259
PACSystems Battery and Energy Pack Manual GFK-2741
PAC Machine Edition Logic Developer Getting Started GFK-1918
PACSystems Process Systems Getting Started Guide GFK-2487
PACSystems RX3i & RSTi-EP PROFINET I/O Controller Manual GFK-2571
1.2.2 RX3i Manuals
PACSystems RX3i System Manual GFK-2314
PACSystems RX3i PROFINET Scanner Manual GFK-2737
PACSystems RX3i CEP PROFINET Scanner User Manual GFK-2883
In addition to these manuals, datasheets and product update documents describe
individual modules and product revisions. The most recent PACSystems documentation is
available on the Emerson product support website https://www.emerson.com/Industrial-
Automation-Controls/support

User Manual Section 1
GFK-2958L May 2021
Introduction 4
1.3 System Overview
The modular RSTi-EP system supports common fieldbus systems and conforms to IEC
61131-2. Each station is assigned a bus address in the fieldbus structure. Only the network
adapter is fieldbus-specific; the I/O modules are independent of the fieldbus.
Up to 64 active I/O modules can be combined in a RSTi-EP station. The largest expansion
possible depends on the maximum amount of data transmitted by the selected fieldbus,
the configuration, parameter, or process data for the module types provided. The
following components belong to the RSTi-EP product series:
•Fieldbus network adapter (gateway): Head station for converting the respective
fieldbus protocol on the RSTi-EP system bus
•Active I/O modules:
—Modules with digital input (DI) or digital output (DO) with 2, 4, 8 or 16
channels
—Modules with analogue input (AI) or analogue output (AO) with 4 or 8
channels
—Pulse width modulation modules (PWM)
—Digital counter modules (CNT)
•Passive I/O modules (no fieldbus communication)
—24 V power-feed modules (PF) for input or output current
—Potential distribution modules (AUX)
—Empty modules acting as placeholders (ES)
•Functional safety modules
—Safe power-feed modules (EP-19xx) 24 V for output current, providing one or
two inputs (with two channels each) for safety circuits
•Mechanical fixing elements
—End bracket
—End plate

User Manual Section 1
GFK-2958L May 2021
Introduction 5
1.3.1 Dimensions of the RSTi-EP Components
Height (H)
Width (W)
Depth (D)
Network adapter
120.0 mm (4.72 in)
52.0 mm (2.05 in)
76.0 mm (2.99 in)
I/O module
120.0 mm (4.72 in)
11.5 mm (0.45 in)
76.0 mm (2.99 in)
End plate
120.0 mm (4.72 in)
3.5 mm (0.14 in)
76.0 mm (2.99 in)
End bracket
120.0 mm (4.72 in)
8.0 mm (0.32 in)
mm (1.42 in)
1.3.2 Double-click Installation
The RSTi-EP station modules can be installed quickly and simply. When attaching the
module to the DIN rail, a clear clicking noise can be heard, which means that the module has
clicked into place. In the second step, which involves pushing the module being installed
together with the neighboring module, a further clicking noise indicates that the modules
have been correctly connected to each other.

User Manual Section 1
GFK-2958L May 2021
Introduction 6
1.4 General Description of the Fieldbus Network
Adapters
A fieldbus network adapter is used to connect the station I/O modules to the fieldbus. All
the data traffic with the programmable logic controller including the diagnostic messages
is exchanged via the network adapter. The integrated power supply provides the network
adapter and all connected modules with power.
A detailed description of the individual network adapter types is available under Detailed
Descriptions of the Fieldbus Network Adapters
Figure 1: Features of the Fieldbus Network Adapters
Fieldbus Network Adapter (Example: EPXPNS001)
1. Catch lever for securing the DIN rail
2. Rotary switch (only PROFIBUS®)
3. Data line connection (e.g. SUB-D socket)
4. Seats for module markers
5. Type designation
6. Optional: swivel marker for labelling modules and channels
7. Connector frame unlocking device
8. LED power supply network adapter
9. Network adapter status LEDs
10. Power supply connector for the system and input modules
11. Power supply connector for output modules
12. Service flap
13. Latching hook for latching onto module sides
14. System bus
15. System current path
16. Input current path
17. Type plate with block diagram
18. Output current path