IFM CR2016 Application guide

Device manual
Input/output module
CabinetModule
CR2016
80269924 / 00 01 / 2018
UK

CabinetModule CR2016
2
Contents
1 Preliminary note � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3
1�1 Symbols used� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3
2 Safety instructions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4
3 Functions and features � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5
4 Function � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5
5 Mounting� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 6
5�1 Mounting location � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 6
5�2 Fixing � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 6
5�3 Cooling � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7
6 Electrical connection� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7
6�1 Connectors � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7
6�2 Fuses � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 8
7 Set-up � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9
7�1 PLC configuration in CODESYS 2�3 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9
7�2 PLC configuration in CODESYS 3�5 � � � � � � � � � � � � � � � � � � � � � � � � � � � � 10
7�2�1 Heartbeat configuration � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 10
7�2�2 SyncMonitoring � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �11
7�3 Electronic Data Sheet� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �11
8 Parameter setting � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 12
8�1 Automatic saving � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 12
8�2 Restoring the factory setting� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 12
8�3 Communication profiles; Idx 1000 to 1FFF � � � � � � � � � � � � � � � � � � � � � � � 12
8�4 Manufacturer-specific profiles; Idx 2000 to 5FFF � � � � � � � � � � � � � � � � � � � 13
8�5 EMCY objects� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 14
9 Technical data� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 15
10 Maintenance, repair and disposal� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 20
11 Declaration of conformity � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 20
12 Object directory� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 20

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1 Preliminary note
Technische Daten, Zulassungen, Zubehör und weitere Informationen unter
www�ifm�com�
1.1 Symbols used
►Instruction
> Reaction, result
[…] Designation of keys, buttons or indications
→Cross-reference
Important note
Non-compliance may result in malfunction or interference�
Information
Supplementary note
WARNING
Warning of serious personal injury�
Death or serious irreversible injuries may result�
CAUTION
Warning of personal injury�
Slight reversible injuries may result�
NOTE
Warning of damage to property�

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2 Safety instructions
This description is part of the unit� It contains texts and drawings concerning the
correct handling of the module and must be read before installation or use�
Observe the information of the description� Non-observance of the notes, operati-
on which is not in accordance with use as prescribed below, wrong installation or
handling can result in serious harm concerning the safety of persons and plant�
The instructions are for authorised persons according to the EMC and low voltage
guidelines� The unit must be installed and commissioned by a skilled electrician
(programmer or service technician)� The device may only be installed, connected
and commissioned by qualified personnel�
Disconnect the device externally before doing any work on it� If necessary, also
disconnect separately supplied output load circuits�
If the unit is not supplied by the mobile on-board system (12/24 V battery operati-
on) it must be ensured that the external voltage is generated and supplied accor-
ding to the criteria for safety extra-low voltage (SELV) as this is supplied without
further measures to the connected controller, the sensors, and the actuators�
The wiring of all signals in connection with the SELV circuit of the unit must also
comply with the SELV criteria (safe extra-low voltage, safe electrical separation
from other electric circuits)�
If the supplied SELV voltage has an external connection to ground (SELV beco-
mes PELV) the responsibility lies with the user and the respective national regu-
lations for installation must be complied with� All statements in these operating
instructions refer to the unit the SELV voltage of which is not grounded�
The terminals may only be supplied with the signals indicated in the technical data
or on the unit label and only the approved accessories of ifm electronic gmbh may
be connected�
The unit can be operated within a wide temperature range according to the tech-
nical specification indicated below� Due to the additional self-heating the housing
walls can have high perceptible temperatures when touched in hot environments�
In case of malfunctions or uncertainties please contact the manufacturer�
Tampering with the unit can lead to considerable risks for the safety of persons
and plant� It is not permitted and leads to the exclusion of any liability and warranty
claims�

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3 Functions and features
The device enables decentralised evaluation of sensor signals and decentralised
triggering of actuators and proportional valves�
WARNING
The device is not approved for safety tasks with respect to the protection of
persons�
4 Function
●The module supports binary/analogue inputs/outputs and is therefore classified
in the device class ”I/O module” to CiA DS 401�
●As regards the input/output functions, the device can be configured and it sup-
ports the following functions:
– analogue inputs
(0���10/32 V, 0���20 mA, ratiometric, binary and binary with diagnosis)
– binary inputs
– frequency inputs
– binary outputs
– PWM outputs 0,1���2 A
●There are 1 server SDO and 4 default PDOs according to CiA DS 401�The
PDO mapping can be changed (dynamic PDO mapping)�
The default identifiers are assigned according to the “predefined connection
set”�
●The COB IDs of the PDOs as well as the transmission type (synch/asynch) of
the individual PDOs can be configured�
●The device expects a synch object� The CAN identifier of the synch object can
be configured�
●The device supports “node guarding” and “heartbeat”� The “guard time”, the
“life time factor” and the “heartbeat time” can be configured�
●The device generates an emergency object� The COB ID of the EMCY object
can be configured�
●The device stores the last error� The error code of the corresponding emer-
gency object is stored�
●The device supports a reset function, i�e� the assignment of the parameters to
the factory default settings on request�
Factory default settings (→ 8.3 Communication profiles; Idx 1000 to 1FFF) and
(→ 8.4 Manufacturer-specific profiles; Idx 2000 to 5FFF)

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5 Mounting
5.1 Mounting location
The device is to be mounted in a dry and enclosed environment (e�g� control panel
of the driver‘s cab, separate control boxes, etc�)�
The housing must not be exposed to any torsion forces or mechanical stress�
5.2 Fixing
Insert the enclosed tubular rivets from the back of the module in the 4 fixing
holes�
►Fix the module using 4 washers and screws�
►Tighten the screws alternately crosswise�
Tightening torque: 1�5 Nm
Mounting position: any
Hole dimensions: see back of the module or → 9 Technical data�
Screws to be used (M4 x L), e.g.: Standard
Cylinder screws with hexagon socket DIN 912
Cylinder screws with hexagon socket and low head DIN 7984

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5.3 Cooling
►As the internal heating of the electronics is conducted away via the housing,
ensure sufficient heat dissipation�
6 Electrical connection
6.1 Connectors
The supply cables, interfaces and inputs/outputs are connected via AMP crimp
connectors on the front of the unit�
Plug Connection Number of poles
P/N1 supply, CAN interfaces 6
X10 inputs 01���08 (digital) 18
X11 inputs 09���12 (digital), 01���04 (analogue) 18
X20 outputs 01���08 (digital), 01���04 (PWM) 14
X21 outputs 09���16 (digital) 14
  
 

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Pin connection → 9 Technische Daten 9 Technical data
►Close unused connectors with unconnected sockets�
Information about the available connector accessories at: www�ifm�com
6.2 Fuses
To protect the whole system (wiring and module) the individual electric circuits
must be protected�
Designation Potential Plug:Pin Fuse
Supply voltage module VBBSP/N1:01 2 A
Supply voltage outputs (group 1) VBBO 01 X20:07 20 A
Supply voltage outputs (group 2) VBBO 02 X21:07 20 A

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7 Set-up
7.1 PLC configuration in CODESYS 2.3
Parameter setting of the device functions and of the CAN interface is directly done
from the application programmed with CODESYS 2�3� To do so, the „Electronic
Data Sheet“ (EDS) is integrated via the CODESYS PLC configuration�
CODESYS dialogue „PLC configuration“ (example)
For a description of the setting and application of the „PLC configuration“ dialogue
see the CODESY manual and the CODESYS online help�

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7.2 PLC configuration in CODESYS 3.5
The „Electronic Data Sheet“ (EDS) is installed in the [Device Repository]� Proceed
as follows in the main menu:
►Click on [Tools] / [Device Repository]�
►Select [Fieldbuses] / [CiA CANopen] / [CiA Remote Device] and click on [In-
stall]�
►Select EDS file and click on [Open]�
> In CODESYS 3�5 the devices are integrated as CiA remote devices in the de-
vice tree under a [CANopen_Manager] element�
The CANopen communication is configured via the CODESYS configuration
editor�
7.2.1 Heartbeat conguration
The function [Reset Node] must be activated on the tab [General] so that the
device applies the parameters set for heartbeat monitoring of the CANopen
Manager�

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7.2.2 SyncMonitoring
To activate the device-internal monitoring of the Sync cycle, the monitoring time
has to be written into the object directory entry 0x1006� This is possible by
supplementing the SDO list in the CANopen configurator or during the operating
time via the function block COP_SDOwrite�
The monitoring time is indicated in microseconds [μs].
7.3 Electronic Data Sheet
The EDS contains the description of all parameters and I/O data of the device in a
format defined by CANopen� The EDS files are provided for all CANopen slaves by
ifm electronic�
The EDS files are available at www�ifm�com�

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8 Parameter setting
8.1 Automatic saving
Automatic saving of the communication and device parameters can be activated or
deactivated by means of the “save parameter” entry (object directory, index 1010,
S-Idx 01)�
● Value 0x00:
There is no automatic saving� Changed parameters are only valid until the device
is switched off or until the next reset�
● Value 0x01:
Changed parameters will be saved if the string “save” is written in S-Idx 01� Other-
wise changed parameters are only valid until the device is switched off or until the
next reset�
● Value 0x02:
Changed parameters are saved automatically�
8.2 Restoring the factory setting
With the function “restore” (object directory, index 1011, subindex 01) the factory
default values can be restored (except for the baud rate and the node ID)� They
become valid with the next power on�
8.3 Communication profiles; Idx 1000 to 1FFF
Parameters Index in
object
directory
Default value (factory
preset)
Change saved
automatically
Change
effective
COB ID Synch Object 1005 00 0x80 adjustable after PreOp
Communication Cycle 1006 00 0x00 (Off) adjustable immediately
Guard Time 100C 00 0x00 (Off) adjustable immediately
Life Time Factor 100D 00 0x00 adjustable immediately
Save Parameter 1010 01 0x02 (AutoSave ON) yes immediately
COB-ID EMCY 1014 00 0x80 + node ID adjustable after a reset
Consumer Heartbeat Time 1016 01 0x00 (Off) adjustable immediately
Producer Heartbeat Time 1017 00 0x00 (Off) adjustable immediately
COB-ID Rx PDO 1 1400 01 0x200 + node ID adjustable after PreOp
Trans Type Rx PDO 1 1400 02 0x01 (synchronous) adjustable immediately
COB-ID Rx PDO 2 1401 01 0x300 + node ID adjustable after PreOp
Trans Type Rx PDO 2 1401 02 0x01 (synchronous) adjustable immediately
COB-ID Tx PDO 1 1800 01 0x180 + node ID adjustable after PreOp
Trans Type Tx PDO 1 1800 02 0xFF (asynchronous) adjustable immediately
Inhibit Timer Tx PDO 1 1800 03 0x0000 adjustable immediately

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Parameters Index in
object
directory
Default value (factory
preset)
Change saved
automatically
Change
effective
Event Timer Tx PDO 1 1800 05 0x00 adjustable immediately
COB-ID Tx PDO 2 1801 01 0x280 + node ID adjustable after PreOp
Trans Type Tx PDO 2 1801 02 0x01 (synchronous) adjustable immediately
Inhibit Timer Tx PDO 2 1801 03 0x0000 adjustable immediately
Event Timer Tx PDO 2 1801 05 0x00 adjustable immediately
The life time factor 0 is interpreted as 1�The first guard protocol is interpreted as
"start guarding” even if guarding is not yet active at that time (guard time = 0)�
8.4 Manufacturer-specific profiles; Idx 2000 to 5FFF
Parameters Index in object
directory
Default value
(factory preset)
Change saved
automatically
Change effective
I/O configuration 2000 binary: 12 IN / 16
OUT
analogue:: 4 IN
(0���10V)
adjustable after PreOp
PWM frequency 2001 0x64 (100 Hz) adjustable after PreOp
Node-ID *) 20F0, 20F1 0x20 (0d32) yes after a reset
Baud rate *) 20F2, 20F3 0x04 (125 Kbit/s) yes after a reset
Autostart 20F4 0x00 (off) adjustable immediately
*) Observe rotary switch position!
Entries in the object directory indexes 20F0/20F1 and/or 20F2/20F3 are only valid if the rotary switches for
baud rate and/or node ID are in the position ”F”�
(Position and coding of the rotary switches → 9 Technical data)
Explanation of the abbreviations:
0x���= hexadecimal value
0d���= decimal value
str = string
rw = read-write
ro = read only
u8 = unsigned 8 bits
u16 = unsigned 16 bits

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8.5 EMCY objects
The following error codes are supported according to DSP-301 and DSP-401:
EMCY
Code
Error
Reg
Zusatz
Code
Beschreibung
0x2110 0x03 bit-coded "Device Specific"
0001 analogue input 1 excessive current
0010 analogue input 2 excessive current
0100 analogue input 3 excessive current
1000 analogue input 4 excessive current
0x3300 0x05 0x00 "Output Voltage"
Supply voltage VBBO of the outputs is missing�
0x8000 0x11 0x00 "Monitoring" (Synch Error)
For ”communication cycle“ no synch object is received; (only in OPERA-
TIONAL)�
Reset with the next synch OBJ or PREOP�
0x8100 0x11 0x00 ”Communication” (CAN error warning)
Internal CAN error counter has exceeded the error warning level�
0x8110 0x11 0x00 ”Communication” (CAN overflow)
Overflow of an Rx queue; e�g� frequency of the Rx PDOs too high�
0x8111 0x11 0x00 ”Communication” (CAN overflow)
Overflow of a Tx queue; e�g� device does not communicate with the bus�
0x8120 0x11 0x00 ”Communication” (CAN error passive)
CAN controller has passed into the CAN error passive state�
0x8130 0x11 0x00 ”Monitoring” (guarding error/heartbeat error)
For ”guard time” x ”life time factor” no guard object is received or heart-
beat object outside the expected time�
Reset with the next communication�
0xFF00 0x81 bit-coded
3)
”Device Specific”
0x 0000 0001 output 1 short circuit 1)
��� ��� ”
0x 0000 8000 output 16 short circuit 1)
0x 0001 0000 output 1 wire break 2)
��� ��� ”
0x 8000 0000 output 16 wire break 2)
1) short circuit only if outputs in the ON state
2) wire break only if outputs in the OFF state
3) here indicated as hex value

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9 Technical data
 
  





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
Control systems
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen
01.10.2015
CR2016
CabinetModule
I/O module
digital and analogue
for R 360 system
32 inputs/outputs
CANopen interface
10...32 V DC
We reserve the right to make technical alterations without prior notice! CR2016 / page 1
Technical data 16 inputs (12 digital / 4 analogue)
16 outputs (12 digital / 4 digital or PWM)
Housing plastic housing (black)
with transparent hinged cover for operating elements and indicators
Dimensions (H xWxD) 181 x 105 x 30 mm
Mounting fixing by means of 4 M 4 screws to DIN 912 or DIN 7984
and 4 tubular rivets to DIN 7340 (tubular rivets are enclosed)
Connections
AMP crimp connector, to be clipped into place and thus vibration-resistant, protected against reverse polarity
(AMP junior timer contacts)
inputs/outputs 2 x 18 pins, 2 x 14 pins
operating voltage, CAN bus 1 x 6 pins
Weight 0.38 g
Inputs 16
can be configured 8 digital, positive switching (high side), including 4 frequency inputs up to 2 kHz
4 digital positive/negative switching (high/low side)
4 analogue, 0...10/32 V, 0/4...20 mA, ratiometric or digital positive switching
sensor supply Imax 1000 mA
Outputs 16
can be configured 4 digital, positive switching, diagnostic capability or PWM channel (variable frequency)
12 digital, positive switching, diagnostic capability or PWM channel (fixed frequency)
switching current per output 0,1...2 A (operating temperature > 75 °C = max. 1.5 A)
total current max 16 A/group
Operating voltage UB10...32 V DC
Nominal voltage 12/24 V DC
Reverse polarity/short-circuit protection yes
Current consumption ≤125 mA (without external load at 24 V DC)
Operating/storage temperature – 40...85 °C
Protection IP 20
Interface CAN interface 2.0 B, ISO 11898
Controller 16 bits Fujitsu MB90F543
Baud rate 20 Kbits/s...1 Mbit/s (default setting 125 Kbits/s)
(adjustable via rotary switches or CANopen object directory)
Communication profile CANopen, CiA DS 301 version 4.02, CiA DS 401 version 2.1
Programming system from CODESYS 2.3 via EDS
Node ID (default) hex 20 (= dec 32)
(adjustable via 2 rotary switches or CANopen object directory)
Displays 1 LED green (PWR)
1 LED red (diagnosis, DIA)
32 LEDs yellow (status of the inputs / outputs)
1) LEDs 2) rotary switch

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CR2016 Technical data
Operating and indicating elements
Rotary switch coding
Operating states (LEDs)
Control systems
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen
01.10.2015We reserve the right to make technical alterations without prior notice! CR2016 / page 2
LED State Description
PWR (green) OFF no supply voltage
ON module in stand-by mode
CANopen status: PREOPERATIONAL
outputs = OFF
1 x ON module in stop mode
CANopen status: STOP
outputs = OFF
2.5 Hz module active
CANopen status: OPERATIONAL
outputs are updated
DIA (red) OFF communication OK
ON communication disturbed, CAN bus OFF
1 x ON communication disturbed
• CAN error warning level exceeded
2 x ON • node guard / heartbeat error
(if node guarding / heartbeat is activated)
3 x ON • no synch objects
(if synch monitoring is activated)
IN (yellow) OFF input not switched
LED 1...16 ON input switched
2.0 Hz analogue input in current mode has excessive current
OUT (yellow) OFF binary output not switched (OFF)
LED 17...32 analogue output:
PWM preset value < 1% measuring range
ON binary output switched (ON)
analogue output:
PWM preset value > 2% measuring range
Switch Position Description
S1 0 1000 Kbits/s
Baud rate 1 800 Kbits/s
2 500 Kbits/s
3 250 Kbits/s
4 125 Kbits/s
5 100 Kbits/s
6 50 Kbits/s
7 20 Kbits/s
8...E not defined
F adjustment via object directory (default)
S2 0...7 high nibble, e.g. 20 hex (= 32 dec)
Node ID HF adjustment via object directory (default)
S3 0...F low nibble, e.g. 20 hex (= 32 dec)
Node ID LF adjustment via object directory (default)
0
•
2
•
4
•
6
•
8
•
A
•
C
•
E
•
 

Rotary switch
(hex-coded)
AMP
Crimp connector
outputs
LEDs 1...16 IN
LEDs 17...32 OUT
Transparent cover
AMP
Crimp connector
inputs
LEDs PWR/DIA

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CR2016 Characteristics of the inputs
Inputs (B L, I L)■Digital inputs for positive sensor signals
X10:02, 04, 06, 08 switch-on level 0.7 UB
IN 01...04 switch-off level 0.3 UB
can be configured as... input resistance 3.25 kΩ
input frequency max. 50 Hz
■Frequency inputs for positive sensor signals
switch-on level 0.3...0.5 UB
switch-off level 0.2 UB
input resistance 3.25 kΩ
measuring range max. 2 kHz
accuracy ± 16 µs
Inputs (B L)■Digital inputs for positive sensor signals
X10:02, 04, 06, 08 switch-on level 0.7 U B
IN 05...08 switch-off level 0.3 UB
can be configured as... input resistance 3.25 kΩ
input frequency max. 50 Hz
Inputs (B L/H)■Digital inputs for positive/negative sensor signals
X11:02, 04, 06, 08 switch-on level 0.7 UB
IN 09...12 switch-off level 0.3 UB
can be configured as... input resistance 3.06 kΩ
input frequency max. 50 Hz
Inputs (A) ■Voltage inputs
X11:12, 14, 16, 18 input voltage 0...10/32 V
A_IN 01...04 resolution 10 bits
can be configured as... input resistance 70/45 kΩ
input frequency max. 50 Hz
accuracy ± 1% FS
■Current inputs
input current 0/4...20 mA
resolution 10 bits
input resistance 400 Ω
input frequency max. 50 Hz
accuracy ± 1% FS
■Ratiometric inputs for potentiometric transducers (e.g. joystick)
function UIN ÷ UBx 1000 ‰
value range 0...1000 ‰
■Digital inputs for positive sensor signals
switch-on level 0.7 UB
switch-off level 0.3 UB
input resistance 45 kΩ
input frequency max. 50 Hz
Control systems
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen
01.10.2015We reserve the right to make technical alterations without prior notice! CR2016 / page 3

CabinetModule CR2016
18
CR2016 Characteristics of the outputs
Outputs (BH, PWM) ■Solid state outputs; positive switching (high side)
X20:01, 02, 03, 05 diagnostic capability (wire break and short circuit)
OUT 01...04 short-circuit and overload protection
can be configured as ... switching voltage 10...32 V DC
switching current 0,1...2 A
total current max. 8 A
■PWM outputs (high side), variable frequency
PWM frequency 20...250 Hz
pulse duty factor 0...1000 ‰
resolution 1 ‰
switching current 0,1...2A (referred to the PWM value 1000 ‰)
total current max. 8 A
Outputs (BH)■Solid state outputs; positive switching (high side)
X20:09, 11, 13, 14 diagnostic capability (wire break and short circuit)
OUT 05...08 short-circuit and overload protection
X21:01, 02, 03, 05, 09, 11, 13, 14 switching voltage 10...32 V DC
OUT 09...16 switching current 0,1...2 A
can be configured as ... total current max. 16 A
■PWM outputs (high side), fixed frequency
PWM frequency 100 Hz
pulse duty factor 0...100 %
resolution 10 %
switching current 0,1...2 A (referred to the PWM value 100 %)
total current max. 16 A
Max. load resistance 25 kOhm
for a reliable wire break detection:
Note Free-wheeling diode for the connection of inductive loads is integrated
OUT_GND is not connected with supply_GND in the unit
Wiring see data sheet page 5
Test standards and regulations
Climatic test damp heat to EN 60068-2-30, test Db
(≤95 % rel. air humidity, non-condensing)
protection test to EN 60529
Mechanical resistance vibration to EN 60068-2-6, test Fc
shock to EN 60068-2-27, test Ea
Immunity to to ISO 7637-2, pulses 2, 3a, 3b, 4, severity level 4, function state A
conducted interference to ISO 7637-2, pulse 5, severity level 1, function state A
to ISO 7637-2, pulse 1, severity level 4, function state C
Immunity to interfering fields according to UN/ECE-R10 at 100 V/m (E1 type approval)
and DIN EN 61326 (CE)
Interference emission to directive 06/28/EC (e1 type approval)
and DIN EN 61326 (CE)
Tests for the approval for railway applications to BN 411 002 (DIN EN 50155 point10.2 and DIN EN 50121)
Control systems
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen
01.10.2015We reserve the right to make technical alterations without prior notice! CR2016 / page 4
EN 50155 clause 12.2 mechanical/climatic tests
EN 50121-3-2 EMC noise emission and noise immunity
additional information on request

UK
CabinetModule CR2016
19
Control systems
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen 01.10.2015We reserve the right to make technical alterations without prior notice! CR2016 / page 5
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CR2016 Wiring
Explanation of the abbreviations:
A = analogue
BH = binary (high side)
BL = binary (low side)
FRQ/CYL = frequency inputs
IL = pulse (low side)
PH = PWM (high side)
PWM = pulse-width modulated signals
VBBS= supply module/sensors
VBBO= supply outputs

CabinetModule CR2016
20
10 Maintenance, repair and disposal
As the module does not contain any components which must be maintained by the
user, the housing must not be opened�
The maintenance of the module may only be carried out by the manufacturer�
The disposal must be carried out according to the corresponding national envi-
ronmental regulations�
11 Declaration of conformity
For test standards and regulations → 9 Technical data�
The CE Declaration of Conformity and the E1-approval are available at:
www�ifm�com�
12 Object directory
Index S-Idx Name Typ Default Beschreibung
1000 0 device type ro u32 0x000F0191 I/O-module profile DS401 digital/analogue
inputs/outputs
1001 0 error register ro u8 0x00
1003 0 pre-definded error
field
rw u8 0x00 up to 4 entries in error history supported
error history can be deleted by writing '0' to
this entry
1 error history ro u32 0x00000000
2 error history ro u32 0x00000000
3 error history ro u32 0x00000000
4 error history ro u32 0x00000000
1005 0 COB ID SYNC rw u32 0x00000080
1006 0 communication cycle
period
rw u32 0x00000000 max� time between 2 synch objects in µs;
useful resolution = 1ms