GMI D6048S User manual

D6048 - SIL 3 Digital Output Driver, NE Loads, Loop Powered G.M. International ISM0413-0
SIL 3 Digital Output Driver, NE Loads,
Loop Powered, DIN-Rail and
Termination Board, Model D6048S
D6048S
INSTRUCTION MANUAL

2 D6048 - SIL 3 Digital Output Driver, NE Loads, Loop Powered G.M. International ISM0413-0
General Description: The single channel Loop Powered Digital Output Isolator, D6048S, is suitable for driving solenoid valves, visual or audible alarms to alert a plant operator,
or other process control devices from a driving signal. It can also be used as a controllable supply to power measuring or process control equipment.
Its use is allowed in applications requiring up to SIL 3 level (according to IEC 61508:2010 Ed. 2) in safety related systems for high risk industries.
The Safety PLC or DCS driving signal powers the field device through the D6048S, which provides isolation and is capable of monitoring the conditions of the line.
Short and open circuit diagnostic monitoring, dip-switch selectable and active when input power is present, provides LED indication and NC transistor output signaling.
When fault is detected output is de-energized until normal condition is restored. Line short and open output circuit fault detection is also reflected on the PLC / DCS input circuit
providing less than 10 mA consumption. In alternative, input impedance can be set to a value always lower than 2 k.
An override input, dip-switch selectable, is provided to permit a safety system to override the control signal. When enabled, a low input voltage always de-energizes the field device
regardless of the input signal.
Three basic output circuits are selectable, with different parameters, to interface the majority of devices on the market.
The selection among the three output characteristics is obtained by connecting the field device to a different terminal block.
Mounting on standard DIN-Rail, with or without Power Bus to provide fault signal, or on customized Termination Boards.
Functional Safety Management certification:
G.M. International is certified by TÜV to conform to IEC61508:2010 part 1 clauses 5-6 for safety related systems up to and included SIL3.
Technical Data
Characteristics
Loop Input: loop powered control signal.
Loop Supply: 24 Vdc nom (20 to 30 Vdc) reverse polarity protected, 2 A time lag fuse internally protected. Supplies also diagnostic monitoring control circuit.
Current consumption @ 24 V: 65 mA with 45 mA output typical in normal operation, 10 mA when fault circuit enabled and fault condition detected.
Power dissipation: 1.1 W with 24 V supply, output energized at 45 mA nominal load.
Override Input: override control signal de-energizes output when enabled by dip-switch.
Override range: 24 Vdc nom (20 to 30 Vdc) to disable (field device controlled by input), 0 to 5 Vdc to de-energize field device, reverse polarity protected.
Current consumption @ 24 V: 15 mA max.
Isolation (Test Voltage): Out/In 2.5 KV; Out/Fault 2.5 KV; Out/Override 2.5 KV; In/Fault 500 V; In/Override 500 V; Fault/Override 500 V.
Output: 45 mA at 13.0 V (21.0 V no load, 174 series resistance) at terminals 7-10 Out A.
45 mA at 10.2 V (21.0 V no load, 236 series resistance) at terminals 8-10 Out B.
45 mA at 8.5 V (21.0 V no load, 275 series resistance) at terminals 9-10 Out C.
Short circuit current: 50 mA (55 mA typical).
Response time: 75 ms.
Fault detection: field device and wiring open circuit or short circuit detection dip-switch selectable. When fault is detected output is de-energized until normal condition is restored.
Short output detection: load resistance 50 (2 mA forcing to detect fault).
Open output detection: load resistance > 10 K.
Fault signaling: voltage free NE SPST optocoupled open-collector transistor (output de-energized in fault condition and when input power not present).
Open-collector rating: 100 mA at 35 Vdc (1.5 V voltage drop).
Leakage current: 50 µA at 35 Vdc.
Input impedance: Iin < 10 mA when fault detected or Rin < 2 k(dip-switch selectable).
Response time: 75 ms.
Compatibility:
CE mark compliant, conforms to Directive: 2014/30/EU EMC, 2014/35/EU LVD, 2011/65/EU RoHS.
Environmental conditions:
Operating: temperature limits – 40 to + 70 °C, relative humidity 95 %, up to 55 °C.
Storage: temperature limits – 45 to + 80 °C.
Approvals:
TÜV Certificate No. C-IS-722134640-01, SIL 3 conforms to IEC61508:2010 Ed.2.
TÜV Certificate No. C-IS-236198-09, SIL 3 Functional Safety Certificate conforms to IEC61508:2010 Ed.2, for Management of Functional Safety.
Mounting:
T35 DIN-Rail according to EN50022, with or without Power Bus or on customized Termination Board.
Weight: about 130 g.
Connection: by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2.
Protection class: IP 20.
Dimensions: Width 12.5 mm, Depth 123 mm, Height 120 mm.
FSM
SIL 3
2
4
6
8
10
12
14
16
18
20
22
13
V (V)
I (mA)
0
D5048 Output Diagram
Rout 174 (Out A)
100 20304050
21
10.2
8.5
45
Vo 21.0 V (no load)
Rout 236 (Out B)
Rout 275 (Out C)
Ilim 50 mA
Out A
Out B
Out C
D6048 Output Diagram

3
D6048 - SIL 3 Digital Output Driver, NE Loads, Loop PoweredG.M. International ISM0413-0
Ordering information
Front Panel and Features
SIL 3 according to IEC 61508:2010 Ed. 2 for life time = 20 years.
PFDavg (1 year) 0.00 E+00, SFF 100 %.
SIL 3 Systematic capability
Loop powered for NE loads.
Short and open circuit line diagnostic monitoring with LED, transistor output and current level on input.
Output short circuit proof and current limited.
Three port isolation, Input/Output/Fault.
EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1, EN61326-3-1 for safety system.
In-field programmability by DIP Switch.
TÜV Certifications.
TÜV Functional Safety Certification.
Simplified installation using standard DIN-Rail and plug-in terminal blocks, with or without Power Bus, or customized Termination Boards.
Model: D6048S
+ Output A for Solenoid Valve
Terminal block connections
+ Output B for Solenoid Valve
+ Output C for Solenoid Valve
- Output for Solenoid Valve
+ Input Override
- Input Override
7
8
9
10
5
6
+ Control Input
1
- Control Input
2
+ Transistor Fault Output
3
- Transistor Fault Output
4
Power Bus and DIN-Rail accessories:
Connector JDFT049 Cover and fix MCHP196
Terminal block male MOR017 Terminal block female MOR022
7 8
9 10
2 1
4 3
6 5

4 D6048 - SIL 3 Digital Output Driver, NE Loads, Loop Powered G.M. International ISM0413-0
Function Diagram
MODEL D5048S
Termination
board
connector
1
2In
Control
(SIL 3) Out
3 +
4 - Transistor Fault Out
-F
+
-
Fault Bus
10
+
-
Solenoid
Valve
+
-
+
-
--
+Solenoid
Valve
Solenoid
Valve
Out COut BOut A
7
8
9
5
6Override
+
-
=
=
Load
Diag.
NOTE: Use only one output at a time
(Out A or Out B or Out C).
MODEL D6048S

5
D6048 - SIL 3 Digital Output Driver, NE Loads, Loop PoweredG.M. International ISM0413-0
D6048S must be installed, operated and maintained only by qualified personnel, in accordance to the relevant national/international installation standards.
Failure to properly installation or use of the equipment may risk to damage the unit or severe personal injury.
The unit cannot be repaired by the end user and must be returned to the manufacturer or his authorized representative. Any unauthorized modification must be avoided.
Warning
Operation
The single channel Loop Powered Digital Output Isolator, D6048S, is suitable for driving solenoid valves, visual or audible alarms to alert a plant operator, or other process control
devices from a driving signal. It can also be used as a controllable supply to power measuring or process control equipment. Its use is allowed in applications requiring up to SIL 3 level
(according to IEC 61508) in safety related systems for high risk industries. The Safety PLC or DCS driving signal powers the field device through the D6048S, which provides isolation
and is capable of monitoring the conditions of the line. Short and open circuit diagnostic monitoring, dip-switch selectable and active when input power is present, provides LED indication
and NC transistor output signaling. When fault is detected output is de-energized until normal condition is restored. Line short and open output circuit fault detection is also reflected on
the PLC / DCS input circuit providing less than 10 mA consumption. An override input, dip-switch selectable, is provided to permit a safety system to override the control signal.
When enabled, a low input voltage always de-energizes the field device regardless of the input signal. Three basic output circuits are selectable, with different parameters, to interface
the majority of devices on the market. The selection among the three output characteristics is obtained by connecting the field device to a different terminal block.
Presence of output, as well as integrity or fault condition of device and connecting line are displayed by signaling LEDs (yellow for status, red for fault).
Start-up
Before powering the unit check that all wires are properly connected and verify their polarity. Check conductors for exposed wires that could touch each other causing dangerous
unwanted shorts. Activate control input, the status led must be in accordance with condition of the corresponding input line.
Installation
D6048S is a Digital Output Driver housed in a plastic enclosure suitable for installation on T35 DIN-Rail according to EN50022, with or without Power Bus or on customized Termination
Board. D6048S unit can be mounted with any orientation over the entire ambient temperature range.
Electrical connection of conductors up to 2.5 mm² are accommodated by polarized plug-in removable screw terminal blocks which can be plugged in/out into a powered unit without
suffering or causing any damage.
The wiring cables have to be proportionate in base to the current and the length of the cable.
On the section “Function Diagram” and enclosure side a block diagram identifies all connections.
Identify the function and location of each connection terminal using the wiring diagram on the corresponding section, as an example:
Connect positive input at terminal “1” and negative input at “2”.
Connect positive transistor fault output at terminal “3” and negative at “4”.
Connect positive input override at terminal “5” and negative input at “6”.
Connect positive output A for solenoid valve at terminal “7” and negative at “10” or output B at terminal “8” and negative at “10” or output C at terminal “9” and negative at “10”.
Connect SPST fault output transistors checking the load rating to be within the maximum rating (100 mA at 35 Vdc (1.5 V voltage drop)).
Units must be protected against dirt, dust, extreme mechanical (e.g. vibration, impact and shock) and thermal stress, and casual contacts.
If enclosure needs to be cleaned use only a cloth lightly moistened by a mixture of detergent in water.
Any penetration of cleaning liquid must be avoided to prevent damage to the unit. Any unauthorized card modification must be avoided.

6 D6048 - SIL 3 Digital Output Driver, NE Loads, Loop Powered G.M. International ISM0413-0
ON
ON
SW1
SW2
D6048S
Configuration
A configuration DIP switches are located on component side of pcb. These switches allows the configuration of override input and fault detection functions.
SW1 dip switch configuration
1234
ON
Not used
SW2 dip switch configuration
SW2
Override
control input Disabled
Enabled
4
4
ON
OFF
1234
ON
Not used
Input impedance Iin < 10 mA
during fault
Rin < 2 kON
OFF
1
1
SW1 factory settings
All DIP-switches are ON
SW1
Field line and
load fault detection 1
OFF
1ON
Disabled
Enabled
Used for SIL applications.
Used
for
SIL applications.
1234
ON
SW2 factory settings
DIP-switches 1-2-3 are ON and 4 is OFF
1234
ON
Used for SIL applications.