2
D1093
- SIL 3 Relay Output Module with Line and Load diagnostics
G.M. International ISM0093-12
General Description:
The single channel DIN Rail Relay Output D1093S is a relay module suitable for the switching of safety related circuits, up to SIL 3 level according to
IEC61508:2010 Ed. 2 for high risk industries. It provides isolation between the input and output contact.
D1093S provides 1 DPST contact for normally energized loads and 1 SPST contact for normally de-energized loads.
Diagnostic:
Line breakage detection for NE and ND load conditions. Provides 1 SPST normally energized relay contact (closed) for fault indication.
It de-energizes (open contact) in case of load or line fault.
Function:
1 relay for safety related circuits, provides isolation between input/output/fault. D1093S provides 1 DPST for NE loads and 1 SPST for ND loads.
SIL 3 Safety Function for NE load (de-energized in safe state) is available at Terminal Blocks 5-6; in this case, the safety function is met when the relay is de-energized (open contact).
SIL 3 Safety Function for ND load (energized in safe state) is available at Terminal Blocks 7-8; in this case, the safety function is met when the relay is energized (closed contact).
Signalling LEDs:
Power supply indication (green), relay status (yellow), line fault (red).
EMC:
Fully compliant with CE marking applicable requirements.
Functional Safety Management certification:
G.M. International is certified by TUV to conform to IEC61508:2010 part 1 clauses 5-6
for safety related systems up to and included SIL3.
Supply:
24 Vdc nom (20 to 30 Vdc) reverse polarity protected, ripple within voltage limits
≤
5 Vpp.
Current consumption @ 24 V:
25 mA typical.
Power dissipation:
0.6 W with 24 V supply voltage and fault relay energized, typical.
Max. power consumption:
at 30 V supply voltage and fault relay energized, 0.9 W.
Isolation (Test Voltage):
Output/Input 2.5 KV; Output/Supply 2.5 KV; Output/Fault Output 2.5 KV; Input/Supply 500 V; Input/Fault Output 500 V; Fault Output/Supply 500 V.
Input:
24 Vdc nom (20.4 to 27.6 Vdc) reverse polarity protected.
Current consumption @ 24 V:
50 mA with relay energized, typical.
Power dissipation:
1.2 W with 24 V input voltage and relay energized, typical.
Max. power consumption:
at 27.6 V input voltage and relay energized, 1.5 W.
Output:
voltage free relay contact, normally open.
Contact material:
Ag Alloy (Cd free).
Contact rating:
3 A 250 Vac 750 VA, 3 A 125 Vdc 120 W (resistive load).
Contact inrush current:
5 A at 30 Vdc, 250 Vac.
DC Load breaking capacity:
Mechanical / Electrical life:
50 * 10
6
/ 1 * 10
5
operation, typical.
Operate / Release time:
5 / 3 ms typical.
Bounce time NO / NC contact:
3 ms.
Frequency response:
10 Hz maximum.
Fault detection:
De-energized fault signal:
≤
100 µA continuous (typical 65 µA).
De-energized open output detection:
load current
≤
30 µA.
Energized open output detection:
load current
≤
10 mA (no fault detection
≥
25 mA).
Fault signalling:
voltage free NE SPST relay contact (output de-energized in fault condition).
Contact rating:
3 A 250 Vac 750 VA, 3 A 125 Vdc 120 W (resistive load).
Response time:
200 ms typical.
Compatibility:
CE mark compliant, conforms to Directive:2014/34/EU ATEX, 2014/30/EU EMC, 2014/35/EU LVD, 2011/65/EU RoHS.
Environmental conditions:
Operating:
temperature limits –20 to + 60 °C, relative humidity max 95 %.
Storage:
temperature limits - 45 to + 80 °C.
Safety Description:
ATEX:
II 3G Ex nAC IIC T4 Gc;
IECEx:
Ex nAC IIC T4 Gc
FM:
NI / I / 2 / ABCD / T4, NI / I / 2 / IIC / T4
FM-C:
NI / I / 2 / ABCD / T4, NI / I / 2 / IIC / T4
EAC-EX:
2Ex nA nC IIC T4 Gc X
UKR TR n. 898:
2ExnAnCIICT4 X
non-incendive electrical apparatus.
-20 °C
≤
Ta
≤
60 °C.
Approvals:
IMQ 09 ATEX 013 X conforms to EN60079-0, EN60079-15,
IECEx IMQ 13.0011X conforms to IEC60079-0, IEC60079-15
FM & FM-C No. 3024643, 3029921C, conforms to Class 3600, 3611, 3810,
ANSI/ISA 12.12.02, ANSI/ISA 60079-0, C22.2 No.142, C22.2 No.213,
E60079-0, E60079-15,
C-IT.MH04.B.00306 conforms to GOST R IEC 60079-0, GOST R IEC 60079-15.
C
Ц
16.0034 X conforms to
ДСТУ
7113,
ДСТУ
I
ЕС
60079-15.
TÜV Certificate No. C-IS-236198-03 , 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.
DNV No.A-13778 Certificates for maritime applications.
Mounting:
T35 DIN Rail according to EN50022.
Weight:
about 155 g.
Connection:
by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm
2
.
Location:
Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4, Class I, Division 2, Groups A, B, C, D Temperature Code T4 and Class I, Zone 2, Group IIC, IIB, IIA
T4 installation.
Protection class:
IP 20.
Dimensions:
Width 22.5 mm, Depth 99 mm, Height 114.5 mm.
Technical Data
Characteristics
0.2
0.1
V (V)
I (A)
10
20
30
40
50
100
0.3 0.4 0.5
1
2
3
Resistive
Load
200
125
FSM
SIL 3
