D5094S-104
- SIL 3 Relay Low-Volt Module for 5 A NE/ND Loads
G.M. International ISM0460-0
2
Technical Data
Characteristics
Isolation (Test Voltage):
Output/Input 2.5 KV.
Input:
24 Vdc nom (20 to 28.8 Vdc) reverse polarity protected, ripple within voltage limits
≤
5 Vpp. Relay coils are internally protected with suppressor diodes.
Current consumption @ 24 V:
40 mA.
Power dissipation @ 24 V:
1.0 W.
Output:
voltage free 2+2 SPST relay contact (2 paralleled contacts in series) at terminals 7-11 and 8-12, close when relay energized, open in de-energized condition.
Contact material:
Ag Alloy (Cd free), gold plated.
Contact rating:
5 A 250 Vac 1250 VA, 5 A 250 Vdc 140 W (resistive load), 1 A 24 Vdc, 220 mA 125 Vdc, 110 mA 250 Vdc for UL. Min.switching current 1 mA.
Contact inrush current:
6 A at 24 Vdc, 250 Vac.
DC and AC Load breaking capacity:
Mechanical / Electrical life:
5 * 10
6
/ 3 * 10
4
operation, typical.
Operate / Release time:
30 ms / 30 ms typical.
Frequency response:
10 Hz maximum.
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 – 40 to + 70 °C, relative humidity 95 %, up to 55 °C.
Max altitude:
2000 m a.s.l.
Storage:
temperature limits - 45 to + 80 °C.
Safety Description:
ATEX:
II 3G Ex nA nC IIC T4 Gc.
IECEx:
Ex nA nC IIC T4 Gc.
UL:
NI / I / 2 / ABCD / T4
C-UL:
NI / I / 2 / ABCD / T4
non-sparking electrical equipment.
-40 °C
≤
Ta
≤
70 °C.
Approvals:
BVS 10 ATEX E 114 X conforms to EN60079-0, EN60079-15.
IECEx BVS 10.0072X conforms to IEC60079-0, IEC60079-15.
UL & C-UL E222308 conforms to UL 61010-1, UL 121201 for UL
and CAN/CSA C22.2 No. 61010-1-12, CSA C22.2 No. 213-17 for C-UL.
TUV Certificate No. C-IS-272994-01 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:
EN/IEC60715 TH 35 DIN-Rail or on customized Termination Board.
Weight:
about 125 g.
Connection:
by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm
2
(13 AWG).
Location:
installation in Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4 or Class I, Division 2, Group A,B,C,D, T4.
Protection class:
IP 20.
Dimensions:
Width 12.5 mm, Depth 123 mm, Height 120 mm.
General Description:
The D5094S-104 is a relay module suitable for the switching of safety related circuits, up to SIL 3 level according to IEC 61508:2010 Ed. 2 for high risk industries.
It provides isolation between input and output contacts. A wide compatibility towards different DCS/PLC is guaranteed: driving line pulse testing, executed by DCS/PLC, is permitted by
a dedicated internal circuit, to prevent relay and LED flickering.
D5094S-104 has 2+2 SPST relay contacts connected in parallel and then in series to avoid spurious trip and to increase availability (see function diagram).
High availability SIL 3 Safety Function for NE load or F&G / ND load is available.
Load is isolated from supply on both polarities: +/AC, -/AC.
Mounting on standard DIN-Rail or on customized Termination Boards, in Safe Area / Non Hazardous Location or in Zone 2 / Class I, Division 2.
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.
FSM
SIL 3
0.2
0.0
V (V)
I (A)
10
20
30
40
50
100
0.3 0.4 0.5
1
2
3
Resistive
Load
200
4
300
250
0.1
5
6
DC
resistive
AC
Resistive
