4
D5290S-078
- 5 A SIL 3 Relay Output Module
G.M. International ISM0152-8
Functional Safety Manual and Applications
Function Diagram
SAFE AREA, ZONE 2 GROUP IIC T4,
NON HAZARDOUS LOCATIONS, CLASS I, DIVISION 2,
GROUPS A, B, C, D T-Code T4, CLASS I, ZONE 2, GROUP IIC T4
MODEL D5290S-078
+
In
1
2
3
4
Termination
board
connector
22
21
19
20
23
24
Out S_1 (NO contact)
13
14
Out P_1 (NC contact)
17
18
16
15
Out S_2 (NO contact)
Out S_4 (NO contact)
Out P_2 (NC contact)
Out S_3 (NO contact)
To prevent relay contacts from damaging, connect an external protection (fuse or similar),
chosen according to the relay breaking capacity diagram.
Relay contacts shown in de-energized position.
Terminals 13-14, 15-16, 21-22 and 23-24 are open.
Terminals 17-18 and 19-20 are closed.
See the following pages for Functional Safety applications with related SIL value.
