D1048
- SIL 3 Digital Output Driver NE Loads Loop Powered
G.M. International ISM0096-4
5
Function Diagram
HAZARDOUS AREA ZONE 0 (ZONE 20) GROUP IIC,
HAZARDOUS LOCATIONS CLASS I, DIVISION 1, GROUPS A, B, C, D,
CLASS II, DIVISION 1, GROUPS E, F, G, CLASS III, DIVISION 1,
CLASS I, ZONE 0, GROUP IIC
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
Use only one output at a time
(Out A or Out B or Out C)
MODEL D1048S
15
16
5
6
+
-
Solenoid
Valve
=
=
In 1
Control
14
13
Out 1
+
-
+
-
--
+
Solenoid
Valve
Solenoid
Valve
+
-
1 +
2 -
Transistor Fault Out
Out C
Out B
Out A
Load
Diag.
7
8
Override
+
-
