7-8 VersaMax® Modules, Power Supplies, and Carriers User's Manual – March 2003 GFK-1504K
7
IC200MDL143
Input Module, 120VAC Isolated 8 Points
Discrete Input Module IC200MDL143 provides 8 isolated discrete inputs. Inputs are
positive logic or sourcing-type inputs; they receive current from AC input devices
and return the current on the common. Each input has its own return.
OK
1234567 831
IC200MDL143
INPUT 120VAC
ISO 8PT
12345678
I
6M89
IND CONT EQ FOR HAZ LOC
CLASS I DIV 2 GROUPS ABCD
Temp Code T4A Ambient 60C
CLASS I ZONE 2 GROUP IIC TA4
CLASS I ZONE 2 Ex nA IIC T4 OC
≤
Ta
≤
60C
Ex nV T4 Demko No
Power for module operation comes from the backplane.
Intelligent processing for the module is performed by the CPU or NIU. The module
provides 8 bits of discrete input data.
LED Indicators
Individual green LEDs indicate the on/off state of each input point.
The green OK LED is on when backplane power is present to the module.
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