GFK-1504K Chapter 7 Discrete Input Modules 7-25
7
IC200MDL244
Input Module, 240VAC Isolated 8 Points
Discrete Input Module IC200MDL244 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. Input devices are connected between the
input terminals and common terminals.
OK
1234567 831
OK
IC200MDL244
INPUT 240VAC
ISO 8PT
1234
56
7
8
I
I
IND CONT EQ FOR HAZ LOC
CLASS I DIV 2 GROUPS ABCD
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 (4 bits per card).
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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