GFK-1504K Chapter 8 Discrete Output Modules 8-29
8
IC200MDL743
Output Module, 5/12/24V DC Negative Logic 0.5 Amp, 16 Points
Discrete output module IC200MDL743 provides one group of 16 discrete outputs.
The outputs are negative or sinking type outputs. They switch the loads to the
negative (return) side of the DC supply and thus receive current from the loads.
1234567 831
IC200MDL743
OUTPUT 5/12/24VDC
1 2 3 456 78910111213141516
OK
FLD
Q
IND CONT EQ FOR HAZ LOC
CLASS I DIV 2 GROUPS ABCD
Temp Code T4A Ambient 60C
CLASS I ZONE 2 GROUP IIC TA4
Ex nA IIC T4 OC
≤
To
≤
60C
Ex nV T4 Demko No. 98Y. 125014
An external DC power supply must be provided to switch power to the loads.
Intelligent processing for this module is performed by the CPU or NIU. The module
receives 16 bits of discrete output data.
LED Indicators
Individual green LEDs indicate the on/off state of the output points. The LEDs are
powered from the backplane. LED operation is dependent on the application of valid
field power, but independent of load conditions.
The green FLD PWR LED is on when field power is applied to the module.
The green OK LED is on when backplane power is present to the module.
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