8-14 VersaMax® Modules, Power Supplies, and Carriers User's Manual – March 2003 GFK-1504K
8
IC200MDL730
Output Module, 24VDC Positive Logic 2.0 Amps, w/ESCP 8 Points
Discrete output module IC200MDL730 provides one group of 8 discrete outputs.
Each point has electronic overcurrent protection and short circuit protection, and
generates a fault if either condition exists. The outputs are positive or sourcing type
outputs. They switch the loads to the positive side of the DC supply and thus supply
current to the loads.
1234567 909
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
IC200MDL730
OUTPUT 24VDC
POS LOG ESCP 2A 8PT
123456
OK
FLD
Q
78
An external DC power supply must be provided to switch power to the loads.
At powerup, the backplane power supply must be on and stable for 1 second before
field power is applied to the module. Failure to follow this sequence could result in
false output point faults. These faults can be cleared as described below.
Intelligent processing for this module is performed by the CPU or NIU. The module
receives 8 bits of discrete output data.
LED Indicators
Individual green LEDs indicate the on/off state of the output points. The LEDs are
dependent on field power, but independent of load conditions.
Individual amber LEDs indicate overload or short circuit conditions on each output
point.
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.
Diagnostics
The module provides point-level diagnostics (fault detection) of overload and short
circuit conditions. Each point fault is identified both at the CPU/NIU and by means
of an amber LED. Once an overload/short circuit condition is reported, the fault is
latched. It remains latched until a Clear Fault is issued or user power to the module is
cycled.
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