Ic200Alg230 Analog Input Module, 12 Bit Voltage/Current 4 Channels - GE VersaMax Manual

10
IC200ALG230
Analog Input Module, 12 Bit Voltage/Current 4 Channels
Analog input module IC200ALG230 provides an interface to 4 voltage inputs or 4 current
inputs. The inputs are single-ended, with all inputs sharing a common return.
The module receives power from the backplane power supply. No external power source is
required for module operation. Power for the user's transceivers must be supplied from an
external source.
Intelligent processing for this module is performed by the CPU or NIU. The module
provides 4 words of analog input data.
LED Indicators
The green INT PWR LED indicates the presence of internally-generated field power for
the analog field-side circuits.
The green OK LED is on when backplane power is present to the module.
Diagnostics
The module reports a Loss of Internal Power fault for field-side circuits.
Configuration Parameters
Two jumpers on the carrier terminals can be used to configure voltage or current mode and
unipolar or bipolar operation in voltage mode. One jumper selects either voltage or current
operating mode. With this jumper connected, the module accepts current inputs in the 4mA
to 20mA range. With no jumper installed the module accepts -10VDC to +10VDC inputs.
In voltage mode, a different jumper on the carrier can be used to select the 0 to 10VDC
range.
10-2 VersaMax® Modules, Power Supplies, and Carriers User's Manual – March 2003
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 0C ≤ Ta ≤ 60C
Ex nV T4 Demko No. 98Y. 125014
INT
PWR
IC200ALG230
ANALOG INPUT 12BIT
VOLT/CURR 4CH
1234567 831
OK
GFK-1504K