GE IC200ALG260 Analog Input Module
The module receives power from the backplane power supply. No external power source isrequired 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 8 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
Module Specifications
Module Characteristics
Channels 8 single ended, one group
Module ID FFFF9008
Isolation:
User input to logic (optical) and to
frame ground
Group to group
Channel to channel
250VAC continuous; 1500VAC for 1 minute
Not applicable
None
LED indicators INT PWR LED indicates internally-generated field power is
present
OK LED indicates backplane power is present
Backplane current consumption 5V output: 130mA maximum
External power supply None
Thermal derating None
Configuration parameters Range select, Mode select (jumpers on carrier)
Diagnostics Loss of Internal Power
Input Characteristics: Voltage Mode (default)
Input voltage:
Bipolar
Unipolar
+/-10VDC (default)
0 to 10V (configurable)
Input Impedance 126kOhms maximum
Accuracy at:
25 degrees C*
0 to 60 degrees C
+/-0.3% typical of full scale, +/-0.5% maximum of full scale
+/-1% maximum of full scale
Resolution:
Bipolar mode:
Unipolar mode:
2.5mV = 8 counts
2.5mV = 8 counts
Filter response 5.0ms
Update rate per module 0.4ms
Common mode voltage 0 V
Channel-to-channel crosstalk rejection 30dB minimum
Input Characteristics: Current Mode
Input current 4 to 20mA
Input Impedance 200 Ohms maximum
Accuracy at:
25 degrees C*
0 to 60 degrees C
+/-0.3% typical of full scale, +/-0.5% maximum of full scale
+/-1% maximum of full scale
Resolution 4µA = 8 counts
Filter response 5ms
Update rate per module 0.4ms
Channel-to-channel crosstalk rejection 30dB minimum
* In the presence of severe RF interference, (IEC 1000-4-3, 10V/m), accuracy may be degraded to +/-3%.

IC200ALG260
Analog Input Module, 12 Bit Voltage/Current 8 Channels
Field Wiring
Number Connection Number Connection
A1 V1 B1 V5
A2 I1 B2 I5
A3 Return (common) B3 Return (common)
A4 V2 B4 V6
A5 I2 B5 I6
A6 Return (common) B6 Return (common)
A7 V3 B7 V7
A8 I3 B8 I7
A9 Return (common) B9 Return (common)
A10 V4 B10 V8
A11 I4 B11 I8
A12 Return (common) B12 Return (common)
A13 JMP1-A B13 No connection
A14 JMP1-B B14 No connection
A15 JMP2-A B15 No connection
A16 JMP2-B B16 No connection
A17 NC B17 No connection
A18 NC B18 No connection
Note: All inputs are single-ended, and share a common return. Either voltage or current
devices may be connected per channel (not both).
Wiring Connections
for Carriers with Two
Rows of Terminals
IC200CHS002, 005
IC200CHS012, 015
AI5 V I
AI1 V I AI4 V I AI2 V I AI3 V I
AI6 V I AI7 V I AI8 V I
1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18
1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 10
10
B
A
JMP1 JMP2
Wiring Connections
for Carriers with
Three Rows of
Terminals
IC200CHS001, 022, 025
IC200CHS011
123456
7 8 9 11 12 10
A
13 14 15 16 17 18
12345 6
13 14 15 16 17 18
B
7 8 9 11 12 10
AI1 V I
AI4 V I
AI2 V I
AI3 V I
JMP1 JMP2
AI5 V I AI6
Jumper Selections
Jumpers on JMP 1 and JMP 2 select voltage or current operation and voltage range. In
current mode, JMP2 is ignored.
Jumper Range
None +/-10V
1 4-20mA
2 0-10V
1 & 2 Not recommended
Wiring Examples
Voltage Inputs Current Inputs
Voltage
Source
Voltage
Source
Current
Source
Current
Source
I 1
V 1
V 8
I 1
Return (common)
V 1
V 8
JMP 2B JMP 2B
JMP 1B JMP 1B
Jumper present
selects 0-10V
Inputs
I 8
JMP 1A
JMP 2A
I 8
JMP 1A
JMP 2A Jumper present
selects Current
Inputs
Return (common) Return (common)
Return (common)
An external source must be provided to power input transceivers.