10-30
VersaMax® Modules, Power Supplies, and Carriers User's Manual – March 2003
GFK-1504K
10
IC200ALG262
Analog Input Module, 15 Bit Differential Current 8 Channels
Module Specifications
Module Characteristics
Channels
8 differential, one group
Module ID
FFFFB508 (when configured for 4-20mA range)
FFFFB408 (when configured for 0-20mA range)
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
OK LED indicates backplane power is present
Backplane current consumption
5V output: 200mA maximum
External power supply
None
Thermal derating
None
Configuration parameters
Range select (jumpers on carrier)
Diagnostics
Loss of Internal Power, Open wire detection of 4-20mA
signals only
Input Characteristics
Input current
4 to 20mA (default : no terminal jumper installed)
0 to 20mA (with terminal jumper installed)
Common Mode Range
-10V to +10V
Common mode rejection
70db
Input Impedance
100 Ohms
Accuracy (0V Common Mode):
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
0.5
µ
A = 1 counts (for 4-20mA range)
0.625
µ
A = 1 counts (for 0-20mA range)
Update rate per module
7.5ms
Compatibility
VersaPro Software
Version 2.0 or higher
VersaMax PLC CPU Firmware
Version 2.10 or higher
VersaMax Ethernet NIU Firmware
Version 1.10 or higher
VersaMax DeviceNet, Profibus, or
Genius NIU Firmware
Planned for future release
*
In the presence of severe RF interference, (IEC 1000-4-3, 10V/m), accuracy may be degraded to +/-1%. Input
accuracy may be degraded an addi/-3% with the introduction of input common mode voltage.
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