GFK-1504K Chapter 11 Analog Output Modules 11-49
11
IC200ALG331
Analog Output Module, 16 Bit Voltage/Current, 1500VAC Isolation, 4 Channels
Module Specifications
Module Characteristics
Channels 4 outputs
Module ID FFFF9805
Isolation:
User input to logic (optical) and to
frame ground,
Group to Group
Channel to channel
250VAC continuous; 1500VAC for 1 minute
Not applicable
250VAC continuous; 1500VAC for 1 minute
LED indicators FLD PWR LED indicates the presence of both
logic power and user power. OK LED indicates
module status.
Backplane current consumption 5V output: 10mA maximum.
3.3V output: 115mA maximum
External power supply:
Range
Current consumption
+19.5 to +30VDC including ripple
100mA maximum plus load currents
Thermal derating None
Diagnostics High/Low Limit, Over/Underrange, Open Wire,
Loss of Field Power Supply, Non-volatile memory
fault
Output Characteristics
Output operating range Current mode: +4 to 20mA
Voltage mode: +/-10VDC
Accuracy at 25 degrees C +/- 0.1% maximum of full scale
Temperature coefficient Current mode: 45ppm/°C typical, 90 ppm/°C
maximum
Voltage mode: 30ppm/°C typical, 60 ppm/°C
maximum
Load characteristics Current mode: 0 to 1250 ohms
Voltage mode: 2K ohms minimum
Analog Resolution (1LSB) Current mode: 381 nA nominal
Voltage mode: 381 µV nominal
Update rate per module 7ms maximum
Channel-to-channel crosstalk
rejection
70dB minimum
Output default Hold Last State (default)
0 (configurable)
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