GFK-1504K Chapter 11 Analog Output Modules 11-3
11
IC200ALG320
Analog Output Module, 12 Bit Current, 4 Channels
Module Specifications
Module Characteristics
Channels 4 single-ended, one group
Module ID FFFF9440
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 FLD PWR LED indicates field power is present
OK LED indicates backplane power is present
Backplane current consumption 5V output: 50mA maximum
Thermal derating See diagram
Configuration parameter Output default
Diagnostics Loss of User Side Power
External Power Supply
Recommended range +18 to +30VDC (including ripple)
Current consumption at
recommended range
160mA max.(including load current)
12V operation range 9.6 to 15VDC, 12VDC nominal (including ripple)
Current consumption at 12V
range
240mA max.(including load current)
Output Characteristics
Output current 4 to 20mA
Load characteristics:
Resistive
Capacitive
Inductive
0 to 1250 Ohms maximum*
0.1µF maximum
0.5H maximum
Accuracy at 25 deg C**
Accuracy at 0 to 60 degrees C
+/- 0.3% typ. of full scale, +/- 0.5% max. of full scale
+/-1% maximum of full scale
Resolution 4µA = 8 counts
Update rate per module 0.3ms maximum
Channel-to-channel crosstalk
rejection
70dB minimum
Output default Hold Last State (default)
4mA (configurable)
* R
L(MAX)
= (V
EXTERNAL PS
– 4V) / 20.38mA
** In the presence of severe RF interference, (IEC 1000-4-3, 10V/m), accuracy may be
degraded to +/-1%.
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