GFK-1504N Chapter 11 Analog Output Modules 11-15
IC200ALG322
Analog Output Module, 12 Bit Voltage -10 to +10 V DC 4 Channels
Analog output module IC200ALG322 provides four analog voltage outputs. The
output range is -10 to +10 V DC.
ANALOG OUTPUT 12BIT
VOLTAGE +/-10V 4CH
An external 24V power supply is required for the outputs.
Intelligent processing for this module is performed by the CPU or Network
Interface Unit. The module receives 4 words of analog output data.
LED Indicators
The green FLD PWR LED indicates the presence of user-side 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 User Side Power fault for field-side circuits.
Configuration Parameters
The module is easily set up with a jumper for the outputs to either hold their last
states or default to 0V if backplane power or communications are interrupted or
the PLC is stopped. External user power must remain uninterrupted.
Outputs remain in their default or last state until the module receives different
output data from the backplane, or until field power is removed.
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