Features:
- Four single-ended 0 to +10 V analog outputs
- 12-bit conversion with a 0.3 ms maximum module update
- Jumper selection for hold-last or 0 V interruption response
The
General Electric IC200ALG321 part number denotes the four-channel unipolar-voltage member of the VersaMax analog output range.
Each controller word drives one field channel, while separate LEDs identify backplane availability and the external power needed by the output circuits.
The commissioning plan must match the load, supply range, carrier terminals and B13–B14 fallback jumper to the intended equipment behavior.
The General Electric IC200ALG321 Voltage Output Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric IC200ALG321 Voltage Output Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Separating Rack and Field Supply
- Backplane indication: The green OK lamp confirms that rack power reaches the module electronics.
- Field indication: FLD PWR reports the user-side source that energizes the analog output circuits.
- Supply choices: The field input can use either the standard +18 to +30 VDC span or the documented 12 V operating band.
- Fault reporting: Loss of user-side power is sent to the controller as a module diagnostic.
- State retention: The selected fallback remains effective only while external field power is uninterrupted.
Choosing the Interruption Output
- Open B13–B14: Each channel retains its last commanded voltage by default.
- Linked B13–B14: The four outputs change to 0 V after the documented interruption events.
- Safe change: Both field and backplane sources are removed before the carrier jumper is moved.
Commands, Loads and Terminal Voltage
- Word assignment: Four CPU or NIU words correspond in order to the four output terminals.
- Count step: Accepted commands resolve in multiples of eight; intermediate values round downward.
- Transfer equation: The manual relates commanded counts to the 10.25 V conversion span.
- Load boundary: Field devices remain above the minimum resistance and below the maximum capacitance rating.
Fast Unipolar Voltage Control
- Drive references: Four 0–10 V commands can set speed or torque references on compatible equipment.
- Position demands: Actuator and valve interfaces can receive rapidly updated unipolar control levels.
- Panel signals: Recorders, indicators or other high-impedance devices can follow individual controller values.