Features:
- Converts eight mutually isolated field signals with 16-bit resolution.
- Lets each channel use 4–20 mA current or ±10 V voltage configuration.
- Reports wiring, field-power, alarm and range conditions to the controller.
Independent channel configuration lets one module handle mixed current and voltage transmitters.
Selectable filtering, scaling and limits adapt the raw measurement before it enters control logic.
External field power and the installed carrier determine the correct terminal and shield arrangement.
The General Electric IC200ALG240 Isolated Analog Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric IC200ALG240 Isolated Analog Input 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.
Range and Data Choices
- Channel State: Unused inputs can be disabled so the module returns zero for those channels.
- Signal Mode: Current and voltage operation are chosen independently for each active channel.
- Noise Filter: A 50 Hz or 60 Hz notch is selected to match the site supply environment.
- Fallback Value: Loss-of-input behavior can hold the last state or apply a configured default.
Fault Isolation Path
- Open Wire: Current channels can identify a broken loop when the monitored value crosses the configured threshold.
- Field Power: The module distinguishes loss of its external field supply from backplane logic power.
- Range and Limits: Overrange, underrange, high and low states can be reported by channel.
- Module Health: Status also covers non-volatile memory faults and self-diagnostic conditions.
Supply and Terminal Relationships
- External Supply: Terminals A18 and A17 feed the isolated field circuits from +19.5 to +30 VDC.
- Carrier Choice: The current or voltage connection path follows the terminal layout of the installed VersaMax carrier.
- Shield Routing: Shield termination changes between terminal-style and connector-style carriers.
- Loop Check: Polarity, return continuity and transmitter load should be verified before configuration changes.
Controller and NIU Integration
- Host Data: Eight analog input words are delivered to the controlling CPU or supported NIU.
- Software Configuration: Range, filter, scaling and diagnostic choices are loaded during startup.
- NIU Requirement: Remote I/O operation needs a Network Interface Unit that supports software configuration for this module.
- Genius Notice: PACSystems Genius arrangements follow Emerson guidance, including the recommended IC200ALG240 firmware level.