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Technical specifications for IC693ALG391
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Manufacturer:General Electric
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Product Category:PLC Systems
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Spare Part Number:IC693ALG391
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Estimated shipping dimensions:3.6x13x13.5cm
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Weight:0.35 kg
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Tariff Code:8537101190
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Counliy of origin:USA
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Category:PLCs/Machine Control
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Subcategory:PLC Module/Rack
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Channel update rate:5 ms
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No of Channels:Two (2) output channels
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Digital Resolution:12 bits, typical
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Isolation:1500 VAC
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Update Rate:5 ms all channels
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External Supply Voltage Range:20 to 30 VD
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Maximum Compliance Voltage:25 Volts
Information
Overview
Manuals
Common Applications
Product Precautions
GE Fanuc IC693ALG391 is a Series 90-30 two-channel analog current output module for controlled current-loop commands.
- Provides two analog current output channels
- Uses 12-bit typical digital resolution
- Updates all channels in approximately 5 ms
- Operates with a 20 to 30 Vdc external supply and a 25 V compliance limit
IC693ALG391 converts PLC output data into current signals for compatible instruments, actuators and control loops.
Important Notice: Confirm the exact catalog revision, rack slot, loop polarity, external supply, load, scaling and isolation requirements before installation.
IC693ALG391 Manuals and Guides
Apter Power IC693ALG391 Product Technical Reference PDF Emerson Discrete Automation Knowledge Center
The first document is an Apter Power model-specific technical reference; the second is the official Emerson knowledge center for the applicable Series 90-30 document set.
IC693ALG391 process setpoint outputSupplies two controlled current-loop commands from a Series 90-30 PLC application.
IC693ALG391 valve and actuator controlProvides analog commands to compatible positioners or actuators within the permitted loop load.
IC693ALG391 drive-reference signalingDelivers scaled current references to industrial equipment that accepts analog current inputs.
IC693ALG391 maintenance replacementSupports like-for-like renewal where channel addressing, supply and field-loop conditions are preserved.
Read the applicable Series 90-30 instructions before work. Verify IC693ALG391, its rack assignment and both external current loops.
1Confirm the complete IC693ALG391 marking and installed hardware revision before replacement.
2Isolate rack power and the external 20 to 30 Vdc loop supply before disconnecting wiring.
3Record slot assignment, output addresses, scaling and commanded safe-state values.
4Label both channel conductors and preserve polarity, common and shield terminations.
5Confirm the connected load remains within the documented current-loop compliance limit.
6Protect the backplane connector and terminal hardware from ESD and mechanical damage.
7Restore the approved hardware configuration before enabling output commands.
8Verify each loop at controlled low, midpoint and high command values before production release.
Revisions
Revision Part #
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FAQ View All FAQ
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How many output channels does IC693ALG391 provide?IC693ALG391 provides two analog current-output channels.
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What is the output resolution of IC693ALG391?IC693ALG391 uses 12-bit typical digital resolution for its analog current outputs.
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Which PLC platform is compatible with IC693ALG391?IC693ALG391 is intended for a compatible Series 90-30 PLC baseplate and controller configuration.
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Which current-output ranges can IC693ALG391 use?IC693ALG391 supports the documented 0-20 mA and 4-20 mA current-output configurations.
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What external supply is required by IC693ALG391?IC693ALG391 requires an external 20 to 30 Vdc field supply within the approved installation.
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How quickly does IC693ALG391 update its output channels?IC693ALG391 updates all output channels in approximately 5 ms.
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What should be recorded before replacing IC693ALG391?Before replacing IC693ALG391, record the slot, PLC addresses, range selection, scaling, loop polarity, receiving load and safe-state behavior.
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How should IC693ALG391 be verified during commissioning?Commission IC693ALG391 with controlled low, midpoint and high commands on both loops while confirming correct polarity, stable receiving-device response and compliance within the documented 25 V limit.
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