Omron SYSMAC S6 I/O Device output module, model 3G2A3-OC221, suitable for AC load switching in legacy Omron PLC systems. This unit is in good working used condition and includes the flat ribbon cable as shown.
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Brand: Omron
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Series: SYSMAC S6 / 3G2 I/O Device
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Model: 3G2A3-OC221
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Type: Digital output module / expansion I/O unit
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Output rating: 250 VAC max, 2 A per output (relay outputs)
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Number of outputs: 4 outputs / 4 circuits, independently controlled
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Output forms: SPST relay contacts (for AC or DC loads up to rating)
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Front indicators: Four status LEDs (user-labeled 32/33/34/35 on the faceplate)
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Terminals: Screw terminals labeled OUTPUT and COM for field wiring
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Connection to base/CPU: Flat ribbon cable with keyed plug included
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Manufacturer: Omron Tateisi Electronics Co., Japan (per label)
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For complete electrical and timing specs, see Omron documentation for 3G2A3-OC221.
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Good working used condition, removed from an operational system
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Normal yellowing of plastic, light scratches, and some dirt from age and use
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Screw terminals and ribbon connector present and in serviceable condition
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Handwritten channel labels on the front can be removed or replaced by the buyer
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No original packaging, manuals, or accessories included
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Suitable as a replacement output module for existing Omron SYSMAC S6 / 3G2 PLC installations using 250 VAC / 2 A relay outputs.
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Buyer should confirm compatibility with their PLC rack, CPU model, and output requirements before purchase.
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See all photos carefully to verify connectors, terminals, and cosmetic condition.
