Omron SYSMAC S6 3G2S6-CPU15 Programmable Controller with I/O Module Used

Omron SYSMAC S6 programmable controller, base unit 3G2S6-CPU15, with attached I/O module and terminal block. This PLC assembly is in good working used condition, removed from a functioning system and showing normal cosmetic wear.

Item details

• Brand: Omron

• Series: SYSMAC S6

• CPU model: 3G2S6-CPU15 programmable controller

• Standard I/O on CPU: 12 inputs and 8 outputs (onboard)

• Supply voltage: 24 V AC/DC (per SYSMAC S6 CPU15 specifications)

• Memory: Built-in RAM, 512 words (typical for CPU15)

• Indicators: Power supply, RUN, OUT INHIBIT, STOP, CPU ERR, CHECK SUM ERR, MEMORY ERR, I/O ERR, BANK 0/BANK 1, HIGH SPEED CNT (see front panel)

• Battery unit: Front battery compartment labeled 3G2A9-BAT07 (battery status unknown, may require replacement)

• I/O module: Side output module with COM, 0, 1 terminals and removable terminal strip (see photos for exact configuration)

• Termination: Screw terminals for field wiring on lower terminal block

• Country of manufacture: Japan (Omron Tateisi Electronics Co. on label)

Condition

• Good working used condition; removed from a running installation

• Typical yellowing, surface dust, and cosmetic marks from age and service

• Some cut field wires remain on the terminal strip and should be removed or re-terminated by buyer

• Plastic housings, latches, and terminal blocks intact with no major cracks or damage visible

• Internal battery is used/aged and should be treated as needing replacement for reliable memory backup

Notes

• Legacy Omron PLC suitable for maintaining or repairing existing SYSMAC S6 systems.

• Sold as the CPU base with attached I/O and terminal block exactly as shown; no programming software, manuals, or additional modules included.

• Buyer should verify compatibility with their I/O configuration, power supply, and existing program before purchase.

• See all photos for detailed views of labels, terminals, and cosmetic condition.