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Pinout - X80 DC power

6-pin connector, Gray, no coding key. Odd pins on the upper row, even pins on the lower row, as numbered in the Siemens S7-1200 G2 system manual (Section A.4.7). 5 of 6 positions are wired.

PinSignalWire color
1L+blue
2GNDgreen/yellow
3not populated
4L+blue
5Mwhite/blue
6Mwhite/blue

Wire colors per NFPA 79 / UL 508A: black AC line, white AC neutral, green/yellow ground, blue DC, white/blue DC common, red relay contacts (assumed AC-switched - tell us if they switch DC).

Part number system

TPC-6ES7212-1AF50-0XB0-X80-1M-20AWG

  • TPC - Think-PLC pre-fabricated connector harness
  • 6ES7212-1AF50-0XB0 - Siemens order number of the CPU 1212FC DC/DC/DC
  • X80 - DC power
  • 1M / 2M / 3M - lead length in meters
  • 18AWG / 20AWG - conductor size

What is in the bag

  • G2 push-in connector, 6 positions, gray
  • 5 x UL 1015 MTW conductors, chosen length and gauge
  • Insulated ferrules both ends
  • Printed signal-name sleeves both ends
  • Spiral-wrapped bundle, 100% continuity tested
  • Bag label with the full part number

Siemens wiring diagram

CPU 1212FC DC/DC/DC wiring diagram

S7-1200 G2 Wiring Harness - CPU 1212FC DC/DC/DC - X80 DC power (6-pin)

https://think-plc.com/web/image/product.template/331966/image_1920?unique=ae63a05

Plug in, land the ferrules, done. This harness fits the X80 terminal of the CPU 1212FC DC/DC/DC and no other: the G2 connector matches the Siemens connector color and coding key. Every populated position carries a UL 1015 MTW conductor with an insulated ferrule and a printed signal-name sleeve at both ends.

Part number: TPC-6ES7212-1AF50-0XB0-X80-length-gauge. Built to order in Winston-Salem, ships in 3-5 business days. Configure a whole rack at once with the S7-1200 G2 Harness Configurator.

42.00 42.0 USD 42.00 Tax Excluded

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  • Harness Length & Wire Gauge

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