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Siemens 6ES7922-3BF00-0AF0 — PLC Accessories

Siemens 6ES7922-3BF00-0AF0 Front Connector, 20-Pole, 5m, SIM

MPN6ES7922-3BF00-0AF0

Siemens SIMATIC S7-300 front connector, 6ES7922-3BF00-0AF0, 20-pole with 5 m single cores, 0.5 mm², crimp connection, for digital I/O modules.

$136.00Ref. price · indicative, final on quote
Siemens 6ES7922-3BF00-0AF0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

6ES7922-3BF00-0AF0 — Identification
ParameterValue
Product designationFront connector with single cores
Target systemSIMATIC S7-300
Suitability / intended useDigital I/O modules
6ES7922-3BF00-0AF0 — Connection & Wiring
ParameterValue
Number of poles20; of the front connector
Connector type6ES7392-1AJ00-0AA0
Conductor cross-section, rated0.5 mm²
Connecting terminal typeCrimp connection
Electrical connection type, on enclosureother
Field-side connection typeother
Core markingNumber consecutively from 1 to 20 in white adapter contact = core number
6ES7922-3BF00-0AF0 — Electrical
ParameterValue
Rated value24 V
Maximum30 V
6ES7922-3BF00-0AF0 — I/O & Signal
ParameterValue
Number of channels20
For PLC output cardYes
For PLC input cardYes
Analog signal transmissionNo
Digital signal transmissionYes
6ES7922-3BF00-0AF0 — Mechanical
ParameterValue
Cable length5 m
Cable designH05V-K
Cable outer diameter2.2 mm; bundled single cores
Cable sheath materialPVC
Cable sheath colorblue
RAL color numberRAL 5010
6ES7922-3BF00-0AF0 — Environmental
ParameterValue
Operating temperature range0 ... 60 °C
Storage temperature range-30 ... +70 °C

Product details

Front connector for SIMATIC S7-300 digital I/O

The Siemens 6ES7922-3BF00-0AF0 is a 20-pole front connector with 5 m single cores (H05V-K, 0.5 mm²) terminated via crimp connection, purpose-built for SIMATIC S7-300 digital I/O modules. Rated at 24 V with a maximum of 30 V, it carries 20 individually numbered cores in a blue PVC sheath (RAL 5010).

The 20 poles match the 20-pin front connector interface on S7-300 digital I/O modules (order code 6ES7921-3AH00-0AA0). The 0.5 mm² conductor cross-section is sized for the signal-level currents typical of 24 V digital inputs and outputs — not for power distribution. The 5 m cable length gives flexibility to route to a terminal block or marshalling cabinet within a standard panel depth. Crimp termination requires a compatible crimp tool; no screw terminals on the module end.

Deployment context

The connector plugs directly onto the S7-300 module face; the cable exits the enclosure via a gland plate or cable duct.

Frequently asked questions

What is the maximum voltage rating for 6ES7922-3BF00-0AF0?

The maximum voltage rating is 30 V, with a rated value of 24 V — consistent with standard S7-300 digital I/O signal levels.

Where can I buy 6ES7922-3BF00-0AF0?

This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time.

What cable length and conductor size does this front connector use?

It comes with 5 m of single cores, each 0.5 mm² (H05V-K), individually numbered from 1 to 20, with a blue PVC sheath.

MPN
6ES7922-3BF00-0AF0