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Siemens 6AG1222-1BH32-4XB0 — Digital Output Modules

Siemens 6AG1222-1BH32-4XB0 SIPLUS S7-1200 DO 16x24VDC 0.5A -

MPN6AG1222-1BH32-4XB0
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Siemens S7-1200 SIPLUS digital output module, 16 x 24 V DC, 0.5 A, with diagnostics, plastic housing, for extended ambient -40…70 °C. 6AG1222-1BH32-4XB0.

$185.42 – $508.74Ref. price · indicative, final on quote
Siemens 6AG1222-1BH32-4XB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1222-1BH32-4XB0 — Outputs
ParameterValue
Digital outputs16
6AG1222-1BH32-4XB0 — Electrical
ParameterValue
Rated value (DC)24 V
Output current, resistive load, max.0.5 A
Output current at signal "1" (rated)0.5 A
Permissible range, upper limit (DC)28.8 V
Permissible range, lower limit (DC)20.4 V
Output voltage at signal "1" (min.)20 V DC
Residual current at signal "0", max.10 µA
Current consumption from backplane bus (5 V DC), max.140 mA
Power dissipation (typ.)2.5 W
Inductive shutdown voltage clamptyp. (L+) -48 V
Isolation between channels and backplane bus500 V AC
Isolation, channels in groups of1
6AG1222-1BH32-4XB0 — Protection & Diagnostics
ParameterValue
Short-circuit protectionNo; to be provided externally
Diagnostics functionYes
Diagnostic alarmYes
6AG1222-1BH32-4XB0 — Performance
ParameterValue
Output switching delay 0 to 1, max.50 µs
Output switching delay 1 to 0, max.200 µs
Switching frequency, inductive load, max.0.5 A
Switching frequency, lamp load, max.5 W
6AG1222-1BH32-4XB0 — Mechanical & Connection
ParameterValue
Cable length, unshielded, max.150 m
Cable length, shielded, max.500 m
Width45 mm
Height100 mm
Depth75 mm
Weight (approx.)220 g

Product details

The 6AG1222-1BH32-4XB0: Sixteen digital outputs, 0.5 A each, 24 V DC. Diagnostics built in — short-circuit and wire-break monitoring. Backplane bus draws 140 mA at 5 V DC. Requires a front connector (ordered separately). This is the SIPLUS extreme variant, rated for -40 to 70 °C ambient. Same footprint as the standard -2XB0 but with the wider thermal range.

Compared to the standard -2XB0

The -4XB0 shares the same dimensions (100 x 45 x 75 mm) and electrical ratings (16×0.5 A), but adds the -40 to 70 °C ambient range.

Frequently asked questions

What is the temperature range of the 6AG1222-1BH32-4XB0?

Rated for -40 °C to 70 °C ambient, making it suitable for cold-chain, outdoor cabinets, or high-temp environments.

Does this module require a front connector?

Yes, a front connector is required and must be ordered separately (not included with the module).

Will the 6AG1222-1BH32-4XB0 drop into a panel specified for the 6AG1222-1BH32-2XB0?

Yes, same dimensions, same electrical ratings, same diagnostics. The only difference is the extended temperature range and conformal coating on the -4XB0. Drop-in compatible without rewiring.

MPN
6AG1222-1BH32-4XB0