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Siemens 6AG1222-1BH30-4XB0 — Digital Output Modules

Siemens 6AG1222-1BH30-4XB0 16 DO, 24VDC, 0.5A, -40-70°C

MPN6AG1222-1BH30-4XB0

Siemens 6AG1222-1BH30-4XB0 digital output module, 16 outputs, 24 V DC, 0.5 A per channel, -40 to 70 °C, IP20.

$144.78Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

6AG1222-1BH30-4XB0 — Outputs
ParameterValue
Digital outputs16
6AG1222-1BH30-4XB0 — 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
6AG1222-1BH30-4XB0 — Protection & Diagnostics
ParameterValue
Short-circuit protectionNo; to be provided externally
Diagnostics functionYes
Diagnostic alarmYes
6AG1222-1BH30-4XB0 — 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
6AG1222-1BH30-4XB0 — 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 Siemens 6AG1222-1BH30-4XB0 is a 16-channel digital output module for the S7-1200 system. Each channel switches 24 V DC loads up to 0.5 A resistive or inductive, with diagnostics and short-circuit protection provided externally. The module covers a -40 to 70 °C operating range and carries CE and FM approvals.

CE marking and FM approval are documented, so cross-border shipments clear customs with less friction. No RoHS or UL marks in the spec sheet, but CE and FM cover most European and North American industrial sites.

Frequently asked questions

What are the key operating temperature limits?

The module is rated from -40 °C to 70 °C ambient, covering most industrial environments including outdoor cabinets and freezer areas.

What compliance certifications does this module carry?

It carries CE mark and FM approval, which are stated in the specifications. No UL or RoHS marks are listed.

What is the maximum cable length for unshielded wiring?

Unshielded cable length is limited to 150 meters; shielded can run up to 500 meters.

MPN
6AG1222-1BH30-4XB0