The 6ES7223-1PL32-0XB0: Relay outputs handle 5 V to 250 V AC or 5 V to 30 V DC, switching up to 30 W on DC lamp loads and 200 W on AC. Each output is isolated from the others by relays (not opto), so shared commons are not a worry for mixed-voltage groups. Inputs are DC only, 15 V at 2.5 mA for signal "1", with a maximum switching delay of 10 ms in either direction. Unshielded cable runs up to 150 m (500 m shielded) are within spec.
6ES7223-1PL32-0XB0 S7-1200 SM 1223, 16 Relay Out, -40-70°C
MPN6ES7223-1PL32-0XB0
Active
Siemens S7-1200 SM 1223 digital I/O module, 16 inputs / 16 relay outputs, -40 to 70 °C, 5 V to 250 V AC / 5 V to 30 V DC, IP20, cULus/CE/FM/KC/UL/CSA/Marine approved.
$214.63 – $550.76Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Digital inputs | 16 |
| Digital outputs | 16 |
| Parameter | Value |
|---|---|
| Rated value (DC) | 5 V DC to 30 V DC |
| Permissible range, lower limit (DC) | 20.4 V |
| Permissible range, upper limit (DC) | 28.8 V |
| For signal "1" | 15 V DC at 2.5 mA |
| For signal "0" | 5 V DC at 1 mA |
| Current for signal "1" (typ.) | 4 mA |
| Max. | 70 °C |
| Power loss (typ.) | 10 W |
| Current consumption from backplane bus (5 V DC), max. | 180 mA |
| Current consumption from load voltage L+ (no load), max. | 4 mA/input 11 mA/relay |
| Short-circuit protection | No; to be provided externally |
| Isolation: between channels | Relays |
| Isolation: channels to backplane bus | 1 500 V AC for 1 minute |
| Max. cable length, shielded | 500 m |
| Max. cable length, unshielded | 150 m |
| Parameter | Value |
|---|---|
| Parameterizable | Yes |
| Diagnostic alarm | Yes |
| Parameter | Value |
|---|---|
| IP protection rating | IP20 |
| Min. | -40 °C |
| Parameter | Value |
|---|---|
| Height | 100 mm |
| Width | 70 mm |
| Depth | 75 mm |
| Weight (approx.) | 350 g |
| Parameter | Value |
|---|---|
| CE mark | Yes |
| Parameter | Value |
|---|---|
| Rated value (AC) | 5 V AC to 250 V AC |
| Horizontal Installation, Max. | 60 °C |
Product details
Frequently asked questions
What temperature range does this module support?
Operating ambient temperature range is -40 °C to 70 °C.
Can this module replace a 6AG1223-1PL32-2XB0 in an existing panel?
Electrical specifications and footprint are identical, so it fits mechanically and electrically. However, the 6AG1 variant includes conformal coating for harsh environments; if the panel requires that protection, the standard module is not a direct functional replacement.
MPN
6ES7223-1PL32-0XB0