Siemens S7-1200 SM 1223, order code 6ES7223-1QH30-0XB0, digital input/output module: 8 AC inputs, 8 relay outputs, -40 to 70 °C, 45 mm width, IP20.
| Parameter | Value |
|---|---|
| Digital inputs | 8 |
| Digital outputs | 8 |
| 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" | 79 V AC at 2.5 mA |
| For signal "0" | 20 V AC at 1 mA |
| Current for signal "1" (typ.) | 9 mA |
| Max. | 70 °C |
| Power loss (typ.) | 7.5 W |
| Current consumption from backplane bus (5 V DC), max. | 120 mA |
| 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 |
| Diagnostics function | Yes |
| Parameter | Value |
|---|---|
| IP protection rating | IP20 |
| Min. | -40 °C |
| Parameter | Value |
|---|---|
| Height | 100 mm |
| Width | 45 mm |
| Depth | 75 mm |
| Weight (approx.) | 230 g |
| Parameter | Value |
|---|---|
| CE mark | Yes |
| Parameter | Value |
|---|---|
| Rated value (AC) | 5 V AC to 250 V AC |
| Horizontal Installation, Max. | 55 °C |
8 AC inputs (5 V AC to 250 V AC), 8 relay outputs. 45x100x75 mm. -40 to 70 °C. Switching <10 ms. 7.5 W power loss.
The module carries CE, FM (Factory Mutual) approval, and RCM (formerly C-TICK) marking. IP20 rated. No RoHS or UL listing is stated on this specific variant, so check your project's regulatory gate if those are mandatory.
Minimum ambient temperature is -40 °C, maximum is 70 °C, covering extreme cold storage and warm enclosure environments.
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