Siemens S7-1200 signal module, 6AG1223-1BH32-4XB0, 8 digital inputs 24 V DC, 8 digital outputs 0.5 A, -40 to 70 °C, IP20, diagnostics, alarms.
| Parameter | Value |
|---|---|
| Digital inputs | 8 |
| Digital outputs | 8 |
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| 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.) | 2.5 W |
| Current consumption from backplane bus (5 V DC), max. | 145 mA |
| Current consumption from load voltage L+ (no load), max. | 4 mA; per channel |
| Short-circuit protection | No; to be provided externally |
| Isolation: channels to backplane bus | 500 V AC |
| 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.) | 210 g |
The 6AG1223-1BH32-4XB0: Inputs recognize signal 1 at min. 20 V DC, typ. 4 mA; signal 0 at max. 0.1 V with 10 kΩ load. Switching delay from 0 to 1 max. 50 µs, 1 to 0 max. 200 µs. Outputs rated 0.5 A per channel with resistive load, short-circuit protection must be provided externally. Total power loss typ. 2.5 W.
Current-production module; front connector not included and must be ordered separately.
It is rated for -40 °C to 70 °C ambient, suitable for cold environments and moderately warm cabinets.
Yes, it has diagnostic alarm and status functions, and it is parameterizable for customized error reporting.
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