8 relay outputs rated 5 A across the full temperature span
The Siemens 6AG1322-1HF10-2AA0 is a digital output module with 8 relay outputs. Each channel delivers 5 A continuously up to 70 °C without derating.

Siemens 6AG1322-1HF10-2AA0, S7-1500 digital output module, 8 relay outputs, 5 A per channel, -40 to 70 °C, EN 50155.
| Parameter | Value |
|---|---|
| Digital outputs | 8; Relays |
| Parameter | Value |
|---|---|
| Rated value (DC) | 120 V |
| Output current, resistive load, max. | 8 A; 8 A (230 V DC), 5 A (24 V AC) |
| Output current at signal "1" (rated) | 5 A |
| Output current up to 60 °C, max. | 5 A |
| Current consumption from backplane bus (5 V DC), max. | 40 mA |
| Power dissipation (typ.) | 4.2 W |
| Isolation between channels | Yes |
| Isolation between channels and backplane bus | Yes; Optocoupler |
| Isolation, channels in groups of | 1 |
| Isolation test voltage | 2 000 V AC |
| Parameter | Value |
|---|---|
| Short-circuit protection | No; to be provided externally |
| Diagnostics function | No |
| Diagnostic alarm | No |
| Short-circuit detection | No |
| Wire-break detection | No |
| Redundant load control | Yes |
| Output can drive a digital input | Yes |
| Parameter | Value |
|---|---|
| Switching frequency, inductive load, max. | 3 A; 3 A (230 V DC), 2 A (24 V AC) |
| Switching frequency, lamp load, max. | 2 Hz |
| Parameter | Value |
|---|---|
| Cable length, unshielded, max. | 600 m |
| Cable length, shielded, max. | 1 000 m |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weight (approx.) | 320 g |
The Siemens 6AG1322-1HF10-2AA0 is a digital output module with 8 relay outputs. Each channel delivers 5 A continuously up to 70 °C without derating.
Rated for -40 °C minimum to 70 °C maximum, with full 5 A per channel load throughout the range.
CE, UL (File E239877), KC, EN 50155, EAC, and RCM.
Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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