The module measures 80 x 125 x 120 mm and requires a 40-pin front connector. Use shielded cable up to 200 m; unshielded runs are limited to 100 m. Isolation between channels and backplane bus is tested at 500 V AC for 1 minute, with internal voltage limiting to ±120 V. Groups of 12 channels share isolation.
6AG1326-1BK02-2AY0 SIPLUS F-DI/DO, 24in/4out, EN50155
MPN6AG1326-1BK02-2AY0
Siemens SIPLUS 6AG1326-1BK02-2AY0, fail-safe digital input/output module, 24 DI, 4 DO isolated, railway EN 50155 T1, SIL 3, -25...+55°C.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Digital inputs | 24 |
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Power loss (typ.) | 10 W |
| Parameter | Value |
|---|---|
| Installation altitude, max. | 2 000 m |
| Temperature, min. | -25 °C; = Tmin |
| Temperature, max. | 60 °C; = Tmax; the rated temperature range of -25 ... +55 °C (T1) applies for the use on railway vehicles according to EN50155 |
| Ambient temperature vs. altitude/pressure derating | Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) |
| Parameter | Value |
|---|---|
| Width | 80 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weight (approx.) | 442 g |
Product details
Frequently asked questions
What is the operating temperature range for this module?
For railway use per EN 50155 T1, the range is -25 to +55 °C; maximum temperature is 60 °C.
MPN
6AG1326-1BK02-2AY0