The Siemens 6AG1155-6AU00-7BN0 is a SIPLUS ET 200SP PROFINET interface module (IM 155-6PN ST) — a conformal-coated, extended temperature version of the standard 6ES7155-6AU00-0BN0. It's designed for distributed I/O stations with up to 32 I/O modules and includes diagnostics and alarms. Rated for horizontal installation from -40 °C to 70 °C, and vertical from -40 °C to 50 °C, with cold startup at -25 °C. The conformal coating and wide temperature span make it a fit for cabinets exposed to condensation, washdown areas, or outdoor enclosures.
Siemens 6AG1155-6AU00-7BN0 SIPLUS IM155-6PN ST, -40..70°C
MPN6AG1155-6AU00-7BN0
Siemens 6AG1155-6AU00-7BN0, SIPLUS ET 200SP IM155-6PN ST, PROFINET interface module, -40 to 70 °C, conformal coating, 74 x 117 x 50 mm.
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Electrical
| Parameter | Value |
|---|---|
| Permissible range, lower limit (DC) | 19.2 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Power loss (typ.) | 1.9 W |
Mechanical
| Parameter | Value |
|---|---|
| Width | 50 mm |
| Height | 117 mm |
| Depth | 74 mm |
Environmental
| Parameter | Value |
|---|---|
| Operating temperature, min. (horizontal mounting) | -40 °C; = Tmin; Startup @ -25 °C |
| Operating temperature, max. (horizontal mounting) | 70 °C; = Tmax |
| Ambient temperature vs. altitude/pressure derating | Tmin ... Tmax at 1 080 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax - 20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m) |
Product details
Frequently asked questions
What is the depth of the 6AG1155-6AU00-7BN0?
74 mm.
What is the width of the 6AG1155-6AU00-7BN0?
50 mm.
MPN
6AG1155-6AU00-7BN0