The 6AG1155-5AA00-7AB0: IRT support enables isochronous real-time communication with a minimum clock pulse of 250 µs, which matters for synchronized motion axes or drives on the same line. The listed I2t of 0.09 A²·s is a surge withstand rating for the internal supply path; size the upstream overcurrent protection to stay within this thermal limit. Diagnostic functions and alarms reduce downtime by pinpointing faults on the wire. With 100 Mbps full-duplex on both ports, autonegotiation, autocrossing, and media redundancy, the module handles typical line or star topologies without manual configuration. Prioritized startup (500 ms) gets the IO device on the network quickly after power-up.
6AG1155-5AA00-7AB0 PROFINET Device, IRT, 2 Port
MPN6AG1155-5AA00-7AB0
Siemens, PROFINET IO device, 6AG1155-5AA00-7AB0, IRT support, 2 ports, 24 VDC 4.5 W, I2t 0.09 A²·s.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Rated value (DC) | 24 V |
| Current consumption (rated) | 0.2 A |
| Permissible range, lower limit (DC) | 20.4 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Power loss (typ.) | 4.5 W; Typical |
| Short-circuit protection | Yes |
| Parameter | Value |
|---|---|
| Width | 35 mm |
| Height | 147 mm |
| Depth | 129 mm |
| Weight (approx.) | 310 g |
| Parameter | Value |
|---|---|
| Operating temperature, min. (horizontal mounting) | -40 °C; = Tmin |
| Operating temperature, max. (horizontal mounting) | 70 °C; = Tmax; ab > +60 °C no module permissible left of the IM |
| 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
Does this module support isochronous real-time (IRT)?
Yes, IRT is supported with a minimum clock pulse of 250 µs. It also includes equidistance and isochronous mode for deterministic data exchange.
MPN
6AG1155-5AA00-7AB0