Network integration
The 6ES7155-5AA01-0AB0: IRT mode enables equidistant cycles down to 4 ms. Prioritized startup and shared device functionality give flexibility on multi-controller lines. LLDP and autocrossing simplify commissioning, and I&M data (I&M0–I&M3) helps asset tracking in larger plants.
Power and protection
Rated 24 VDC, typical power loss 4.5 W. Inrush current max 9 A; listed I²t of 0.09 A²·s so size the supply fuse accordingly — not a heavy capacitive load, but the 9 A peak needs a slow-blow or electronic breaker with adequate headroom.
Diagnostics and status
Three front-panel LEDs — RUN (green), ERROR (red), MAINT (yellow) — give instant fault visibility. Diagnostics function, alarms, and HW functional status (from FS01) are available for integration into the station's diagnostic DB.