Allen-Bradley 855T-DM1BSB Stack Light Base Surface Mount

Allen-Bradley 855T-DM1BSB is a 70 mm Stack Light Base built for surface-mount installation, serving as the base for DeviceNet-enabled 70 mm Control Tower stack-light assemblies with a black housing and no cap. It uses a PG16 surface conduit mounting base and includes a DeviceNet micro-connect with a 1 m cable, designed for 24 V DC operation. The construction includes a Neoprene grommet, CPR-chlorinated polyethylene jackets, Santoprene connectors, and a polycarbonate base, and it carries UL Type 4/4X/13 and IP65 ingress protection for harsh environments. Electrical and network specs include 70 mA current draw at 24 V DC, wire size 0.5 mm², and DeviceNet data-rate options of 125K, 250K, 500K or autobaud; operating temperature -25 °C and storage -40 °C. This base is part of the Allen-Bradley 855T signaling family, designed to support DeviceNet-based status signaling in automated systems.