Bus coupler with built-in power unit

Manages up to 50 apartment stations on one or two spines. Short-circuit spine cut-off to ensure operation of rest of system in event of failure in one spine (with LED failure indicator). Up to 12 couplers can be fitted in each system. Bar fitted, 12 DIN modules

Technical specifications

• Dimensions: W x D x H 216 x 90 x 75 (12 DIN modules)
• Power: 37 VA
• Output voltage: 22Vdc
• With staircase light control relay

Documentation

INSTALLATION AND USE MANUAL – DS1072-025 – it,en,fr,es,de