• LAN/PoE (T+, T-, R+, R-)
• Digital input (0 V, 0 A (NO)) #1,
e.g. for storey-call button
• Digital input (0 V, 0 A (NO)) #2,
e.g. for second storey-call button
• Bi-stable latching relay #1,
max. 24 V DC / AC, 1 Ampere,
e.g. for electric door opener or
elevator
• Bi-stable latching relay # 2,
max. 24 V DC / AC, 1 Ampere,
e.g. for electric door opener or elevator
• Bi-stable latching relay # 3,
max. 24 V DC / AC, 1 Ampere,
e.g. for electric door opener or elevator
• 15 - 48 V DC input (+, -), max. 15 W