Relay Module

Features

Relay extension for LISTcontrollers to signal alarm and fault statuses to superordinate systems
Up to 16 relay modules are addressable per LISTcontroller
Contact multiplication programmable
Activation of a single relay by multiple zones programmable
Highly durable via utilisation of maintenance-free components in a modular configuration, RoSH compliant
Very low energy consumption
Coding Switch for module address (1 … 16)
Inputs to remotely activate revision-mode and to initiate alarm simulations
Inputs for external alarm- and fault-handling signals
Input to trigger timer-controlled deactivation of differential temperature monitoring

Displays at Relay Module

Connections and Interfaces

24 V DC: Power supply
COM (In / Out): RS485 interfaces to LISTcontroller or further relay module
Optocoupler inputs: For external signal input
Relay outputs: For signalling of alarms, pre-alarmes, frost-alarms and faults to superordinate systems

General data

Operating temperature: 0 °C … +70 °C
Dimensions: 167x 113,3 x 66,2 mm (w x h x d), snap on to 35 mm DIN-Rail
Case material: Aluminium with transparent acrylic glass shield above main components
Weight: 0,61 kg
Power supply: 10 V … 36 V DC
Current draw: 56 mA (normal operation) / 105 mA (alarm), at 24 V DC
Power consumption: Max. 2,5 W
Relay outputs: 16 x toggle contacts for alarm, pre-alarm, frost-alarm and fault (loop resistors may be inserted for closed-circuit monitoring)
Switching voltage: 48 V DC / 32 V AC max
Switching current: 250 mA max. (resistive load)
Optocoupler inputs: 8 x electrically isolated, 5…28 V DC signals

Ordering information