The C-Bus Chanel Relay Unit is a DIN rail unit suitable for switching resistive, inductive and fluorescent loads.
The relay unit features learn mode, local and remote overrides for on/off control, Channel, C-Bus and Unit status indicators.
Load control is provided by a special mechanically latched relay, with local mechanical override on the unit. independent of the C-Bus communications. Each relay is rated at 20A, and is compatible with resistive, inductive, incandescent and fluorescent load types.
- Provides 4 x 20A channels of switching output.
- Programmable via the learn mode feature or using the C-Bus configuration software.
- Programmed variables are stored in non volatile memory and are retained in case of loss of mains or C-Bus power.
- Local and remote on/off control independent of C-Bus communications.
- Mechanical override independent of C-Bus communications.
- Programmable power up state following power cycling.
- Logic states (and/or) programmable using the C-Bus configuration software.
- Features mechanically latched relays that hold state in case of loss of C-Bus communications.
- Designed to fit into standard 35mm top hat DIN rial. measures just 12M in size.
- CE Compliant
Line Supply Voltage | 220-240Vac |
Supply Frequency | 47-53Hz and 57-63Hz |
C-Bus Supply Voltage | 15-36VDC @ 0mA |
Load Rating per Channel | 20A |
Contact Type | Voltage Free, normally open, mechanically latched |
Switch Operations | Greater than 60,000 operations |
Inrush Current | 120A (20msec) |
Compatible Loads | Resistive, inductive, incandescent and fluorescent |
C-Bus Source Current | 0mA |
Maximumm number of units on a single C-Bus Network | 100 |
Status Indicators | Channel Status (4), Unit and C-Bus |
Warm Up Time | 5 seconds |
Network Clock | Software Selectable |
Network Burden | Software Selectable |
C-Bus Termination | 2 x RJ45 Sockets |
Load Termination | 2 x 105mm² or 1 x 2.5mm² |
Operating Temperature | 0°C to 45°C |
Operating Humidity | 0 - 95% RH, non condensing |