Six way changeover relay output with built-in loop isolation

MI-CR6-S2I

The CR-6 consists of six Form C relays. The first address is set from 01 to 94; the other modules are automatically assigned the next five addresses; up to three unused addresses can be disabled. A single isolated set of dry relay contacts, which can be wired as normally open or normally closed, is provided for each address. The module enables the control panel to switch the contacts on demand. The controlled circuit is not supervised.

• Individual LED indicators
• Unused addresses may be disabled
• Rotary address switches
• Class A or B operation
• Removable plug–in terminal blocks

Operating voltage 15 ... 32 V DC
Maximum Wiring Resistance
40 Ohms
Maximum Standby Current
1.49mA (Blinking LED once every 5 seconds)
Maximum Alarm Current
36mA at 32V assuming all six relays have switched once and all six LEDs solid on
Relay current
30mA/relay pulse 15.6ms duration, pulse under panel control
Relay Contact Ratings
3A at 30VDC Resisitive Load
Wire Gauge for Terminals
1.0mm2 to 2.0mm2
Operating Temperature
-0°C to +50°C
Humidity
10% to 90% (non-condensing)
Dimensions (HxWxD)
173mm x 147mm x 32mm