Seitron 32-zone programmable control unit RYK01M

This device is a "MASTER" control unit for gas leak detection with MODBUS® RTU communication protocol.
Up to 32 transmitters (slaves) can be connected to the control unit.
Each transmitter is capable of detecting a specific gas and can communicate its status via the appropriate MODBUS® registers.
The complete MODBUS® register table is available upon request.

TECHNICAL SPECIFICATIONS:
Power supply 230V~ 50/60 Hz
Outputs 1 Pre-alarm Relay
1 Alarm 1 Relay
1 Alarm 2 Relay
2 Auxiliary Relays (User-configurable on events)
Contact rating: 5 x 8A 250V~ cosφ =1
Events Open, Fault, Pre-alarm, Alarm1, Alarm2
Pre-alarm threshold range: Methane, G.P.L. and Petrol Vapors
OFF / 1%..100% LEL
CO OFF / 1 .. 999 ppm
Alarm 1 threshold range: Methane, G.P.L. and Petrol Vapors
OFF /1%..100% LEL
CO OFF / 1 .. 999 ppm
Alarm 2 threshold range: Methane, G.P.L. and Petrol Vapors
OFF / 1%..100% LEL
CO OFF / 1 .. 999 ppm
Fault: activates the buzzer and the flashing yellow LED.
Pre-alarm: activates the buzzer, the yellow LED and the flashing red LED.
Alarm 1: activates the buzzer, the yellow LED and the steady red LED.
Alarm 2: activates the buzzer, the yellow LED and the steady red LED.
Dimensions 158W x 90H x 71Dmm
Protection degree IP20