Seitron MODBUS 4-zone control unit with up to 156 inputs RYB01M

Central unit for gas detection system in condominiums.
The unit, which interfaces with ACIM01 concentrator modules via Modbus®
is capable of acquiring the status of a number of relay contacts from domestic gas detectors.
Microcontroller circuit and backlit 16x2 character LCD display.
DIN rail mounting, 8 modules. Allows control of up to 32
ACIM01 concentrators. 4+1 output relays with 'column' management.
Installer parameter management protected by password.

TECHNICAL SPECIFICATIONS:
Power supply: 230Vac 50/60 Hz
Outputs: 5 x 8 A @ 250V SPDT
1 ..4: Gas shut-off valve control for columns
5: Common auxiliary function
Physical layer: RS485
Settings: 9600, 8, N, 1
Communication protocol: Modbus® RTU