Q4 CONTROLLER II Operation and Maintenance Manual
Q4 Controller II Operation Manual
- 14 -
Dec 02, 2021
85350-101-000 Rev A
5.4 Averaging Mode
When working in Averaging mode, the Voting mode is disabled, and the Voting Number is
forbidden automatically. Input values to “Average On”, “Average Off”.
If Average On is great than or equal to Average Off:
Settings
Description
Average On:
The gas concentration at or above which the average of all the sensors
assigned to this relay will cause the relay to actuate
Average Off:
The gas concentration at or below which the average of all the sensors
assigned to this relay will cause the relay to de-actuate
If Average On is less than Average Off:
Settings
Description
Average On:
The gas concentration at or below which the average of all the sensors
assigned to this relay will cause the relay to actuate
Average Off:
The gas concentration at or above which the average of all the sensors
assigned to this relay will cause the relay to de-actuate
5.5 Inputs and Outputs Addressing
The term “sensor” used throughout means a digitally communicating sensor unless otherwise
stated.
The Q4 Controller can support up to 4 remote digital sensor inputs. 4 relay outputs, 3 buzzers
outputs, 1 strobe.
Acceptable addresses:
Sensors are addressed to Sensor0 to Sensor3 or S0 to S3
Relays are addressed to Relay1 to Relay4 or R1 to R4
Buzzers are addressed to Buzzer1 to Buzzer 3 or BZ1 to BZ3
Strobe is addressed to Strobe or ST
