aci B5C, Installation, Operation And Maintenance Manual

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B5C Operation And Maintenance Manual
85950-301-000 RA Aug. 05, 2016 2
Factory Calibration and Default Settings
This B5C CO transmitter has been calibrated in our facilities according to the
manufacturer’s procedures.

SPAN:
 B5C-CO-250P: 0 – 250 ppm CO
 B5C-CO-1000P: 0 – 1000 ppm CO

CAL GAS:
 100 ppm CO balanced with air
The B5C CO transmitter default settings:

Password: 4321

Address: 126

Protocol: BACnet /MSTP Master at 38.4kbps baud rate

BACnet UTC Offset: 300

Daylight Saving: Yes

Device Object ID: 4005

LCD Backlight: Auto

Alarm Settings:
Alarm# Input
On
Concentration
Off
Concentration
Output Trigger
Alarm1 Instant 25ppm 20ppm Relay1
Alarm2 Instant 50ppm 40ppm Relay1, Relay2
Alarm3 Instant 100ppm 95ppm Relay1,2,3, Buzzer1
Alarm4 Fault 25ppm 23ppm Relay3, Buzzer3
Alarm5/6/7/8 Disabled

Relay & Buzzer Settings:
Relay#
Normally
Energized Latch On Delay Off Delay
Style
Relay1 NO NO 5 seconds 5 seconds Normal Relay
Relay2 NO NO 5 seconds 5 seconds Normal Relay
Relay3 NO NO 5 seconds 5 seconds Normal Relay
Buzzer1/2/3 Disabled
*Note: Each setting can be modified in B5C Menu
*Note: For BACnet settings, see 85950-103-000 Rx (B5 PIC Statement)
*Note: Per UL standard 2075, this B5C sensitivity limits are superior to the standard
sensitivity requirements defined in UL2075.