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Manual Documentation Number: EIR505-xx_5107m
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
Wiring the Fault Alarm Contact
The fault alarm contact are located in the middle of terminal block connector
as shown below. Insert the wires and set the Dipswitch to “
ON
”. When a
power source fails or a link fault occurs, it will be detected and cause an
open circuit. The following figure shows an application example for the fault
alarm contact.
[NOTE]
The wire range of terminal block is from 12~ +24 AWG.
Fault Alarm Contact
24V DC Buzzer
24V Battery
The open circuit will form when the
power failure or port link failure.
The fault alarm device will send a
warning signal to warn the user, ex:
alarm sound or flash light.
Insert the wires into the fault alarm contact
1A@24V