Terminal Diagram - BFI Automation CFC 3000L Original Operating Instructions

Con- Conduc- Function
tact tor colour
1 wh Flame relay lead
2 br Flame relay Flame ON
3 pk Flame relay Flame OFF
4 gn Power supply +24V DC
5 ye Power supply GND
6 gr Analog output + (0/4 to 20 mA)
7 bl Switchover to channel 2
(+24V DC ext.)
8 rd RS232 output (only read)
Transport, Installation and Connection
4.8.2

Terminal diagram

A – Harting device plug (pin contacts)
B – Harting cable connection box (socket contacts)
Connection of standard compact flame controller
Internal External
Burner mA
control display
x
x
x
+24V DC/200mA
-
+
(x)
(x)
Power supply
GND
4-11