ProFire PF3100 Product Manual page 112

14.3.7 PROPORTIONAL VALVE OR ACTUATOR WIRING
PF3101-00 BMS Controller Card
HFV-
6 -
HFV+
7 -
SSV2-
8 -
SSV2+
9 -
SSV1-
10 -
SSV1+
11 -
12 - Pilot-
13 - Pilot+
14 - Aux Out-
15 - Aux Out+
14.3.8 ANALOG OUTPUT – 4-20mA ECHO TO PLC
PF3101-00 BMS Controller Card
6 - HFV-
HFV+
7 -
SSV2-
8 -
SSV2+
9 -
SSV1-
10 -
SSV1+
11 -
Pilot-
12 -
Pilot+
13 -
Aux Out-
14 -
Aux Out+
15 -
14.3.9 SOLENOID OUTPUT – 12V/24V
PF3101-00 BMS Controller Card
HFV-
6 -
HFV+
7 -
SSV2-
8 -
SSV2+
9 -
SSV1-
10 -
11 - SSV1+
12 - Pilot-
13 - Pilot+
14 - Aux Out-
Aux Out+
15 -
Caution: Do not connect solenoid device minus (-) terminals to ground, as the BMS solenoid output
!
minus (-) terminals are not grounded.
Caution: Do not jumper solenoid minus terminals together under any circumstance, as this will
!
compromise the safety integrity of the system.
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Installation Notes:
1. BMS Aux Out wiring shown as an example only. The same
-
4-20mA In
+
Proportional Control
Device
Installation Notes:
1. BMS Aux Out wiring shown as an example only. The same
IN -
IN +
PLC Analog Input
Card
Installation Notes:
1. HFV output wiring shown as an example only. Solenoids
COIL
COIL
2. Solenoid powered outputs are rated to 5A max
GND
Solenoid Gas Shutoff
Valve
3. Solenoid valve outputs are assumed to be in safe state
wiring method can be used to connect to the I/O
Expansion 4-20mA Output, where the GND Return
terminal corresponds to the "-" terminal in the diagram
and the Signal Out terminal corresponds to the "+"
terminal in the diagram.
wiring method can be used to connect to the I/O
Expansion 4-20mA Output, where the GND Return
terminal corresponds to the "-" terminal in the diagram
and the Signal Out terminal corresponds to the "+"
terminal in the diagram.
can be wired to the other valve outputs in the same way.
individually, however the power input to the BMS is fused
at 10A. Care must be taken as to not exceed the 10A max
input when using multiple high-powered solenoids.
when de-energized. Normally closed valves must be
used such that gas-flow to the burner is stopped when
the output is in the de-energized state. Solenoid valve
outputs can also be connected to normally open bleed
valves when utilizing a double block and bleed
configuration.
PF3100 Product Manual
DOC-001149 v8.0
112