Cimarron ARCONTROL BMS - Page 5

5
Y+ R-
POWER
VALVE
OUTRET
RS485
A B
TC1
Y+ R-
TC2
VLV B
DIN
GND
PS3
GND
PS2
GND
PS1
PWR
A B PWR GND
MODULE PORT
IN+
IN-
GND
R-
B-
A+
Y+
GND
Y+
R-
THERMO-
COUPLE
PORT
RS485
PORT
ALARM
OUTPUT
DOUT-
DOUT-
AUXIO
GND
DOUT+
GND
OPN-G
GND
CLS-R
OPN-G
GND
CLS-R
MAIN
VALVE
BATTERY-IN
GND
SOLAR
GND
PWR-OUT
BATTERY-OUT
PILOT
VALVE
POWER
PORT
DIGITAL
OUTPUTS
GND GND
GROUND
GND GND
DIGITAL
INPUTS
TRANS-
DUCER
PORT
TC2
TC1
MAIN
VLV A
PILOT
Permissive +
-
Proof of Closure +
-
PS2
PS1
ARControl BMS
Thermocouple 1 R-
Y+
Thermocouple 2 R-
Y+
Alarm -
+
Independent
Process Valve
+
-
Pilot Status +
-
+
-
+
Process 1 Valve
Process 2 Valve
+
-
+
Pilot Valve
Process 3 Valve
+
-
+
Transducer
Port
GND
B-
A+
Modbus
RS-485
PWR
+
-
GND
3
Permissive IN
(jump closed
if not in use)
To Pilot Igniter
Ignion Wire
Important!
I/O board sckers.
Replace when
missing.
Burner Stack
Source Gas
7
10
8
Pilot Status OUT
(oponal)
12 or
24VDC
Power IN
Modbus RS-485
(oponal)
ESD Valve
Source
Gas
To Pilot
To Burner
Process 1 Valve
Pilot Valve
13
14
15
Image 1.1.1 · BMS pressure process control wiring diagram
5
Y+ R-
POWER
VALVE
OUTRET
RS485
A B
TC1
Y+ R-
TC2