Controls CX Series - Page 60

59
LEVEL TRANSDUCER
Pin
Function
1
Transducer Signal
2
Transducer B+ Supply
3
N/A
4
N/A
FLOW METER
Pin
Function
1
Transducer Signal
2
Transducer B+ Supply
3
N/A
4
N/A
ACCESSORY HARNESS
Pin
Function
1
Relay 5 Output (5 Amp)
4
Suction Transducer Signal
6
Digital Input 8
7
Digital Input 9
8
Relay 7 Output (5Amp)
9
Relay 5&6 Common
12
Discharge Transducer Signal
13
MODBUS A (RS485+)
14
MODBUS B (RS485-)
15
Relay 7&8 Common
16
Relay Output 6 (5 Amp)
18
Digital Input 3
19
Digital Input 4
20
Digital Input 5
21
Digital Input 6
22
Digital Input 7
23
Relay Output 8 (5 Amp)
30
Battery Positive (Un-switched)
31
Battery Negative
ENGINE HARNESS
Pin
Function
G
Power to ECU / Fuel Solenoid
J
Alternator Excite (D+)
B
Battery Positive (B+)
A
Preheat Signal
D
Crank Signal
V
J1939 High
U
J1939 Low
P
Oil Pressure Sender (VDO)
K
MPU+
E
Battery Negative (B-)
X
Fuel Level Sender (0-90 ohms)
H
Coolant Temperature Sender (VDO)