Pylon Technologies RT12100G31 - Page 11

9
External Communication Interface (Dry contact and COM port)
PIN
Dry Contact
COM
1
IN1+
-
2
IN1-
GND
3
IN2+
4
NO1
CANH
5
COM1
CANL
6
IN2-
7
NO2
RS485A
8
COM2
RS485B
PIN Assignments Front View of Cable
Dry Contact
Definition:
Pin1
Input, passive signal. Close: Enable Heater function.
Open Disable Heater function
+
Pin2
-
Pin3
Input, passive signal. Reserved
+
Pin6
-
Pin4
Output2. Open: stop charging (Charge MOSFET
OPEN )
+
Pin5
-
Pin7
Output3. Open: stop discharging (Discharge MOSFET
OPEN)
+
Pin8
-