Male 25-pin Standard D Type connector

(Mini 50 to D Sub 25 cable Sold separately).

Pin No	Pin Function
Pin 3	CAN Bus 3 Low Signal (Available only on 4x CAN Model)
Pin 4	Analog Input 1 - do not apply voltages outside of the -10 to +10V range
Pin 5	Wake-Up pin to wake logger from sleep mode (Appendix 1)
Pin 6	CAN Bus 1 Low Signal
Pin 7	CAN Bus 0 Low Signal
Pin 9	+5V to +27V Supply Voltage
Pin 10	+4.5V Instrumentation Supply Voltage, ensure that current draw is not more than 100mA
Pin 11	Erase PIN
Pin 12	Digital Input 0 - When used as an input, do not apply voltages outside the 0 to +12V range. More information on the use of this pin can be found in Appendix 2
Pin 13	CAN Bus 2 Low Signal (Available only on 4x CAN Model)
Pin 15	LIN 0 Signal
Pin 16	CAN Bus 3 High Signal (Available only on 4x CAN Model)
Pin 17	Analog Input 0 - do not apply voltages outside of the -10 to +10V range
Pin 18	Analog Ground
Pin 19	CAN Bus 1 High Signal
Pin 20	CAN Bus 0 High Signal
Pin 21	Ground
Pin 22	Power Ground
Pin 23	Relay Out (Optional Feature)
Pin 24	Digital Input 1 - When used as input, do not apply voltages outside the 0 to +12V range More information on the use of this pin can be found in Appendix 2
PIN 25	CAN Bus 2 High Signal (Available only on 4x CAN Model)

Notes:

• The connector needs to be tightened properly to make a proper connection, ensuring reliable operation.

• Each end of the CAN bus must be terminated with a 120 Ohm resistor across CAN H & CAN L.

• Do not short-circuit any pins.

• The maximum safe applied voltage for analogue and digital I/P is ±28 V.