Anbau- und Bedienungsanleitung

Port B

9-pin Sub-D connector

Port B is a 9-pin Sub-D connector.

The connector can be used for the following purposes depending on its assignment:

Purpose	Pins used
As second CAN interface	7, 9
As second serial interface	2, 3, 4, 5
As signal input for two digital and one analog signal.	1, 5, 6, 8

Pin	Signal name
1	Wheel sensor¹
6	PTO²
2	/RxD2
7	CAN2_H
3	/TxD2
8	Work position sensor³ or Reverse signal for determining the course
4	Voltage supply for GPS receiver Switched input voltage, ≤ 500 mA
9	CAN2_L
5	GND
Electromagnetic shielding	ESD/EMV shielding

Legend:

¹) Digital input as per: ISO 11786:1995 chapter 5.2

²) Digital input as per: ISO 11786:1995 chapter 5.3

³) Analog input as per: ISO 11786:1995 chapter 5.5