Input/Output Specifications; Scanner (J2) - JRC JMA-5212-4/6 Service Manual

2.4. Input/Output Specifications

This section explains the signals to be connected to connectors in the power circuit
CBD-1702A.

2.4.1. SCANNER (J2)

SCANNER (J2) is used for connection with the scanner unit.
PIN NAME DESCRIPTION
1 MOTOR-
2 MOTOR-
3 TRX-
4 MOTOR+
5 MOTOR+
6 TRX+
7 GND
8 +12V
9 MTR- RS485
10 MTR+ RS485
11 BZE
12 BZ 470ohm pull-up
13 BPE
14 BP 470ohm pull-up
15 TRGE
16 TRG 180ohm input
17 VDE
18 VD 50ohm input
APPLICATION
TXRX
2-12