JCM EBA-30, Руководство по обслуживанию

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CHAPTER 2
Operations and Maintenance
2 - 11
Description of signal
Power supply input +12V or +24V
GND
Power supply input +12V or +24V
GND
NC (Do not use this pin for ID-0D3.)
NC (Do not use this pin for ID-0D3.)
NC (Do not use this pin for ID-0D3.)
NC (Do not use this pin for ID-0D3.)
Output signal line from acceptor to controller
Input signal line from controller to acceptor
MDB common signal line
NC (Do not use this pin for ID-0D3.)
NC (Do not use this pin for ID-0D3.)
NC (Do not use this pin for ID-0D3.)
NC (Do not use this pin for ID-0D3.)
NC (Do not use this pin for ID-0D3.)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Signal name
+12V/+24V
GND
+12V/+24V
GND
(TXD)
(SG)
(RXD)
(SG)
MTXD
MRXD
MCOM
(DIR)
(SICLK)
(SG)
(SETLD)
(SG)
I/O
In
In
Out
In
4-3-2 The pin assignment of ID-0D3 MDB serial interface
IN12 OUT12 EX12
+12V
IN12V
Jumper Switch
+12V
+24V
4-3-3 Switching the power supply input +12V/+24V
When you want to switch the power supply input, you must change the jumper switch. The jumper
switch is located on the CPU board and the settings are as shown below.