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6. CONNECTORS
The following lists the wiring of the accessory data cable.
direction and position.
6.1 Connector's Pin Configurations
Pin No.
1 3, 7 18
4 6
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Connector used: LY20-40P-DT1-P5 (Made by JAE)
Applicable connector: LY10-DC40 (Made by JAE)
* The No. 19 and 21 pins are internally used; do not connect them externally.
CAUTION:
Wrong wiring damages not only the main body, but the opponent host.
Never connect the unconnectable pins because it may cause the main body to have a trouble or
malfunction.
Signal
I/O
GND
ERROR
Output
DTR
Output
TXD
Output
RXD
Input
DSR
Input
STB
Input
BUSY
Output
ACK
Output
DATA0
Input
DATA1
Input
DATA2
Input
DATA3
Input
DATA4
Input
DATA5
Input
DATA6
Input
DATA7
Input
PE
Output
FAULT
Output
RESET
Input
Be sure to wire correctly, observing the connecting
Unused (Unavailable)
Circuit common GND
Unconnectable
ERROR LED output (Directly connectable)
Unconnectable
Serial interface DTR
Serial interface TXD
Serial interface RXD
Serial interface DSR
Parallel interface STROBE
Parallel interface BUSY
Parallel interface ACK
Parallel interface DATA0
Parallel interface DATA1
Parallel interface DATA2
Parallel interface DATA3
Parallel interface DATA4
Parallel interface DATA5
Parallel interface DATA6
Parallel interface DATA7
Parallel interface PE
Parallel interface FAULT
Parallel interface RESET
Unconnectable
30
CBM-292/293 User's Manual
Function
CITIZEN
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