Panasonic JS-960 Series, Руководство по обслуживанию

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1-10
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1.5. Pin Assignments
Connector pin assign of I/O panel & Front panel
(1) Serial port COM1: 9 pin D-SUB Male
PIN# Signal PIN# Signal
1 CD 6 DSR
2 RD 7 RTS
3 TD 8 CTS
4 DTR 9 RI (default) / +5 V / +12 V
5 GND
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By changing the setting of jumper pins on the PCB, the 9 pin D-SUB can receive either RI(default) or
power 5V / +12V , 500 mA max).
(2) Serial port COM2, COM3: 9 pin D-SUB Male
PIN# Signal PIN# Signal
1 CD 6 DSR
2 RD 7 RTS
3 TD 8 CTS
4 DTR 9 RI
5 GND
(3) Serial port for Rear Display: 8 pin Mini-Din
PIN# Signal IN/OUT PIN# Signal IN/OUT
1 TXD OUT 5 +5 V Power
2 DSR IN 6 GND GND
3 DTR OUT 7 2
nd
LCD backlight ON/OFF OUT
4 RXD IN 8 +12 V Power
(4) Parallel
：
25 pin D-SUB Female
PIN# Signal PIN# Signal PIN# Signal
1 STROBE* 10 ACK* 19 GND
2 Data Bit 0 11 BUSY 20 GND
3 Data Bit 1 12 PE 21 GND
4 Data Bit 2 13 SLCT 22 GND
5 Data Bit 3 14 AUTO FD XT* 23 GND
6 Data Bit 4 15 ERROR* 24 GND
7 Data Bit 5 16 INIT* 25 GND
8 Data Bit 6 17 SLCT IN*
9 Data Bit 7 18 GND