Sam4s ER-900 Series Service Manual page 17

2-5 Interface Specifications
2-5-3 RS-232C Interface Cable
SPS-300/ER-900
SIDE
(RJ-45)
SPS-300/ER-900
SIDE
(RJ-45)
CAUTION :
COM#3~COM#4 supplies "+5V" to RJ45 "Pin Num 1".
SAM4S ER-900/SPS-300 SERIES
All manuals and user guides at all-guides.com
15m
4(RXD)
3(TXD)
2(DSR)
7(S.GND)
8(DTR)
5(RTS)
6(CTS)
( COM3, COM4 I/F CABLE PIN CONNECTION )
15m
4(RXD)
3(TXD)
2(DSR)
7(S.GND)
8(DTR)
5(RTS)
6(CTS)
( COM3, COM4 I/F CABLE PIN CONNECTION )
2 Product Specifications
2(RXD) USER SIDE
(DSUB9 MALE)
3(TXD)
4(DTR)
5(S.GND)
6(DSR)
7(RTS)
8(CTS)
3(RXD)
USER SIDE
2(TXD)
(DSUB25 MALE)
20(DTR)
7(S.GND)
6(DSR)
4(RTS)
5(CTS)
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