Holux GR-213 - Manual (Page 6)

HOLUX
6
Cable Length: 2 meter
3.3.1 Function definition of PS-2 female composite connectors
3.4 Accessories
3.4.1 CA-RS232: DB 9 pins Female and PS-2 male connector:
Cable Length: To GR-213: 1 meter
RS-232 to PS-2: 45 cm
3.4.1.1 DB 9 pins Female connector function definition:
Pin Signal Name
1 N.C
2
Tx
3 Rx
4 N.C
5 接地
6 N.C
7 N.C
8 N.C
9 DGPS in
N.C = No connection
3.4.1.2 PS2 composite connector function definition:
Pin Signal Name
1 +5V
2 N.C
3 N.C
4 Ground
5 N.C
6 N.C
N.C = No connection
Signal
Pin RS-232 RS232+TTL
1 Tx TX(RS232)
2 +5VDC +5VDC
3 NC Tx(TTL)
4 Ground Ground
5 DGPS
IN Rx(TTL)
6 Rx RX(RS232)
N. C. = No Connection