Topcon KR-1W - Rs232 C Communication Specifications

189
REFERENCES
RS232C COMMUNICATION SPECIFICATIONS
BASIC SPECIFICATION
EIA RS232C
CONNECTOR TYPE
DIN 8-pin
TCS0838-0120577 (HOSIDEN): Instrument side
INPUT TERMINAL PIN ARRANGEMENT
DIN 8pin - D-sub 9pin connection
DIN 8pin - D-sub 25pin connection
Code Description
KR-1W side External
device side
SD (TXD) Data transmission 2 2
RD (RXD) Data receiving 3 3
RS (RTS) Request transmission 4 4
CS (CTS) Transmission ready 5 5
DR (DSR) Data set ready 6 6
SG (GND) Signal grounding 7 7
ER (DTR) Data terminal ready 8 8
Code Description
KR-1W side External
device side
SD (TXD) Data transmission 2 2
RD (RXD) Data receiving 3 3
RS (RTS) Request transmission 4 4
CS (CTS) Transmission ready 5 5
DR (DSR) Data set ready 6 6
SG (GND) Signal grounding 7 7
ER (DTR) Data terminal ready 8 20