Protek 608 - Page 16

RSZ32C INTERFACE
D RS232C INTERFACE
4- I. CONNECTION BETWEEN PC AND .MfTER
Connect the RS232C cable to the built-in RS232 connector in the meter
and to the PC serial port.
16
4-2. RS232C CABLE & PIN CONNECTION
COMPUTER
RS232 ADAI'I'OII
[9PJN D-SUB)
[SPIN WAFER)
'OCD~
2.RX ---
f2=
3.TX ---
1. RX--IT
4.DTR
2.TX
-- IR
S.GND -- l
I
3. CTS
6. DSR L
t- I-
4.DTR
7. RTS 5.GND
8.CTS
9.Rl
4-3. COMMUNICATION SPEC .
. BAUD RATE: 9600
- DATA BIT: 7
-
STOP BIT: 1
. PARITY: NONE
DMM
[PHOTO COUPLING)
~
IR(IR LED)
IT(IR DETECTOR)