Fuji Electric ZPAF Instruction Manual page 24

(4) Communication: RS-485 connector
< RS-485 connector >
5 1
9 6
D-sub 9-pin female
(5) Timing of contact output for calibration
1) Manual calibration (See "Section 6.8 Calibration".) (When the analyzer has auto calibra-
tion function.)
INZ-TN2ZPAF-E
(GND)
1
6
RT D+
2
7
RT D-
3
8
4
9
5
13