User Manual

9
IM12B6J1-40E-E
4. WIRING TO THE PH ANALYZER
4.1 Cable marking and pin allocation
Signal description VP connector
Cable Wire Colour
(Using WU10-V-S)
pH A Transparent (core coax)
pH-shield C Black
Reference B Brown (shield coax)
Liquid earth D Yellow (cable shield)
Temp -1 E Red
Temp -2 F Blue
4.2 Instrument connection of sensor
Instrument Terminal for Measurement
pH
pH&ORP ORP only
pH-compensated
Signal description pH&rH
ORP
pH 15 - 13
pH-shield 16 - 17
Reference 13 13 -
Liquid earth / (ORP) 14 15 15
Temp -1 11 11 11
Temp -2 12 12 12
Jumper - 13-14 14-15
The settings for the pH instruments should follow the instruction Manual of the instrument
The following tables summarize these settings:
4.3 Instrument connection settings for PH402G and PH202G(S)
Function pH pH compensated
Setting (default)
pH&ORP pH&rH ORP
ORP
code 01 0(pH) 0(pH) 0(pH) 1(ORP) 1(ORP)
code 02 0(off) 1(ORP) 2(rH) 0(off) 0(off)
code 03 1.1.1 1.1.1 1.1.1 0.0.1 0.0.1
code 04 0.0.1 0.0.1 0.0.1 0.0.1 1.1.1
code 31 0 2 2
Jumper input 1 no no no yes yes
Jumper input 2 yes yes yes yes no
4.4 Instrument connection settings for PH150, PH450 and FLXA21
Function pH pH compensated
Setting (default)
pH&ORP pH&rH ORP
ORP
sensor setup pH pH + ORP pH + ORP ORP ORP
measurement setup pH + ORP pH+rH
Impedance settings
input 1 High High High Low Low
input 2 Low Low Low Low High
jumper input 1 no no no yes yes
jumper input 2 yes yes yes yes no