JUMO dTRANS pH 02, Operating Manual, Page: 14 / 136

5 Installation
14
5.2 Electrical isolation
3700 V AC
Setup interface
Power supply
Power supply
for a 2-wire transmitter
3700 V AC
Solid state relay
(Triac)
Binary inputs
30 V AC
50 V DC
Continuous outputs
30 V AC
50 V DC
Input 2 (option)
3700 V AC
Relay outputs
Secondary input (Pt100/Pt1000)
Main input pH, redox
30 V AC
50 V DC
PhotoMOS relay
®
30 V AC
50 V DC
Interface
RS422/485
PROFIBUS-DP
Datalogger
Power supply
for ISFET sensor
30 V AC
50 V DC