Operating Instructions B 20.2550.0 - JUMO 202550 Operating Instructions Manual

Interface

3.2 Operating Instructions B 20.2550.0

Layout of the
operating
instructions
K2 yes Controller / controller off, limit controller, pulse
width controller, pulse frequency controller,
modulating controller with P, PI, PD or PID action
K3 option Analog output / proportional controller
K3 option Limit comparator
K4 yes Logic output
K5 option Analog output / proportional controller
K5 option Limit comparator
K5 option Serial interface / Profibus-DP or MODbus/
Jbus
A MODbus/Jbus (RS422 / RS485) or Profibus-DP interface can be supplied as
an option, for integrating the instrument into a data network.
The instrument can also be delivered with a power supply for a 2-wire
transmitter in place of the interface board.
These operating instructions provide full instructions on the installation,
electrical connection, commissioning, operation, parameter setting and
configuration of the microprocessor indicator/controller for analytical
measurement, type 202550.
These operating instructions are arranged as follows:
1) General information
(applies to the indicator/controller, regardless of the application)
2) Description of the
- Operation
- Parameterization
- Configuration
of the indicator/controller, specially for a specific application (pH, redox,
conductivity, chlorine, chlorine dioxide, ozone, or general mA signals)
3) Description of the controller functions
(applies to the indicator/controller, regardless of the application)
4) Description of the
- Configuration
of the indicator/controller, regardless of the application
5) - Glossary
- Warnings / Errors
- Appendix
regardless of the application
3 Application
relay, make
-- / analog
relay,
changeover
contact
0/5 V
0/12V
-- / analog
relay,
changeover
contact
RS422 / RS485
7