Siemens – 6DR2804-8A

USER PROGRAM MEMORY FOR SIPART DR24

USER PROGRAM MEMORY FOR SIPART DR22

PROFIBUS DP INTERFACE FOR SIPART DR CONTROLLERS

Cold junction terminal

Interface relay module with 2 contacts

INPUT MODULE WITH 5 DIGITAL INPUTS

Input/output module for output of limit alarms with 2 output relays

Universal analog input module for tc/rtd/r/mv, programmable

Input module for pt 100 resistance thermometer

Interface module rs232/rs485 for serial communication (ses)

Input/output module with 4 digital outputs and 2 digital inputs

SIPART DR24 multi-function unit for AC/DC 24 V power supply basic device with - 3 analog inputs 0/4-20 ma or 0/2-10 V - 3 analog outputs 0/4-20 ma - 4 digital inputs dc 24 V - 8 digital outputs dc 24 V