User Manual

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Table of Contents
1 Cyber security disclaimer ...................................................................... 3
2 About this document ............................................................................. 4
2.1 Revision history ...........................................................................................4
2.2 Reference documents ..................................................................................4
2.3 Before you start ...........................................................................................4
2.4 Important safety notes .................................................................................5
2.5 Typographical conventions ..........................................................................6
3 C400 controller summary ...................................................................... 8
3.1 Product range ..............................................................................................8
3.2 System topologies .......................................................................................8
3.3 Applications and features .............................................................................9
3.4 Compatible peripherals of Climatix family .....................................................9
3.5 Limitations ................................................................................................. 10
4 Hardware IO connection ......................................................................12
4.1 Power data ................................................................................................ 12
4.2 Analog inputs for NTC 10k ......................................................................... 12
4.3 Analog inputs for DC 0...10 V / 5 V............................................................. 13
4.4 Digital inputs for potential-free contacts ...................................................... 14
4.5 Digital inputs for pulse input ....................................................................... 14
4.6 Active digital inputs for AC 115...230 V ...................................................... 15
4.7 Analog DC 0...10 V/PWM outputs .............................................................. 16
4.8 Relay outputs ............................................................................................ 17
4.9 EEV interface (stepper motor drive/PWM) .................................................. 19
5 Programming and commissioning .........................................................21
5.1 Programming tool: SAPRO ........................................................................ 21
5.2 Commissioning tool-Scope ........................................................................ 25
5.3 Diagnostics status ..................................................................................... 27
5.4 USB stick................................................................................................... 28
6 Communication ...................................................................................30
6.1 Modbus RTU over RS485 .......................................................................... 30
6.2 BACnet MSTP over RS485 ........................................................................ 31
6.3 Local service interface ............................................................................... 32
6.4 M-bus (POL467.75/STD) ........................................................................... 34
6.5 Ethernet TCP/IP port ................................................................................. 35
6.6 Extension interface .................................................................................... 36