Danfoss MCB109 Instruction
Danfoss MCB109 Instruction

Danfoss MCB109 Instruction

Analog i/o option

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MCB109 Instruction
Contents
MI.38.B2.02 - VLT
®
is a registered Danfoss trademark
Contents
3
3
5
5
5
7
1

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Summary of Contents for Danfoss MCB109

  • Page 1 MCB109 Instruction Contents Contents 1 Analog I/O Option MCB109 Introduction Ordering Code Numbers Mounting Guidelines Mounting of Option Modules in Slot B Index MI.38.B2.02 - VLT ® is a registered Danfoss trademark...
  • Page 2 1 Analog I/O Option MCB109 MCB109 Instruction MI.38.B2.02 - VLT ® is a registered Danfoss trademark...
  • Page 3 MCB109 Instruction 1 Analog I/O Option MCB109 1 Analog I/O Option MCB109 1.1 Introduction 1.1.1 Analog I/O option MCB 109 The Analog I/O card is supposed to be used in e.g. the following cases: • Providing battery back-up of clock function on control card •...
  • Page 4 1 Analog I/O Option MCB109 MCB109 Instruction Please note the values available within the different standard groups of resistors: E12: Closest standard value is 470Ω, creating an input of 449.9Ω and 8.997V. E24: Closest standard value is 510Ω, creating an input of 486.4Ω and 9.728V.
  • Page 5 MCB109 Instruction 1 Analog I/O Option MCB109 1.1.2 Ordering Code Numbers Standard version code no: 130B1143 Coated version code no: 130B1243 1.2 Mounting Guidelines 1.2.1 Mounting of Option Modules in Slot B The power to the frequency converter must be disconnected.
  • Page 6 1 Analog I/O Option MCB109 MCB109 Instruction A2, A3 and B3 enclosures A5, B1, B2, B4, C1, C2, C3, C4, D, E and F enclosures MI.38.B2.02 - VLT ® is a registered Danfoss trademark...
  • Page 7 Battery Back-up Of Clock Function Building Management System I/os For Set Point Inputs Mcb 109 Multi-zone Control Ni1000 Temperature Sensor Outputs For Actuators Principle Diagram Pt1000 Temperature Sensor Real-time Clock (rtc) Transmitter/sensor Inputs MI.38.B2.02 - VLT ® is a registered Danfoss trademark...

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