SKU: IDC24-AFL-110011
Comunication: 4-20mA - HART transmitter loop


Product details

The IDC24-AFL is a diagnostic controller manufactured in SS316L housing material that offers an efficient and straightforward method for conducting partial- and full-stroke tests, as well as monitoring and diagnosing critical valve systems.  

The controller is ATEX, IECEx, UKCA, ECAS-Ex and EAC Ex certified and compatible with all types of valve systems, including 1oo1, 2oo2, 2oo2, and HIPPS systems.  

It features a local user interface for configuring and controlling the valve system, along with indicator LEDs to display its status. When in use and opening the explosion-proof enclosure is not feasible, the IDC24 can be controlled through MTcontrol.   

Communication options for this unit include 4-20mA – HART transmitter loop, Modbus, and Foundation Fieldbus.  

The controller is compatible with both hydraulic and pneumatic systems and a pressure transmitter compatible with both actuator types can be fitted to the controller.  

This model comes with a Local Control Panel with buttons to start Partial Stroke test and lamps that indicate the valve status.   

Ex approvals


Ex certification

II 2 GD Ex de IIC T4-T6

Approvals and standards

EMC according to IEC 61000
Vibration and transportation according to IEC 68000
Radio disturbance according to EN 55022


Temperature range: -30°-+60°
Ingress protection: IP66
Enclosure material: SS316L


HART, Modbus and Foundation Fieldbus


24VDC – unit power consumption <2W


User interface and MTControl

User interface for both configuration and use.

  • Graphical display and control buttons
  • System and indicator LEDs
  • USB
  • MTControl

Certification and material

Housing is manufactured by SS316L.

Certified ATEX, IECEx, UKEX, ECAS-Ex and EAC Ex.

Local Control panel

Partial Stroke Test - PST

  • Start with abort
  • Fail with test in progress
  • Pass

Valve function

  • Local-Remote selector
  • Open
  • Close
  • Open indicator with moving blink
  • Closed indicator with moving blink

Pressure transmitter

Pressure transmitter for measuring actuator chamber pressure.

  • 0-16bar for pneumatic actuators
  • 0-400bar for hydraulic actuators

User interface

The local display control is available for the IDC24 model, granting full access to configure the controller and control the valve system. Furthermore, the IDC24 is equipped with various indicator LEDs that show the status of the system.