IDC24-AF

SKU: IDC24-AF-110011

Communication:

11 - 4-20mA - HART transmitter loop

System design:

11 - 1oo1 system with one SIS power supply

Variant

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Product details

The IDC24-AF 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.

Ex approvals

ATEX, IECEx, UKCA, ECAS-Ex and EAC Ex

Ex certification

II 2 GD Ex d IIC T4-T6

Approvals and standards

EMC according to IEC 61000

Design

Temperature range: -30°-+80°
Ingress protection: IP66/IP67/IP68
Enclosure material: SS316L

Communication

HART, Modbus and Foundation Fieldbus

Power

24VDC – unit power consumption <2W

Design guide for using the AF model

The AF model is not designed to be wired directly. It must be connected to an Ex e or Ex d enclosure using certified bushings. See the guidance below for proper installation:

Connecting to an Ex e Enclosure

To connect an IDC24-AF Ex d (flameproof) enclosure to an Ex e (increased safety) enclosure:

Use certified components that are suitable for explosive environments.
Ensure all seals and connections preserve the integrity of each enclosure's protection type.

Connecting to an Ex d Enclosure

To connect an IDC24-AF Ex d (flameproof) enclosure to another Ex d enclosure:

Use certified components rated for explosive environments.
Install flameproof glands on both enclosures and ensure they are properly sealed to contain any internal explosion, preventing its transmission to the external environment.

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.

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.