Diagnostic Controller

Product catalog summary

Main Features
The IDC24-A Diagnostic Controller is compatible with both Normally Open and Normally Closed solenoid valves and offers options for dual or triple power supply configurations. It supports various systems including 1oo1, 1oo2, 2oo2, and HIPPS, and is suitable for hydraulic and pneumatic actuators, as well as spring return and double acting actuators.

Functions
The controller allows manual control of actuated valves for testing purposes and includes an LED indicator for controller status.

Communication
It supports 4-20mA with HART v. 7, Modbus RTU, and Foundation Fieldbus H1 communication protocols, with device status reporting according to NAMUR NE 107.

Control and Configuration
Control is possible via a display on the device, and configuration can be done through a USB connection to a laptop using ValConnect software.

Ordering Information
Various configurations are available based on communication systems and power supply requirements, with specific part numbers provided for each setup.

Environmental Specifications
The device has an IP20 protection rating, operates within a temperature range of -30 to 80°C, and can be stored under the same conditions. It supports relative humidity levels of less than 95% without condensation and features PCB coating compliant with G3, ISA-71.04-2013 standards.

Mechanical Specifications
The controller is designed for mounting on a 35mm DIN rail, with dimensions of 157x116x57mm and a weight of 0.5kg. It includes terminals with a screw torque of 0.4Nm and supports wire diameters from AWG14-22.

Approvals and Standards
The device complies with EMC standards according to IEC 61000.

Power Supply and Connections
It requires a power supply input range of 20.4 – 27.6 VDC with power dissipation of less than 2W. The device includes multiple power supply options and shared terminals for various connections.

Analog and Digital Inputs/Outputs
The controller features analog inputs with impedance less than 470 Ohm and digital inputs with a maximum cable length of 20 meters. It also includes digital outputs for lamps and relays with specific load capacities.

Catalog excerpts

CONTROLS Intelligent Valve Control Main Features - Can be used with Normally Open or Normally Closed solenoid valves - Option for dual/triple power supply Compatibility - Hydraulic and pneumatic actuators - Spring return and double acting actuators - Manual control of actuated valve for testing - Indication LED for controller status o Device status according to NAMUR NE 107 - Configuration via USB connection to laptop Digital input function (Signals, buttons and selector) - Start Partial stroke - Local open/close Digital output functions (Signals and lamps) - Valve Open and Closed See separate datasheet Pressure sensor See separate datasheet Sensor box - IDC24-SB Ordering information Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N

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Val Controls A/S · Sallingsundvej 5 · DK-6715 Esbjerg N Tel. +45 7547 0600 · [email protected] · www.valcontrols.com

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CONTROLS Intelligent Valve Control Power supply Instrument earth (It) Power supply Deital output 6 DOb On the PCB are the following terminals shared: Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg NTel. +45 7547 0600 • [email protected] • www.valcontrols.com

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CONTROLS Intelligent Valve Control Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N

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CONTROLS Intelligent Valve Control Power supply The relay breaks the 0V line. Terminals 21, 23 and 25 are common. DID-SP-003. Rev. 2 Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N

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CONTROLS Intelligent Valve Control Val Controls A/S ■ Sallingsundvej 5 ■ DK-6715 Esbjerg N

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