2000 & 3000 Series Controllers

Available from De-Mar & Associates in 1/32, 1/16, 1/8, or 1/4 DIN Universal Input (V, mV, T/C, RTD) available at De-Mar & Associates Field programmable or ITools supported to save the program and download from computer Modbus, Profibus, Device Net or ASCII computer communication capability courtesy De-Mar & Associates Plug In/Out output and input modules included with this controller from De-Mar & Associates 20 programs with 16 segments each (2000 Series), 50 programs with 200 segments total (3000 Series) Total Package Controller! Ideal for furnaces, autoclaves, and boilers. Replacement for Barber-Colman 560, 570, 10Q, & 15Q / Eurotherm 815, 818, & 900

2408 Controller (1/8 DIN), 2404 Controller (1/4 DIN) - Programmable Outputs and Options - Stocked in Kansas City at De-Mar & Associates offices!

3508 Controller (1/8 DIN), 3504 Controller (1/4 DIN) - Programmable Outputs and Options - Stocked in Kansas City at De-Mar & Associates offices!

Available in 1/16 or 1/8 DIN from De-Mar & Associates Universal Input (V, mV, T/C, RTD) available at De-Mar & Associates Programmable, Configurable, Operator Lockout (Change Set-Point Only) Inexpensive Solutions from De-Mar & Associates! Perfect for plastics, presses, and OEM applications. Replacement for Barber-Colman 270, Barber-Colman 530, Barber-Colman 520, Barber-Colman 580, Barber-Colman 180, & Barber-Colman 120, Eurotherm 808, Eurotherm 809, Eurotherm 94, & Eurotherm 91 - We stock the adapter plates! The following are Stocked in Kansas City at the De-Mar & Associates offices!!

7SD-49103-000 (1/16 DIN) - Single Output Controller Stocked in Kansas City at the De-Mar & Associates offices

7SM-49103-000 (1/16 DIN) - Single Output Controller Stocked in Kansas City at the De-Mar & Associates offices

7SH-49110-300 (1/16 DIN) - Dual Output Controller Stocked in Kansas City at the De-Mar & Associates offices

7SF-93110-300 (1/16 DIN) - 4 Digit Display, Dual Output Controller Stocked in Kansas City at the De-Mar & Associates offices

7SC-93711-300 (1/16 DIN) - 4 Digit Display, 4-20mA Out & One Output Controller Stocked in Kansas City at the De-Mar & Associates offices

7SP-93111-300 (1/16 DIN) - 4 Digit Display, Programmer, 3 Output Controller Stocked in Kansas City at the De-Mar & Associates offices

7SL-91003 (1/16 DIN) - FM Approved Limitrol Controller Stocked in Kansas City at the De-Mar & Associates offices

7SL-91103 (1/16 DIN) - FM Approved Limitrol & One Output Controller Stocked in Kansas City at the De-Mar & Associates offices

7EM-43110-300 (1/8 DIN) - Dual Outputs Controller Stocked in Kansas City at the De-Mar & Associates offices

7EM-43112-300 (1/8 DIN) - Three Outputs & Heater break input Controller Stocked in Kansas City at the De-Mar & Associates offices

7EF-93111-300 (1/8 DIN) - 4 Digit Display, 3 Outputs Controller Stocked in Kansas City at the De-Mar & Associates offices

7EC-93712-300 (1/8 DIN) - 4 Digit Display, 4-20mA Out & Three Output Controller Stocked in Kansas City at the De-Mar & Associates offices

7ES-93212-300 (1/8 DIN) - 4 Digit Display, Actuator Output, & One Output Controller Stocked in Kansas City at the De-Mar & Associates offices

Spare Parts and Repairs Stocked in Kansas City at the De-Mar & Associates offices De-Mar & Associates stock replacement components and boards for all Barber-Colman single loop controllers. If it is obsolete, we might have it in stock! De-Mar & Associates stock actuator slidewires, wiper arms, linkage components, and weather proof kits. We also repair the actuators! De-Mar & Associates will also repair all manufacturers' controllers, motors, timers, input/output boards, and SCR control boards. We can quote competitive prices on any repairs!

De-Mar & Associates, Inc Kansas City Phone: 913-381-6810 Kansas City Fax: 913-381-9332 Parker & Foster Division Wichita Phone: 316-794-2686 Email: pfinc@birch.net

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De-Mar & Associates, Inc
Parker & Foster Division

Contact Information


The 3508 and 3504 are the very latest temperature and process controllers from Eurotherm. They combine Eurotherm’s recognised expertise in measurement and control with a comprehensive and clear user interface using the latest LCD technology.

The large 5 digit display on the 3504 is complemented by the 4 1/2 digit display on the more compact, 1/8th DIN, model 3508.

Both models feature a 4 line alpha-numeric message centre to indicate process parameters and operator information, customisable messages and horizontal bar graphs.

The new iTools Graphical Wiring Editor makes even the most ambitious configurations simple to implement. New printing features make the production of documentation, required for process validation, easier than ever to produce.

Customization of parameter names and lists is now provided. Parameters can be allocated to one of three security levels to control user access. Any parameter can be promoted to an operator screen to ensure that vital information is always in view.

The setpoint programmer offers 200 individual program segments that can be allocated to any of the 50 programs.

The new Ethernet module provides modbus TCP/IP access to all important internal values and configuration parameters. A high speed block read for the most commonly used values minimises network traffic and speeds up response. Any number of controllers can be monitored locally, or remotely over the internet.

An infrared port is provided on each front panel. This enables connection of the iTools configuration, monitoring and logging software without disturbing the operation of the controller.

Alarms can be logically combined to provide custom solutions from the simplest to the more demanding applications. Alarms can be configured as latching, nonlatching or blocking. Custom messages can be displayed to provide operators with clear process specific information.

The DIN rail mounted IO Expander can add a further 20 inputs and 20 outputs to the 3504 and 3508 controllers. All inputs and outputs are fully insulated.

The comprehensive communications options, Modbus serial, Modbus TCP/IP, DeviceNet and Profibus provide excellent opportunities for local, plantwide and worldwide system integration.

The standard Real Time Clock ensures that regular or routine actions can be triggered at a particular time or day.

The new motorised valve positioning algorithm provides not only single valve positioning (VP), heat or cool outputs but dual valve position control for individual heat AND cool valve control. The controller can work with and without valve position feedback by using the bounded and unbounded control algorithm and can be configured to continue to function even if valve position feedback fails. The horizontal bargraph indicator graphically shows the valve position.
De-Mar & Associates, IncKansas City Phone: 913-381-6810Kansas City Fax: 913-381-9332
Parker & Foster DivisionWichita Phone: 316-794-2686Email: pfinc@birch.net