VD2000 Series Temperature Controllers

The '2000' Series of low cost digital temperature controllers is designed to provide the high level of accuracy associated with digital controllers in a format that is as easy to use as analogue units, at a more competitive price.

An auxillary output is provided as standard, with 6 different alarm modes of operation and two timer modes. A parameter lock provides various levels of keyboard lockout from full access to access of only the Setpoint.

The shallow depth of the '2000' Series allows them to be used in applications that have minimal space behind the mounting panel.

All the '2000' Series controllers are now available for operation from a 24V supply for intrinsically safe control panels.

The 2000 has recently been upgrade and now includes the following additional features:-

• Up to 3 independant alarms.
• Simplified sensor and range setting.
• Improved control accuracy.
• RS485 digital communications.

VD2004

VD2003

VD2000

Size: 96 x 96 x 90mm

Size: 96 x 48 x 90mm

Size: 48 x 48 x 106mm

Technical Specification

Value

Input / Display

Accuracy

Thermocouple = ± 1^oC, PRT = ± 0.2^oC

CJC

0.1^oC / ^oC ambient

Update Time

500 mS

Noise Rejection

120dB

Input Types

The '2000' series controllers are supplied pre-configured to type 'J' thermocouple. Changing to another thermocouple or PRT input is simply accomplished by following information supplied in the accompanying operating manual.

Please contact the factory for available linear inputs.

Display Range

Software selectable from preset table of ranges

Case Sealing

IP63

Output

Display

4 digit, high brightness, red LED's

Output Relay

10A @ 240V ac into a resistive load. A 3A maximum is recommended for inductive loads. (1 x 10e7 Operations)

Output Logic

24V On, less than 4V Off (100mA Max). Suitable for driving most types of Solid State Relay (SSR).

Alarm Relay

10A @ 240V ac into a resistive load. A 3A maximum is recommended for inductive loads. (1 x 10e7 Operations)

Power

Power Usage

Less than 3VA

Power Supply

90 - 264V ac, 50/60 Hz, 18 - 32V ac/dc 50/60Hz

Operating Temperature

0 to +50^oC

Product Codes

The codes given below are for standard items kept in stock. Please contact the factory for any controllers required with linear inputs.

Please add '-24V' to any code for controllers that are required to run from 24V. e.g. VD2000-RELAY-24V.