4-20mA current loop tester with a 10-turn potentiometer suitable for panel mounting with a current range according the Namur NE43 recommendation.
The A2007E-X is designed for testing analog inputs on PLC and DCS systems according to the Namur NE43 recommendation.
Software used in automation systems in the process industry need to be tested before commissioning. Signals from field equipment are not available during this software test. The A2007E-X is designed to solve this problem, the A2007E-X can simulate the signals from transmitters such as pressure, temperature, position etc. This allows the software to be tested. The current range according to Namur NE 43 also allows testing of transmitter failures.
Product Description
- Multi-turn potentiometer for accurate and stable current regulation.
- Simple connection with screw terminals.
- Loop-powered suitable for 2-wire and 4-wire current loop.
- Over-current protection.
- Protection for wrong connections.
- Stable current setting by internal current regulation, voltage fluctuation does not influence the set current.
- Namur NE43 current range 3.4mA – 21.5mA
The A2007E-X is a current source controlled by a precision multi-turn potentiometer and can be used for 2-wire and 4-wire 4-20mA systems.
The A2007 series of current loop simulators are designed an tested according to European and international standards. The CE declaration of conformity can be downloaded from this page.
A2007E Datasheet 
A2007E CE Doc
A2007E FCC Doc
A2007E-X 4-20mA Current Loop Tester
