The D1040 Series are a Quad Channel Din Rail Digital Output Modules enabling a Safe Area contact or logic level or drive signal to control a device in Hazardous Area; it provides 3 port isolation (input/output/supply). Typical application includes driving signalling LED’s, Visual or Audible Alarms to alert a plant operator or driving a Solenoid Valve or other process control devices. It can also be used as a controllable supply to power measuring or process control equipment in Hazardous Area. Output channels can be paralleled if more power is required. 2 channels in parallel are still suitable for Gas Group II C. Four basic models meet a large number of applications: it is possible to obtain 16 different combinations of Safety Parameters and Driving Currents.
4 channels, actuated independently or in parallel to operate Hazardous Area Loads from contacts or logic levels or drive logics in Safe Area providing 3 port isolation (input/output/supply), Loop or Bus power. Signalling LED: Power supply indication (green), Output status (yellow).