PR Electronics Insulation barrier PR Electronics 2 channel relay output

Specification
Barrier type: Galvanic, Number of channels: 2, Power supply voltage: 19.2 -> 31.2 V dc, Maximum safe voltage: 250 V ac, Signal type: Relay output, Operating temperature Min: -20°C, Operating temperature Max: +60°C, Hazardous Area Certification: ATEX, 9202B Type-EX Pulse Isolator. The 9202B is an Ex pulse isolator that sends signals to a safe area from NAMUR sensors and mechanical switches located in the hazardous area. Ex pulse isolators are interfaces for NAMUR sensors and switches. Extended self-test and cable fault detection Different versions available:-1 channel, optical output, part number; 796-7051 796-7051-2 channel, optical output, part number; 796-7054 796-7054-1 channel, relay N /O output, part number; 796-7058 796-7058-2 channels, relay N/O output, part number; 796-7067 796-7067-1 channel, relay N/O output, part number; 827-5366 827-5366-2 Channels, relay N/O outputs, part number; 827-5375 827-5375 Configuration and monitoring with removable display front (PR 4501) Select direct or inversion function for each channel using the PR 4501 Display front PR4501 Is bespoke (part number; 796-6890 796-6890) Internal monitoring and advanced monitoring of stored data SIL 2 function is optional and must be performed from a menu point Installed in Safe Zone or Zone 2 / Class 1 Division 2 And can receive signals from Zones 0, 1, 2 and Zones 20, 21, 22 (including Mining/Class I/II/III, Division 1, Gr. AG) for use in SIL 2 applications according to IEC 61508 requirements Designed, developed and licensed by. Monitor error events and cable breaks via collective electrical signals from individual status relays and power rails Front LEDs indicate operating status and faults 2.6 kV ac galvanic isolation between input, output and supply Can also be installed on the power rail PR type 9400 DIN rail mounting