PR Electronics 9200 Series Dual Channel Pulse Isolator Switch Input Relay Output 19.2V dc 31.2V dc Supply ATEX 9202B1B

PR Electronics 9202B1B is a dual channel pulse isolator designed for safe and reliable signal transmission in demanding industrial environments. This device accepts switch-type input signals and outputs relay signals while maintaining galvanic isolation of 2.6 kV ac between input, output, and power terminals. Certified for use in hazardous areas under ATEX standards, it ensures intrinsic safety by limiting energy from contacts or NAMUR sensors to prevent ignition risks.

The isolator is suitable for installation in both safe areas and hazardous zones, including zone 0, 1, 2 and corresponding mining classifications. It provides SIL 2 certification compliant with IEC 61508, making it ideal for safety-instrumented systems.

The device features advanced self-diagnostic functions that monitor internal communications and detect cable faults, enhancing reliability and maintenance effectiveness. Configuration and parameter monitoring are facilitated through a detachable PR 4501 display module, enabling easy setup and calibration.

PR Electronics 9202B1B mounts on standard DIN rails and uses screw terminals for secure electrical connections. The front panel LED indicators provide clear status and fault information to operators at a glance. With its robust design, IP20 rating, and multiple international approvals including EAC, FM, UL, DNV GL, CE, and IEC, this isolator is engineered for a wide range of industrial automation, process control, and safety applications.

Commonly used in electrical, automation, manufacturing, and hazardous environment signaling systems, the 9202B1B ensures safe pulse signal conditioning and isolation for critical industrial processes.

Set contains the PR Electronics 9202B1B dual channel pulse isolator module with accessories for DIN rail mounting and configuration. Explore more signal conditioners and isolators in the Electronics & Electricals category at EnvMart for industrial-grade instrumentation solutions.

Provides 2.6 kV ac galvanic isolation between input, output and power supply terminals. Designed for use in SIL 2 safety integrity level applications according to IEC 61508. Offers intrinsically safe measurement of NAMUR sensors and mechanical switches in hazardous zones.

Equipped with advanced self-diagnostics and cable fault detection functionalities. Mounts easily on DIN rail with screw terminal connections and IP20 protection. Supports configuration and monitoring via detachable PR 4501 display module.

Includes front LED indicators for operation status and fault detection. Compatible with zone 0, 1, 2 and zone 20, 21, 22 hazardous locations, and can be installed in safe area or zone 2. Certified with multiple approvals including ATEX, EAC, FM, UL, DNV GL, CE, and IEC standards.

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