SIS System Safety Relays

Overview

PH6002-2A represents a cutting-edge safety relay control module engineered specifically for the isolation and conversion of DI/DO signals within Safety Instrumented Systems (SIS). Featuring two reliable normally open (NO) contacts, it ensures seamless integration and operation within critical safety setups.

Designed with efficiency and convenience in mind, this module boasts reserved terminals that facilitate swift offline Proof Test procedures, streamlining maintenance processes and minimizing downtime.

Internally, the module incorporates advanced Fail-safe technology, triple redundancy technology, and contact fusion protection technology. These innovative features ensure utmost reliability and safety by detecting and mitigating potential failures, safeguarding critical operations in hazardous environments.

PH6002-2A stands as a dependable solution for demanding safety applications, providing peace of mind and compliance assurance to operators and organizations alike.

Overview

A safety relay control module called PH6003-1A is appropriate for SIS systems that use DI/DO signal isolation conversion. It features a single ordinarily open (NO) contact, and a quick offline proof test is made easy by the reserved terminal. The internal circuit uses contact welding protection, triple redundancy, and fail-safe technologies.

PH6001-1A is a safety relay control module, which is suitable for DI/DO signal isolation conversion in SIS system. It has one normally open (NO) contact, and the reserved terminal is convenient for fast off-line Proof Test. The internal circuit adopts Fail-safe technology, triple redundancy technology and contact welding protection technology.

SIS system Intelligent safety relay 

Applied in SIS controller DI/DO signals input

Applied in SIS controller DO signals input

Applied in SIS controller DO signals input