Description
Reliable Surge Protection for RS485 Lines
Protect your RS-485 communication lines with the CG-RS485-ISO Passive Surge Protector. Engineered to defend against voltage spikes and transient surges, it ensures the stability of your equipment even in high-risk environments.
Advanced Protection with Three-Stage Design
This surge protector incorporates a three-stage protection system, including a gas discharge tube, series protection resistors, and a 600W transient voltage suppressor (TVS). Together, these components provide comprehensive defense against surges, safeguarding your RS485 devices from electrical damage.
Built for Extreme Conditions
Designed for industrial reliability, the RS485-ISO operates efficiently in a wide temperature range from -40F to 185F (-40C to 85C). Its rugged, passive circuitry ensures long-term durability in challenging environments, such as factories, outdoor installations, and remote sites.
Versatile and User-Friendly
Installation is simplified with 3-pin terminal blocks for data lines and GND wire, along with a dedicated ground cable for secure and effective grounding.
Key Features:
- Three-Stage Protection Design: Combines a gas discharge tube, resistors, and a 600W TVS for robust surge defense.
- Effective Surge Diversion: Shields RS485 devices from damaging voltage spikes.
- High Surge Resistance: DC spark-over voltage rated at 150V; supports up to 600W surges.
- Certified Safety Standards: Meets IEC 61000-4-2 and IEC 61000-4-4 standards for ESD and EFT protection.
- Flexible Mounting Options: Supports DIN-Rail mounting (optional clip available).
Package Contents:
- RS485-ISO Surge Protector Isolator
- User Manual
- Optional DIN-Rail Mounting Clip

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