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4‑Channel Industrial Grade Repeater, 9-24V 0.5-1.2W RS485 Hub with Built‑in DC/DC Isolated Power Supply Module Photoelectric Isolation Repeater for Long‑Term Stable

KWD 12.500
Brand
Eujgoov
Weight
198 g
– 1 +

Special Features

  • EXCELLENT PERFORMANCE: Industrial‑grade design, complete communication isolation, stable performance and transmission rate up to 115.2Kbps.
  • ISOLATED POWER SUPPLY MODULE: Built‑in DC/DC isolated power supply module to achieve electrical isolation between ports.
  • SPECIFIC FEATURES: Support multi‑machine communication, each channel can connect up to 128 nodes, and the longest transmission distance is 2500 meters.
  • AUTOMATICALLY IDENTIFY DATA FLOW: Data flow automatic control technology, automatically distinguish and control the data transmission direction.
  • MULTIPLE PROTECTION MEASURES: Plus or minus 15KV ESD protection, 600W dual‑channel TVS protection 2.5KV communication isolation.

Description

Specification:
Item Type: Repeater
Compatibility: Compatible with RS-232, RS-485TIA/EIA standards
Working Voltage: DC: 9-24V
Rated Power: 0.5-1.2W
Input Interface: 1 RS-232/1 RS-485
Output Interface: 4 RS-485
Load Capacity: 128 nodes per interface
Communication Distance: 2500 meters shielded wire or twisted pair wire per interface
Communication Rate: 300bps-115.2Kbps
Installation Method: 35mm rail installation, 4-hole installation on the back plate
Structure Size: Approx. 115 x 90 x 40mm / 4.5 x 3.5 x 1.6in
Working Environment: -30℃ to 70℃ relative humidity>95%RH

Package List:
1 x Repeater

Note:
The device is suitable for long‑term stable operation under the recommended value; the device will not be damaged when working under the limit value, but may cause performance degradation; do not exceed the limit value range at any time, otherwise it may cause damage to the device!

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