KH511F-2M 2 Port RS485 Repeater Industrial Photoelectric Isolation Signal Amplifier DC9-40V DIN Rail Mount CE FCC RoHS EAC Certified
Category :
Electronics > Networking
Product Description
Equipped with photoelectric isolation and 600W surge protection, 1500V isolation voltage, effectively resisting lightning, ESD and common-ground interference.
Automatic data direction sensing and status judgment, no manual jumper setting needed, realizing plug-and-play RS-485 communication.
Wide DC9-40V external power input, safe and stable switching power supply, suitable for industrial and outdoor environments.
Each RS-485 port supports up to 128 connected devices, meeting multi-device networking needs in industrial scenarios.
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