YN2219 2Channel RS485 Repeater Optoelectronic Isolation Industrial Grade Hub Sig

Product Description

What's the difference between YN2209 and YN2219

YN2209---1channel RS485 repeater

YN2219- 2channel RS485 repeater

DATAS for YN2209 as following:

performance parameter

Interface characteristics: compatible with EIA/TIA RS-485 standard

Electrical interface:

RS- -485

Bolt type terminal block

Power Supply

Bolt type terminal blocks or standard DC terminals

Interface protection: 600W lightning surge protection

Transmission medium: twisted pair or shielded twisted pair

Number of nodes: 32 at most (128 can be customized, contact customer service)

Terminal resistance: external connection as required

Transmission rate: 600bps - 115. 2Kbps

Transmission distance: 4000ft (1200m) @ 9.6Kbps

Isolation voltage: 1000V

Input power supply: DC9-24V

Status indication: real-time display of on-board transceiver indicator

Operating temperature: - 20 ° C-65C

Operating humidity: 25%~85% (non condensing)

DATAS for YN2219 as following

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Shipping policy

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Returns

Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.

Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.