Specification:
Item Type: RS485 Hub
Material: ABS
Model: YN1208
Interface Characteristics Compatible: EIA/TIA RS-232, RS-485 Standards
Electrical Interface: Pluggable Terminal Block
Working Mode: Asynchronous Half-Duplex
Interface Protection: 600W Thunderstruck Surge Protection
Transmission Medium: Twisted Pair or Shielded Twisted Pair
Maximum Number Of Nodes: 32 (128 Can Be Customized)
Transmission Rate: 1200bps to 115.2kbps (187.5K Can Be Customized)
Power Consumption: 2W at +924VDC
Maximum Transmission Distance: 1200m (4000ft) at 9600bps
Status Indication: Real-Time Display of On-Board Transceiver Lights
Working Temperature -20~+65
Working Humidity 25%~95% (Non-Condensing)
Features:
1Prevent bus failure and damage caused by the voltage difference between the power supplies at both ends of the master and slave. 2Photoelectric isolation, automatic sensing, stable performance, highspeed transmission. 3Safety protection, signal port with reverse connection, short-circuit alarm indication and can automatically isolate faulty channels. 4The internal processor chip automatically recognizes and controls the data trend without external intervention. Industrialgrade quality. 5The core chips are imported with original packaging, which is stable and durable.
Package List:
1 x RS485 Hub
1 x English User Manual
