Specification:
Item Type: RS485 Hub
Material: ABS
Model: YN5204
Specifications
Interface Characteristics: Compatible with EIA/TIA RS232, RS485 Standards
Electrical Interface:
RS-232: Db9 Serial Port Female
Interface Protection
RS485: 600w Thunder Surge Protection
RS-232: 15kv ESD Protection
Transmission Medium: Twisted Pair or Shielded Twisted Pair
Number of Nodes: Max128
Terminal Resistance: Four Slave Ports Built-in 120 Ohm Terminal Resistance
Transmission Rate: 1200bps to 115.2kbps
Power Consumption: 1.5w at DC 10~30v
Maximum Transmission Distance: 1200m(4000ft) at 19.2kbps
Status Indication: Real-time Display of the On-board Transceiver Indicator
Working Temperature: -30~+75
Storage Temperature: -40~+85
Working Humidity: 25%~95% (non-condensing)
Storage Humidity: 0%~95% (non-condensing)
Features:
1The hub can prevent bus failure and damage caused by the voltage difference between the power supplies at both ends of the master and slave. 2This RS485 hub can be optoelectronic isolated, automatically sensed, stable performance, and highspeed transmission. 3Safety protection, signal port with reverse connection, shortcircuit alarm indication and can automatically isolate faulty channels. 4The internal processor chip can automatically identify and control the data direction without external intervention. 5Using industrial-grade quality, the core chips are all imported with original packaging, which is stable and durable.
Package List:
1 x RS485 Hub
