Condition:New
Type:Logic ICs
Industrial grade high-speed RS485 repeater, isolated DIN rail installation, ultra-wide power input
●Ultra-thin design, 35 mm DIN rail installation method
●Using a three-terminal isolation scheme for power supply, input and output communication, stable data transmission and good anti-interference performance
●300~500Kbps self-adaptive baud rate, automatic conversion of sending and receiving, zero delay of relay
●128+node bus load capacity
●Ultra-wide working voltage range, up to 12-48VDC
●600W surge protection, 8K∨ static protection, 2500V communication isolation
●With power indicator and data flow indicator
●Communication distance: 2000 meters (9600bps)
Product series introduction ERS485 high-speed isolation repeater, in line with the industrial-grade RS-485 standard, can extend the communication distance of the RS-485 bus network, increase the number of RS-485 network equipment, built-in high-speed data isolator and ultra-wide power supply isolation module, It can provide an isolation voltage of up to 2500Vrms. There is a fast transient voltage suppression protector at both ends of the interface. This protector is designed to protect the RS-485 interface and protect the module from damage due to transient high voltage impact. This protector can provide and transient overvoltage, and the extremely small inter-electrode capacitance ensures the high-speed transmission of the RS-485 interface. The converter has a unique I/O circuit that automatically controls the data flow direction with zero-delay automatic transceiver conversion, plug and play.
●10mm ultra-thin design, DIN35mm rail installation
●Used for programmable logic controller PLC, DCS, PC analog signal input isolation and signal transmission
●Using a three-terminal isolation scheme for power supply, input and output, signal acquisition is stable, high precision, and good anti-interference performance
●Wide working voltage range, up to 15-30V DC
Magnetic isolation signal coupling technology meets SIL3 requirements
The safety performance level of the main products of this series meets the requirements of SIL3 and SIL2, MTBF> 2,000,000h
Comply with electromagnetic compatibility characteristics of safety instruments
In the development and design process, the functional safety technology is introduced according to the EC615508 standard, which improves the reliability and safety of the product and reaches SIL2 and SIL3.
10mm ultra-thin body
10mm ultra-thin body, which saves 45% cabinet installation space compared with traditional products, and is currently one of the thinnest products of the same type
High anti-interference
Specially designed high withstand voltage transmitter to achieve three-terminal isolation between input and output and power supply.
Surge resistance up to 10kA
Realize the anti-surge capability up to 10kA, meeting the lightning and surge protection requirements of most signal circuits.
Product Parameter Product name: RS485 isolation repeater
Product model: ERS485 (ISO)
Interface type: RS485 half duplex
Applicable rate: 300~500Kbps
Auxiliary power supply: 12~48VDC
Isolation type: auxiliary power supply-port A-port B three-terminal isolation
Dimensions: (length x thickness x height): 85×10.2×68mm
Use environment: 25℃~+70℃
Surge protection: 600W lightning surge protection, ±8 KV ESD
Isolation withstand voltage: 2500V rms
