Waveshare TTL to RS422 Module Electrical Isolated Converter

Waveshare TTL to RS422 Module Electrical Isolated Converter

features: 1. Compatible with TTL/RS422 standard, can convert TTL signal into differential RS422 signal, and support full duplex communication. 2. Compatible with 3.3V~5V TTL signal level, with anti reverse connection and anti overvoltage circuit at the power supply end
3. On board integrated power isolation can provide stable isolation voltage without additional power supply at the isolation end
4. On board integrated digital isolation, signal isolation, high reliability, strong anti-interference and low power consumption
5. On board TVS (transient voltage suppression tube) can effectively suppress surge voltage and transient peak voltage in the circuit, and prevent static electricity
6. Board mounted self recovery fuse and protective diode can ensure stable output of current and voltage, prevent over-voltage and over-voltage, and improve impact resistance. 7. On board RS422 input and output 120R resistors can be switched with built-in jumper caps. 8. Industrial guide type ABS environment-friendly shell, small size, convenient installation, cost-effective

Specifications:
Color: white
Material: ABS
Product type: electrical isolated TTL to RS422 serial port converter
Power supply interface:
Power supply voltage: 3.3V~5V
Interface protection: anti overvoltage and anti reverse connection
Equipment interface: compatible with TTL/RS422 standard
TTL interface:
Interface type: terminal block
Transmission distance: about 10m
Transmission mode: point-to-point
RS422 interface:
Interface type: terminal block
Interface protection: provide anti surge and 15KV static protection
Terminal resistance: 120R, which can be switched and enabled through jumper cap (it can be set only after the shell is disassembled)
Transmission distance: about 1200m
Transmission mode: full duplex mode, point to many, (256 nodes can be connected at most, and repeaters are recommended for more than 16 nodes)
Housing: rail type ABS environment-friendly housing, suitable for 35mm DIN rail
Size: 106 x 58.6 x 36mm

Package Contents:
1 x TTL TO RS422 (B) converter
1 x Screwdriver

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 x TTL TO RS422 (B) converter
1 x Screwdriver