World Trade Plaza south side, Fuhong Rd, Futian District
Shenzhen, China, 518000
[email protected]
https://waveshare.com/
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de
GTIN: | 4060137082672 |
HAN: | 23652 |
Category: | USB/RS/CAN/LAN |
Storage Tiers: | Maintain |
Shipping weight: | 0,08 kg |
Item weight: | 0,07 kg |
Dimensions ( Length × Width × Height ): | 10,60 × 5,86 × 3,60 cm |
Rail-mount TTL To RS422 Galvanic isolated Converter, Anti-surge, Multiple Isolation Protection
- Compatible with TTL/RS422 standard, converting the TTL signal into differential RS422 signal, support full duplex communication
- Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface
- Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, anti-electrostatic
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock resistance
- Onboard RS422 input and output terminal 120R resistor, enabled/disabled via jumper
- Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
Specifications
- Product Type: Galvanic isolated TTL to RS422 converter
- Power supply interface
- Power supply: 3.3V ~ 5V
- Protection: over-voltage, reverse-proof
- Device Port: TTL/RS422 standard compatible
- TTL
- Connector: screw terminal
- Transmission distance: about 10m
- Transmission mode: point-to-point
- RS422
- Connector: screw terminal
- Protection: surge-suppress and 15KV ESD protection
- Terminal resistor: 120R, enabled/disabled via jumper (inside the case)
- Transmission Distance: About 1.2km
- Transmission Mode: full duplex mode, point-to-multipoint (up to 256 nodes, it is recommended to use repeaters for 16 nodes or more)
- Case: Rail-mount ABS case, suitable for 35mm DIN rail
- Dimensions: 106.0 x 58.6 x 36.0mm
Primary function
Converting the TTL signal into balanced differential RS422 signal for interface converting, expanding nodes and long-distance communication
Rail-Mount Support
Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely
Multiple Protection, Safe and Stable
Onboard power and signal isolation, provide stable isolated voltage, high reliability and strong anti-interference. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, anti-electrostatic. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage protection, improves shock resistance
Communication Connection Diagram
TTL convert to RS422, point to point, full duplex communication, suitable for interface conversion
TTL convert to RS422, point-to-multipoint, full duplex communication, suitable for expanding nodes
Two groups TTL to RS422 conversion, point-to-point, full duplex communication, suitable for extending the communication distance of TTL
Wiki: www.waveshare.com/wiki/TTL_TO_RS422_(B)
Lieferumfang
- TTL TO RS422 (B) x1
- Screwdriver x1
Wiki
Manufacturer according to GPSR
Waveshare International Limited, World Trade Plaza south side, Fuhong Rd, Futian District, 518000 Shenzhen, China, [email protected], https://waveshare.com/
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de