The Star shifting interface converter products include three major series:
Industrial serial optical fiber converter can convert the industrial site RS232/485/422 serial electrical signal into optical fiber signal transmission, to achieve long-distance transmission requirements, improve signal anti-interference ability;
Industrial serial cable converter, to achieve the industrial site RS232 and RS485/422 signals between the conversion, as well as multiple serial bus concentrator function, provide active/passive, isolated/non-isolated and other types of choice;
Industrial serial port repeater can realize the isolation relay function of RS232/485/422 signal in industrial field. By isolating and amplifies the signal, it can extend the communication distance and anti-interference.
● RS485/422 and TTL level bidirectional mutual conversion
● Unique serial port protection circuit, hot-swappable
● Intelligent flow direction control, zero delay automatic forwarding
● Signal line 600W/ms anti-lightning protection and 15KV anti-static protection
Model | NS485-TTL | NS485-TTL-G |
port | 1 channel RS-485/422→1 channel TTL active converter | 1 channel RS-485→1 channel TTL active converter |
Power supply | external DC+5V power supply | |
isolation type | Active non-isolated | Active isolation |
Working current | less than 10mA | |
Communication rate | 300~115.2Kbps | 300~38.4Kbps |
Communication distance | RS-232 side communication distance 5m RS-485/RS-422 side communication distance 1.2Km (19.2Kbps) | |
max nodes | 128 nodes | |
Protection voltage | 15KV electrostatic protection and 600W/ms lightning protection | 15KV electrostatic protection and 600W/ms lightning protection |
Weight | 0.5KG | 0.6KG |
Size | 107mmx33mmx17mm (including terminals) | |
Working temperature | -40℃~85℃ | |
Certification | CE, FCC, RoHS |
4.9
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Reviews
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)