I am a returning customer
Your Account Has Been Created!
Congratulations! Your new account has been successfully created!
You can now take advantage of member privileges to enhance your online shopping experience with us.
If you have ANY questions about the operation of this online shop, please e-mail the store owner.
A confirmation has been sent to the provided e-mail address. If you have not received it within the hour, please contact us.
You have been logged off your account. It is now safe to leave the computer.
Your shopping cart has been saved, the items inside it will be restored whenever you log back into your account.
SCM interface (TTL level) ultra-long-range drive isolation, functional Ibid.
SCM light-isolated ultra-long-range driver SCM system has been widely used in various industries, its interface (TTL level, TXD, RXD, GND,) usually use RS485 or RS422 interfaces to achieve long-distance communications. T..
SCM light-isolated ultra-long-range driver
SCM system has been widely used in various industries, its interface (TTL level, TXD, RXD, GND,) usually use RS485 or RS422 interfaces to achieve long-distance communications. The communication distance is 1.2 km only. (DE) is needed for network. The CAN-TTLG light-isolated ultra-long-range driver witch is developed by Fourstar completely solve the problems above. We use the CAN (Controller Aera Network) bus technology witch does not change the UART communication protocol to extend the SCM’s communication distance to 10 km, can ensure it suits for all the RS232/RS485 software without changing the original software.
1, optical isolated voltage: 1000 VDC (up to 3000 VDC, a statement is required when ordering)
2, Power: external 5 V, 1W DC power supply
3, communication distance: 10 km (4800bps), 5km (9600bps), 2km (38400bps), 600m (115200bps)
4, communication rate: a maximum 230 kbps, the rate is automatically adaptive without setting
5, communication protocol: Using half-duplex CAN bus without change the original UART protocol (software)
6, the network nodes: can compose the multi-machine communication network
with 110 nodes
7, transmission lines: twisted pair witch is 0.75 mm2 above, the cross-sectional area of twisted pair should be more than 1.5 mm2 and the capacitance between line should be less than 60 pf / m when
the length of lines are more than 1km
8, interface protection:
CAN port: Anti-lightning and anti-surge protection, repeatability surge capacity: Ipp = 100A (10/700us, 4KV)
standards: ITU-TK20/21, VDE 0433.
RS232 port: 齐纳管surge protection.
Power port: 500 W TVS anti-lightning protection, anti-polarity of power protection.
9, Dimensions: 85 × 55 × 25
10, installation: installation of 35 mm standard rail and bolt hole
11, Weight: 100g
12, the working temperature: -20 ~ 75 ℃
13, the humidity: 0 to 90%