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Adopts original FT232RNL and SP485EEN chip solution, provids stable communication with built-in galvanic isolation, lightningproof and anti-electrostatic protection and so on, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
PRODUCT TYPE | Industrial grade isolated USB to RS485/422 converter | |
---|---|---|
BAUD RATE | FT232RNL | 300bps ~ 3Mbps |
HOST PORT | USB | |
DEVICE PORT | RS485/422 | |
USB | Operating voltage | 5V |
Connector | USB-B | |
Protection | 200mA self-recovery fuse, ESD protection | |
Transmission distance | About 5m | |
RS485/422 | Connector | Screw terminal |
Pins | A+, B-, PE | |
Direction control | Hardware automatic control | |
Protection | 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor) | |
Transmission distance | About 1.2km(low rate) | |
Transmission mode | Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
LED INDICATORS | PWR | Red power indicator, light up when there is USB connection and voltage is detected |
TXD | Green TX indicator, light up when the USB port sends data | |
RXD | Blue RX indicator, light up when the device ports send data back | |
OPERATING ENVIRONMENT | Temperature | -15℃ ~ 70℃ |
Humidity | 5%RH ~ 95%RH | |
OPERATING SYSTEM | Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP | |
APPEARANCE | Enclosure | Rail-mount ABS case, suitable for 35mm DIN rail |
Dimensions | 81.9 × 54.0 × 32.0mm |
Onboard Original FT232RL And SP485EEN Chips, Providing Better Stability And Compatibility
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
The USB Signal Can Be Converted Into A Balanced Differential RS485/422 Signal And The Transmission Rate Is Stable. The Transmission Distance Is About 1.2km For RS485/422, And About 5 Meters For USB.
Supports Mac, Linux, Android, WinCE, Win11/10/8.1/8/7/XP, Etc.
INTERFACE | PE | TA | TB | RA | RB |
---|---|---|---|---|---|
RS422 | Signal Ground | Send Differential Signal Positive T+ | Send Differential Signal Negative T- | Receive Differential Signal Positive R+ | Receive Differential Signal negative R- |
RS485 | Signal Ground | Differential signal Positive A+ | Differential Signal Negative B- | NC | NC |