USB TO 4CH RS485/422 Expansion Board --

Šifra: w25970

3.999,00 RSD

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Kategorija: industrijski konverteri
Težina po komadu: 0.245 Kg

protection

Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance

Fully automatic transceiver circuit with no delay, ensures fast and stable communication between the USB port and different interfaces, without interfering with each other

9 LEDs for indicating the power and transceiver status

High quality USB-B connectors, smoothly plug/pull

Industrial grade metal case, supports wall-mount and rail-mount installation, solid and beautiful, easy to install

Specifications

PRODUCT TYPE	Industrial digital isolated converter
USB	Operating voltage	5V
	Connector	USB-B
	Protection	200mA self-recovery fuse, isolated output
ISOLATED RS485/422	Connector	Screw terminal
	Direction control	Hardware automatic control
	Protection	TVS diode, surge protection & ESD protection, power isolation and signal isolation
	Resistor	Onboard reserved 120R matching resistor, NC by default, enabled via jumper
	Transmission mode	Point-to-multipoints (485 mode: up to 32 nodes, it is recommended to use repeaters for 16 nodes or more； 422 mode: up to 256 nodes, it is recommended to use repeaters for 16 nodes or more)
	Baud rate	300bps ~ 921600bps
ISOLATED RS485	Connector	Screw terminal
	Direction control	Hardware automatic control
	Protection	TVS diode, surge protection & ESD protection, power isolation and signal isolation
	Resistor	Onboard reserved 120R matching resistor, NC by default, enabled via jumper
	Transmission mode	Point-to-multipoints (485 mode up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
	Baud rate	300bps ~ 921600bps
INDICATORS	PWR	Red power indicator, light up when there is USB connection and voltage is detected
	TX1~TX4	TX indicator, light up when the USB port sends data
	RX1~RX4	RX indicator, light up when the device ports send data back
OPERATING ENVIRONMENT	Temperature range	-15 ~ 70℃
OPERATING SYSTEM	Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7

Basic Function

Supports USB To 4-Ch Multi-Functional Serial Port, Convenient For Expanding Or Debugging Various Industrial Serial Port Devices; Supports USB To 2-Ch Isolated RS485/422 + 2-Ch Isolated RS485

Original Industrial Grade Chip

Onboard Original FT232RNL Chip,
Fast Communication, Stable & Reliable, Better Compatibility

Safer Isolated Design

Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal

Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption

Multiple Protection, Safe And Stable

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 proof performance.

Multi System Support

Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, Etc.

Aluminium Alloy Enclosure

Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation,
Solid And Durable; Wall-Mount & Rail-Mount Support, More Flexible For Industrial Installation