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RS232 to RS485 RS422 ConverterRS232 to RS485 RS422 Converter

RS232 to RS422 RS485 Addressable 3KV Isolation

Transmission speed up to 115.2 kbps

Built-in microprocessor

Watchdog timer function included

All communication setups stored in EEPROM

Power and data flow indicator for troubleshooting

Built-in Terminator 120 ohm for DIP Switch Setting

Addressable and non-addressable mode configurable

Max 10 Device connectivity for 4 Wire RS-485(RS-422 Multi-Drop) Mode

Max 32 Device Connectivity for RS-485 Mode

Communication status can be monitored through LED

3KV Optical Isolation Protection

600W Surge Protection

Built-in 15KV ESD protection for all Serial Port and RS-422/485 Signals Protection

Supports Industrial Specification

5KV Isolation5KV isolation

RS232 to RS422 RS485 Converter 5KV Isolation

Features and Benefit

High Speed Baud Rate up to 921.6Kbps

Built-in Terminator 120 ohm for DIP Switch Setting

Max 10 Device connectivity for 4 Wire RS-485(RS-422 Multi-Drop) Mode

Max 32 Device Connectivity for RS-485 Mode

Communication status can be monitored through LED

5KV Optical Isolation Protection

600W Surge Protection

Built-in 15KV ESD protection for all Serial Port and RS-422/485 Signals Protection

Supports Industrial Specification

No Driver Needs

RS485 RS422 RepeaterRS485 RS422 Repeater

RS422 RS485 Repeater Isolation Surge Converter

Built-in Terminator 120 ohm for DIP Switch Setting

Full compatible with Serial RS-422/485

DC Power Supply 10 – 30V Built in Surge Protection

Max 10 Device connectivity for 4 Wire RS-485(RS-422 Multi-Drop) Mode

Max 32 Device Connectivity for RS-485 Mode

Communication status can be monitored through LED

3KV Isolation Protection

600W Surge Protection

Supports Industrial Specification

No Driver Needs

rs232 rs422 rs485 isolation FTDI-US3222irs232 rs422 rs485 isolation FTDI-US3222i

USB to 2 port RS232 RS422 RS485 2 port 3KV Isolation

Expands 2 RS-232 or RS422 or RS485 and 2 port RS422 or RS485 with 3KV Isolation 600W Surge com ports for your system

High Speed Baud Rate up to 921.6Kbps

USB 1.0/1.1 compliant, USB 2.0 Full Speed compatible

480 Mbps USB Data Rate

Transmit and Receive LED supports

Built-in 15KV ESD protection

3KV Optical Isolation Protection

600W Surge Protection

Supports Industrial Specification

TX buffer 2K bytes and RX buffer 2K bytes per Channel

Supports Microsoft Windows, Linux, and MAC drivers

RS422/485 Signal 600W Surge Protection

Max 10 Device Connectivity for RS422 Multi-Drop Mode

Max 32 devices connectivity for RS485 mode

Easy to use setting Dip Switch for selecting RS232/422/485 mode

Automatic toggling by hardware RS485 2W and RS485 4W(RS422 Multi-Drop mode)

FTDI USB RS485 RS422 Isolation FTDI-US240iFTDI USB RS485 RS422 Isolation FTDI-US240i

USB to 4 port RS422 RS485 3KV Isolation

Expands 4 port RS-422/485 com ports for your system

High Speed Baud Rate up to 921.6Kbps

USB 1.0/1.1 compliant, USB 2.0 Full Speed compatible

12Mbps USB Data Rate

Built-in Terminator 120 ohm for DIP Switch Setting

32 Device Connectivity for RS-485 Max.

Transmit and Receive LED supports

3KV Optical Isolation Protection

600W Surge Protection

Built-in 15KV ESD protection for all Serial Port and RS-422/485 Signals Protection

Supports Industrial Specification

TX buffer 2K bytes and RX buffer 2K bytes per Channel

Supports Microsoft Windows, Linux, and MAC drivers

FTDI USB RS485 RS422 adapter FTDI-US240FTDI USB RS485 RS422 adapter FTDI-US240

USB to High Speed up to 921K 4 port RS422/485

Expands 4 port RS-422/485 com ports for your system

High Speed Baud Rate up to 921.6Kbps

USB 1.0/1.1 compliant, USB 2.0 Full Speed compatible

12Mbps USB Data Rate

Built-in Terminator 120 ohm for DIP Switch Setting

32 Device Connectivity for RS-485 Max.

Transmit and Receive LED supports

600W Surge Protection

Built-in 15KV ESD protection for all Serial Port and RS-422/485 Signals Protection

Supports Industrial Specification

TX buffer 2K bytes and RX buffer 2K bytes per Channel

Supports Microsoft Windows, Linux, and MAC drivers

rs232 rs422 rs485 device server over IP SERWLA-3222irs232 rs422 rs485 device server over IP SERWLA-3222i

Wireless 2port RS232 RS422 RS485 Isolation Over IP

Wireless 802.11 b/g

Gateway IP Address

Serial RS-232/422/485 Interface 2 port

Serial RS422/485 Interface 2 port

3KV Optical Isolation(RS422/485)

600W Surge protection(RS422/485)

10/100 Mbps Ethernet Interface

Transfer Rate up to 921Kbps

Two Power Supplies way, both support 10 – 48V

Supports Mode: VSP Com, TCP Server, TCP Client, UDP, Paired Mode,        HTTP, DHCP, ICMP(Ping), Static IP, and ARP Supported

Spread Spectrum Technology：  DSSS, OFDM, DBPSK, DQPSK, CCK, 16-QAM, 64-QAM

Tx Power 11b：  Maximum 15dBm +/-1.5 dBm

Tx Power 11g：  Maximum 12dBm +/- 1.5dBm

Transmission distance：  Up to 200 meters ( @12 Mbps, in open areas )

Antenna Connector：  SMD Coaxial Connector , 2 dBi Antenna

Supports Industrial Specification

Wireless 4port RS422 RS485 Isolation Over IP

Wireless 802.11 b/g

Gateway IP Address

Serial RS-422/485 Interface 4 port

3KV Optical Isolation

600W Surge protection

10/100 Mbps Ethernet Interface

Transfer Rate up to 921Kbps

Two Power Supplies way, both support 10 – 48V

Supports Mode: VSP Com, TCP Server, TCP Client, UDP, Paired Mode,        HTTP, DHCP, ICMP(Ping), Static IP, and ARP Supported

Spread Spectrum Technology：  DSSS, OFDM, DBPSK, DQPSK, CCK, 16-QAM, 64-QAM

Tx Power 11b：  Maximum 15dBm +/-1.5 dBm

Tx Power 11g：  Maximum 12dBm +/- 1.5dBm

Transmission distance：  Up to 200 meters ( @12 Mbps, in open areas )

Antenna Connector：  SMD Coaxial Connector , 2 dBi Antenna

Supports Industrial Specification

Wireless RS422 RS485 Isolation Device Server

Wireless 802.11 b/g

Gateway IP Address

Serial RS-422/485 Interface 2 port

3KV Optical Isolation

600W Surge protection

10/100 Mbps Ethernet Interface

Transfer Rate up to 921Kbps

Two Power Supplies way, both support 10 – 48V

Supports Mode: VSP Com, TCP Server, TCP Client, UDP, Paired Mode,        HTTP, DHCP, ICMP(Ping), Static IP, and ARP Supported

Spread Spectrum Technology：  DSSS, OFDM, DBPSK, DQPSK, CCK, 16-QAM, 64-QAM

Tx Power 11b：  Maximum 15dBm +/-1.5 dBm

Tx Power 11g：  Maximum 12dBm +/- 1.5dBm

Transmission distance：  Up to 200 meters ( @12 Mbps, in open areas )

Antenna Connector：  SMD Coaxial Connector , 2 dBi Antenna

Supports Industrial Specification