Industrial Isolated USB To 4-Ch RS232 Converter

SKU: WS-26854 Brand: Waveshare

Industrial Isolated USB To 4-Ch RS485 Converter (B), CH344L Chip, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount &...

$55.80 AUD, inc GST

$50.73 AUD, exc GST

Available with a lead time
Expect dispatch between Dec 27 and Dec 30

Quantity Discounts:

6-12 $49.21 (exc GST)
12+ $48.19 (exc GST)

This device features the original FT4232HL chip, ensuring fast and stable communication with excellent compatibility. It supports USB connections to four isolated RS232 channels, ideal for integrating multiple industrial serial devices. The design includes power supply isolation for stable voltage and digital isolation to ensure reliable signal transmission with strong interference resistance and low power consumption. An onboard Transient Voltage Suppressor provides protection against voltage surges and spikes, including lightning and ESD protection. A self-recovery fuse and protection diodes help maintain stable current and voltage, offering protection against over-current and over-voltage conditions. The power supply can be input through a screw terminal, accommodating a wide range from 5V to 36V DC. The device also includes nine LEDs that indicate power and transceiver status, all housed in a robust aluminum alloy enclosure with a sandblasted and anodized finish.

Specifications

Product Type: Industrial USB to RS232 isolated converter
Host Port: USB
Device Port: RS232
Baud Rate: 300bps to 921600bps
USB Operating Voltage: 5V
USB Connector: USB-B
USB Protection: 200mA self-recovery fuse, isolated output
USB Transmission Distance: Approximately 5 meters
Power Supply Interface:
- Power Supply: 5 to 36V DC screw terminal
- Protection: Anti-reverse
Isolated RS232:
- Connector: DB9 male
- Protection: TVS diode, surge protection, ESD protection, power isolation, and signal isolation
- Transmission Mode: Point-to-point
- Transmission Distance: Approximately 15 meters
Indicators:
- PWR: Red power indicator that lights up when there is a USB connection and voltage is detected
- TXD1~4: Green TX indicator that blinks when the RS232 port is sending data
- RXD1~4: Blue RX indicator that blinks when the RS232 port is receiving data
Operating Environment:
- Temperature Range: -40°C to 85°C
- Humidity Range: 5% RH to 95% RH
Operating System Compatibility: MacOS, Linux, Android, Windows 11, 10, 8.1, 8, 7

Pinout

USB TO 4CH RS232 pin definition

Dimensions

USB TO 4CH RS232 outline dimensions

Documentation

WIKI

Shipping List

1 x OPTIONS USB TO 4CH RS232
1 x USB type-A to type-B cable ~1.2m
1 x Power adapter

This product is listed in:

Breakouts & Modules>RS232

Product Comments

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Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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