4 Port USB to RS485 High Speed Adapter w/12V DC Power Supply

USB to RS485 Adapter with Failed Signal Check The USB to RS485 adapter installs automatically once connected to a USB port. When a serial device is connected to it, it will check for a fail signal indicated by a RED LED. With many application uses, this USB to RS485 serial adapter is mountable and includes an attached USB cable. This USB to RS485 adapter provides instant connectivity to communication devices for factory automation equipment, multi-drop data collection devices, barcode readers, time clocks, scales, and more in harsh, rugged environments LEDs indicate operation mode, port status, activity and error for easy port monitoring and diagnosis Serial port protected with surge protection of 15kV Includes 12VDC power adapter with locking screw terminal power jack for reliable connection Each RS-485 port with 2kb receive buffer and 2kb transmit buffer Description Industrial Grade USB to RS485 Adapter Adding a USB 4 port serial adapter is easy with plug and play technology.

The CG-UHS4P485 serial adapter is automatically detected and installed to your system. Its designed for the use in environments requiring 2-wire half duplex RS-485 modes. It can operated in two modes, without echo selectable by DIP switch. The USB to RS485 adapter features a failure warning displayed by an LED. If an incorrect signal is sent by a defective device, a red LED will illuminate indicating a fail. This USB to RS485 adapter provides instant connectivity to communication devices for factory automation equipment, multi-drop data collection devices, barcode readers, time clocks, scales, and more in harsh environments USB to RS485 Adapter Features Adds four high speed half-duplex RS-485 serial ports via USB connection.

USB 2.0 interface supports high speed 480Mbps. Works with USB 1.1, USB 2.0 and USB 3.0 host or USB hubs.
Supports two operation modes: RS-485 half-duplex echo and non-echo mode. Installs as standard Windows COM port. COM port number can be changed to any available COM port number. Auto transmit buffer control for 2-wire RS-485 half-duplex operation. Built-in 15kV ESD protection for each RS-485 port. 600W surge protection on all RS-485 bus. Provides failure warning when reverse connection or incorrect signals detected. Protected circuits automatically shut down the breakdown RS-485 port. Each RS-485 port with 2kb receive buffer and 2kb transmit buffer. Requires no IRQ, DMA, I/O port. RS-485 termination installed on-board, enabled or disabled by jumper. Four dual color monitor LEDs indicating operation modes, port status, activity and error. External 4-pin DIP switch for easy setting of RS-485 echo/non-echo operation modes. Includes 12V DC power adapter with locking screw terminal power jack for reliable connection. Supports two power output of +5VDC, 100mA, through pin 1 (VCC) of terminal block, for external devices requiring power. Compact palm-size box with DIN rail brackets, optional DIN rail mounting kit for mounting. Two mounting holes on the bottom of metal case for optional DIN rail mounting.

USB cable of 90cm (3ft) included and locked to the metal case for added security. Virtual COM port drivers provided for Windows 10, 8.1, 8, 7, 2008, 2003, Vista, XP, 2000, Linux, Mac OS X. CE, FCC approval.
Item Dimensions: 63mm × 85mm × 23mm (W × L × H), 87mm × 85mm × 23mm (W × L × H) with DIN rail brackets
Item Weight: Package Contents USB to 4 Port RS485 Serial Adapter 12V DC power adapter Driver Disc *Surface Mounting screws not included.

Specifications

Product

Specifications

Identifier UPC 045079161191 Environmental Operating Temperature 0 to 60C Performance Isolated/Surge Protected Yes Power Input Voltage +9~48V DC Adapter Power External Software OS Support Win-2000, Linux, Mac OSX, Win 10, Win 7, Win 8, Win 8.1, Win Vista, Win XP Serial Attributes Serial Standards RS485 Serial Ports 4 USB USB Type USB 2.0 Isolated/Surge Protected Yes Supported Data Speed 300bps to 921.6 kbps Mechanical Color Black Item Dimensions (L × W × H) 63 x 85