Provides one field selectable RS-RS232/422/485 serial-port Configure-port as RS-RS232 for standard serial COM:-port requirements. Choose the RS-422 mode for long distance device connections, select RS-485 and capture data from multiple peripherals

Provides 16 RS-RS232 serial-ports when the card is installed in an open PCI slot in your computer. Provides 16 PCI bus links for communication servers, point-of-sale (POS) systems, and other RS-RS232 devices.

Extend RSRS232, RS422 or RS485 over Multimode fiber so different types of equipment can talk to one another in point to point or multipoint environments. Serial extenders work well in factory automation, building automation, and process automation.

Provides two field selectable RS-RS232/422/485 serial-ports. Configure-ports as RS-RS232 for standard serial COM:-port requirements. Choose the RS-422 mode for long distance device connections, select RS-485 and capture data from multiple peripherals

Provides 8 RS-RS232 serial-ports when the card is installed in an open PCI slot in your computer. Provides 8 PCI bus links for communication servers, point-of-sale (POS) systems, and other RS-RS232 devices.

Provides 8 field selectable RS-RS232/422/485 serial-ports. Configure-ports as RS-RS232 for standard serial COM:-port requirements. Choose the RS-422 mode for long distance device connections, select RS-485 and capture data from multiple peripherals

Enables you to monitor a serial industrial device from your office. Configure a device, troubleshoot, upgrade firmware, and more. Rugged design for operation in a wide temperature range.

UL® Listed for use in Class 1 Division 2 hazardous areas. NEMA TS-2 rated for use in transportation applications. Routes Modbus traffic based on Modbus ID, and remaps conflicting Modbus IDs.

2-PORT 10/100 DEV SERV RS232/422/485 DB9M W PWR

Listed for use in Class 1 Division 2 hazardous areas. NEMA TS-2 rated for use in transportation applications. Offers direct IP, virtual COM port, or paired modes of operation. Features two DB9 ports for the RS-232/422/485 device connections.

The USB to RS232, RS422/485 converter allows you to connect two non-USB RS232 or RS422/485 DB9 devices to your USB bus. The USB Hubs are ideal for connecting factory automation devices, such as data loggers and industrial machinery.

Complies with the IEC 61000-6-2 EMC generic standard immunity for industrial environments. IEC 60068-2-27 (shock) and 600068-2-6 (vibration) tested. NEMA TS-2 rated for use in transportation applications.

The USB to RS232 converter allows you to connect a non-USB RS232 DB9 device to your USB bus. You can use this Intelligent USB-to-serial converter in point-of-sale settings, for mobile computing in the field, or any place you require I/O expansion.

The USB to RS232, RS422/485 converter allows you to connect four non-USB RS232 or RS422/485 DB9 devices to your USB bus. The USB Hubs are ideal for connecting factory automation devices, such as data loggers and industrial machinery.

The USB to RS232, RS422/485 converter allows you to connect eight non-USB RS232 or RS422/485 DB9 devices to your USB bus. The USB Hubs are ideal for connecting factory automation devices, such as data loggers and industrial machinery.

Convert async RS232 to RS422/485 at speeds up to 115.2 kbps with distance up to 4 mi. (6.4 km) over CATx cables. These devices are great for connecting RS232 devices into an existing RS422/485 environment in factory automation, building automation.

Convert async RS232 to 20mA CL at speeds up to 19.2 kbps with distances up to 2000 ft over CATx cables in industrial environments. These devices are great for connecting RS232 devices into an existing 20mA CL environment.

Convert RS232 to Current loop to interconnect a digital 20/30/60-mA unipolar Current Loop interface to an RS-232 interface. Interface converters work well in factory automation, building automation, and process automation.

Convert RS232 to Current loop to interconnect a digital 20-mA unipolar Current Loop interface to an RS-232 interface. Interface converters work well in factory automation, building automation, and process automation.

Async RS232 to Parallel Converter DB25 to 36 pin Centronics Interface Powered. DCE/DTE switch selectable. Supports both X-ON/X-OFF and hardware flow control.Converts serial data to parallel data. Includes 6 ft connector cable for quick installation.

Async 232 to Parallel Conv DB9 to 36 pin Centronics Interface Powered. Built-in 6 ft cable eliminates the need for extension cables. It includes a DB9 female socket for serial ports and a 36-pin male Centronics connector plug on the other end.

Async 232 to Parallel Converter DB25 to DB25 Interface Powered HP JetDirect Print Server. Supports both software and hardware flow control Connects to DB25 serial or parallel ports.

Async RS232 to Parallel Converter DB25 to DB25 Interface Powered. Supports both software and hardware flow control Connects to DB25 serial or parallel ports. Select eight different data rates from 300 bps to 38.4 kbps by flipping a DIP switch.

Async RS232 to Parallel Converter DB9 to DB25 Interface Powered. Built-in 6-foot (1.8-m) cable eliminates the need for extension cables. It includes a DB9 female socket for serial ports and a DB25 male plug on the other end.

Convert async RS232 to 422/485 at speeds up to 115.2 kbps with distance up to 4000-ft. over CATx. Devices are great for connecting RS232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async RS232 to RS422 at speeds up to 64 kbps with distance up to 4000 ft over CATx cables. These devices are great for connecting 232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async RS232 to RS422 at speeds up to 64 kbps with distance up to 4000 ft over CATx cables. These devices are great for connecting 232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async 232 to 422/485 at speeds up to 19.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async 232 to 422/485 at speeds up to 19.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async 232 to 422/485 at speeds up to 19.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async 232 to 422/485 at speeds up to 115.2 kbps with distance up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async 232 to 485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422/485 environment in factory automation, building automation, and process automation.

Convert async 232 to 485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422/485 environment in factory automation, building automation, and process automation.

Convert async RS232 to RS422/485 at speeds up to 19.2 kbps with distances up to 4000 ft over CATx cables in industrial environments. These devices are great for connecting RS232 devices into an existing RS422 environment.

Convert async RS232 to RS422/485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx cables in Class 1 Div 2 industrial environments. These devices are great for connecting RS232 devices into an existing C1D2 RS422/485 environment.

Convert async RS232 to RS422/485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx cables in industrial environments. These devices are great for connecting RS232 devices into an existing RS422/485 environment.

Convert async RS232 to RS422/485 at speeds up to 460.8 kbps with distances up to 4000 ft over CATx cables in industrial environments. These devices are great for connecting RS232 devices into an existing RS422/485 environment.

Convert async RS232 to 422/485 at speeds up to 115.2 kbps with distance up to 4000-ft. over CATx. Devices are great for connecting RS232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async RS232 to 422/485 at speeds up to 115.2 kbps with distance up to 4000-ft. over CATx. Devices are great for connecting RS232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async RS232 to 422/485 at speeds up to 115.2 kbps with distance up to 4000-ft over CATx. These devices are great for connecting RS232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async RSRS232 to RS485 at speeds up to 115.2 kbps with distances up to 4000-ft. These devices are great for connecting RSRS232 devices into an existing RS422/485 environment in factory automation, building automation, and process automation.

Convert async RS232 to 485 at speeds up to 115.2 kbps with distances up to 4000-ft. over CATx. Devices are great for connecting RS232 devices into an existing 422/485 environment in factory automation, building automation, and process automation.

Convert async RS232 to 485 at speeds up to 115.2 kbps with distances up to 4000-ft. over CATx. Devices are great for connecting RS232 devices into an existing 422/485 environment in factory automation, building automation, and process automation.

Convert async RS232 to 422/485 at speeds up to 115.2 kbps with distance up to 4000-ft over CATx. These devices are great for connecting RS232 devices into an existing 422 environment in factory automation, building automation, and process automation.

Convert async RS232 to 485 at speeds up to 115.2 kbps with distances up to 4000-ft. over CATx. Devices are great for connecting RS232 devices into an existing 422/485 environment in factory automation, building automation, and process automation.

Convert async 232 to 485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422/485 environment in factory automation, building automation, and process automation.

Convert async 232 to 485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422/485 environment in factory automation, building automation, and process automation.

Convert async 232 to 485 at speeds up to 115.2kbps w/ distances up to 4000ft over CATx. Connect 232 devices into existing 422/485 environment. Versatile. Compact.

Convert async 232 to 485 at speeds up to 115.2 kbps with distances up to 4000 ft over CATx. These devices are great for connecting 232 devices into an existing 422/485 environment in factory automation, building automation, and process automation.

Convert 5-V TTL to RS232 to enable easy connection to a laptop or computer. These converters work in any application where commercial and industrial machines still use TTL as a means of communication in factory automation, building automation.