Patton DTE, RS-232 to 20 mA Current Loop, Interface Converter Rack Card
DTE, RS-232 to 20 mA Current Loop, Interface Converter Rack Card The Model 2017RC connects RS-232 (V.24) devices to current loop devices.

Patton RS-232 to 20mA Current Loop Converter (DB-25 to DB-25)
This Optically Isolated Converter has Multiple Functions

Patton Passive RS-232 to V.35 Converters
Connect RS-232 to V.35 using any gender and connector variation imaginable.

Patton Interface Powered, RS-232 to RS-485 Interface Converter (with Handshaking)
Connect a DB-25 Equipped PC or Workstation to RS-485 Data Acquisition & Control Equipment

Patton Interface Powered, RS-232 (EIA-574) to RS-485 Interface Converter (with Handshaking)
Interface Powered, RS-232 (EIA-574) to RS-485 Interface Converter (with Handshaking) Connect RS-485 Data Acquisition & Control Equipment to a DB-9 (RS-232) Equipped PC or Workstation

Patton Interface-Powered RS-232 to RS-422 Converters
Interface-Powered RS-232 to RS-422 Converters (Transmit & Receive Data Only)

Patton 4- or 16-Mbps Token-Ring Media Filter (Balun)
Reduce Cabling Expenses for 4/16 Mbps 802.5 Networks by Switching to Type 3 Cable

Patton OpticLink Model 2300 Multimode & Single Mode Media Converters
OpticLink Model 2300 Multimode & Single Mode Media Converters

Patton Auto-Directional, Serial to Parallel Converters
These Miniature Converter Cables Automatically Select Parallel/Serial Mode

Patton Self-Contained, Serial to Parallel Converters
Self-Contained, Serial to Parallel Converters Automatically Senses and Selects Parallel/Serial and DCE/DTE Modes