Wire up this Phoenix Contact D-sub connector to provide your device with serial connectivity. By linking it to your PC, you can use the 25-way port to send signals to connected components using Modbus, RS-232, RS-422 and RS-485 protocols. With a nominal voltage of 50V DC, this is an ideal choice for powerful electrical systems. Its low current rating of 100mA also shows that it'll use your electricity efficiently.
As the connector's made from metal-plated ABS that shrugs off abrasion and chemicals, it stands the test of time. It'll even tough it out in harsh work areas, thanks to its broad operating temperature range between -20°C and +75°C. Connectors like this one have all manner of applications, from satellite equipment to consumer electronics.

• Mean time between failures of 6706 years at +25°C, assuring you it's highly reliable
• Suitable for conductors in a broad cross-section range between 0.14 and 1mm² for versatility
• IP20 rating indicates it's touch-proof and resists objects larger than 12mm for safe maintenance
• Maximum operating humidity of 95% RH lets you use it in warehouses and other high-moisture settings

BUS connectors

Rewireable bus interface connectors suitable for Bitbus, CAN-Bus, Interbus-S (Fieldbus) and Profibus systems. Compact and high quality, the 9-pole sub-D housings are available in bus node or bus termination versions and are colour-coded for easy identification. Service nodes are also available for CAN-Bus and Profibus systems, allowing online programming and repair. Each interface comes with detailed assembly instructions and mounting accessories.

Available in versions with horizontal or vertical cable outlets
Fast and reliable connection via screw terminals on the PCB
Bus terminations include SMT termination resistors
Colour-coded bodies aid installation and repair
Safe ESD protection thanks to fully insulated housings
Supplied with reliable crimp strain relief