2761266
INTERFACE CONVERTER, RS-232/RS-422, 4CH
- Manufacturer: PHOENIX CONTACT
- Product type: Controller Accessories
- SVHC: To Be Advised
- Product Range: -
- Current Rating: 130mA
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 450.73 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Extract from the online catalog** ## **PSM-EG-RS232/RS422-P/4K** Order No.: 2761266 ## http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2761266 Interface converter, for converting RS-232 (V.24) to RS-422 (V.11), with electrical isolation, 4 channels, rail-mountable ## http:// |EAN|4017918064631| |---|---| |Pack|1 pcs.| |Customs tariff|85176200| |Weight/Piece|0.2913 KG| |Catalog page information|Page 497 (IF-2009)| www.download.phoenixcontact.com Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation. The General Terms and Conditions of Use apply to Internet downloads. ## **Technical data** ## **Serial interface** |**Serial interface**|| |---|---| |Interface 1|RS-232 interface in acc. with ITU-T V.28, EIA/TIA-232, DIN<br>66259-1| |Data rate|64 kBit/s| |Type of connection|D-SUB-9 male connector| ||Pluggable screw connection| |Conductor cross section stranded min.|0.2 mm²| |Conductor cross section stranded max.|2.5 mm²| |Conductor cross section AWG/kcmil min.|24| |Conductor cross section AWG/kcmil max|14| PHOENIX CONTACT GmbH & Co. KG http://www.phoenixcontact.de Page 1 / 5 May 5, 2009 PSM-EG-RS232/RS422-P/4K Order No.: 2761266 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2761266 |Serial transmission rate|64 kbps| |---|---| |Interface 2|RS-422 interface in acc. with ITU-T V.11, EIA/TIA-422, DIN<br>66348-1| |Termination resistor|150 Ω receiver; pull up/down 510 Ω| |Transmission length|1200 m (twisted pair)| |Type of connection|D-SUB-15 male connector| ||Pluggable screw connection| |Conductor cross section stranded min.|0.2 mm²| |Conductor cross section stranded max.|2.5 mm²| |Conductor cross section AWG/kcmil min.|24| |Conductor cross section AWG/kcmil max|14| |Serial transmission rate|64 kbps| |**Power supply**|| |Nominal supply voltage|24 V DC ±20 %| |Typical current consumption|Approx. 130 mA| |**General data**|| |Transmission channels|4 (2/2), RxD, TxD, RTS, CTS; full duplex| |Bit delay|≤ 3 µs| |Bit distortion|≤ 5 %| |Width|45 mm| |Height|110 mm| |Depth|75 mm| |Ambient temperature (operation)|0 °C ... 50 °C| |Electrical isolation|RS-232 // RS-422, supply // RS-422| |Test voltage data interfaces|2.5 kV AC| |Test voltage data interface/power supply|2.5 kV AC| |Electromagnetic compatibility|Conformance with EMC directive 89/336/EEC| |Emitted interference|EN 50 081-1| |Immunity to interference|EN 50 082-2| |Housing material|ABS| |Color|green| |UL, USA / Canada|cUL 508 Recognized| PHOENIX CONTACT GmbH & Co. KG http://www.phoenixcontact.de Page 2 / 5 May 5, 2009 PSM-EG-RS232/RS422-P/4K Order No.: 2761266 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2761266 ## **Certificates / Approvals** Certification CUL, GOST, UL ## **Drawings** Application drawing PHOENIX CONTACT GmbH & Co. KG http://www.phoenixcontact.de Page 3 / 5 May 5, 2009 PSM-EG-RS232/RS422-P/4K Order No.: 2761266 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2761266 ## Circuit diagram PHOENIX CONTACT GmbH & Co. KG http://www.phoenixcontact.de Page 4 / 5 May 5, 2009 PSM-EG-RS232/RS422-P/4K Order No.: 2761266 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2761266 ## **Address** PHOENIX CONTACT GmbH & Co. KG Flachsmarktstr. 8 32825 Blomberg,Germany Phone +49 5235 3 00 Fax +49 5235 3 41200 http://www.phoenixcontact.de © 2009 Phoenix Contact Technical modifications reserved; PHOENIX CONTACT GmbH & Co. KG http://www.phoenixcontact.de Page 5 / 5 May 5, 2009
Updated at April 11, 2026
Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.
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