Phoenix Contact Isolation Interface Converter,

Technical Reference
Legislation and Compliance
Non Compliant
COO (Country of Origin): DE
Product Details

PSM Interface Converter RS232/RS422

From Phoneix Contact, the DIN-Rail mounted PSM-EG-RS232/RS422-P/4K Interface converter is designed to convert RS232 interface signals bi-directionally into the error-free and efficient RS-422 standard. The RS-422 interface is a balanced-to ground interface for point-to-point connections. The logical states are represented by a differential voltage between two cables.

Featuring diagnostic and status indicator LEDs for RS232 data reception and transmission. The PSM-ME-PSM-EG-RS232/RS422-P/4K signal converter offers the user the flexibility to meet the many demands of today’s industrial applications.

Features and Benefits

• RS-422 4-wire point-to-point operation
• Transmission speed of up to 64 kbps
• High-quality 3-way isolation between power supply, RS-232, and RS-422
• Integrated surge protection with transient discharge to the DIN rail
• Data cables can be connected via D-SUB plugs or plug-in screw terminal blocks

Method of Operation

Cable connection can be made with either serial D-SUB connectors or via 8-pin screw connections. The RS232 interface features a 9 position male D-SUB or 8 screw terminals that can be connected using a Phoneix Contact COMBICON connector. The RS422 interface features a 15 position male D-SUB or 8 screw terminals that can be connected using a Phoneix Contact COMBICON connector.

The PSM-EG-RS232/RS422-P/4K signal conditioners are configurable via slide switches accessed via opening a panel on top of the housing. Switch S1 is used to cross the TxD and RxD connection and the RTS and CTS connection internally, allowing the adaptation to be carried out conveniently.

Specifications
Attribute Value
Supply Voltage 24 V dc
Mounting Type DIN Rail
Minimum Operating Temperature 0°C
Maximum Operating Temperature +55°C
Operating Temperature Range 0 → +55 °C
Series PSM-EG-RS232/RS422-P/4K
Discontinued product
Related Products
10M Ethernet 10Base-T/2converterRJ-45 connector for UTP interfaceUTP CAT ...
Description:
10M Ethernet 10Base-T/2converterRJ-45 connector for UTP interfaceUTP CAT 3 or 5 cable up to 100m. Data Transfer Rate: 10MbpsLED Indicator: BNC ACT, Power, TP Link/Activity, Collision. Power Supply: External Power Adapter DC5V1ANetwork Connector1x UTP RJ-45 Jacks,1x BNC Connector Network CableLEDUTP: ...
High power density RPA60 series of converters with ...
Description:
High power density RPA60 series of converters with wide input voltage in an industry standard case. RPA30 converters are ideal for use in the railway and industrial applications. 93.3% efficiencyUL, EN50155 pending. Effective in areas with minimum board space. High ...
The RK/H6 and RH/H6 series 1 W DC-DC ...
Description:
The RK/H6 and RH/H6 series 1 W DC-DC converters feature high 6.4 kV dc isolation. They also feature an extendedoperating temperature range up to +90°C without derating, yet are lower cost than standard high isolation converters.They are suitable for demanding ...
The SCD series encapsulated converters have been designed ...
Description:
The SCD series encapsulated converters have been designed to power industrial control instrumentation devices and equipment in applications where the use of AC power is not possible. They have high reliability and tight regulation on even the most difficult of ...