Westermo MDW-45 HV Industrial RS-232 to RS-422/485 Converter
- 1 x RS-422/485 4-position detachable screw terminal, 300
bit/s to 115.2 kbit/s
- 1 x RS-232 9-pin D-sub, 1200 bit/s to 115.2 kbit/s
- RS-422/485 Converter
- Brand: WESTERMO
- Product Code: MDW-45 HV
Description
The MDW-45 is a simple serial converter allowing RS-232 and RS-422/RS-485 systems to be connected. DIP switches are used for all configuration options which makes the unit simple to install.
The MDW-45 is designed for use in heavy duty industrial applications. The wide power range, galvanic isolation, transient protection and the design of the termination and fail safe guarantees communication in the worst environments. Only industrial grade components are used which gives the MDW-45 an MTBF of 1,000,000 hours and ensures a long service life. A wide operating temperature range of –40 to +70°C (–40 to +158°F) is achieved using no moving parts.
The MDW-45 has been tested both by Westermo and external test houses to meet many EMC, isolation, vibration and shock standards, all to the highest levels suitable for heavy industrial environments and rail trackside applications. The configurable design of the converter makes the MDW-45 suitable for a variety of applications with various speed and data bit options. Normally RS-485 data direction is controlled by the RS-232 handshaking lines however the MDW-45 also features an automatic turning time function allowing the unit to operate in any application.
You can place an order for the Westermo MDW-45 HV Industrial RS-232 to RS-422/485 Converter, which is applicable
in the IP Surveillance industry, online via one of our Middle East
branches (Dubai/ Oman/Saudi Arabia) and get it delivered at a low cost at a
specific time.
Specification
RS-232 port specifications | |
---|---|
Serial connection type | DCE-F 9-pin |
Signal | RD, TD, SG, DSR, RTS, CTS |
RS-422/RS-485 port specifications | |
Serial connection type | Terminal |
Signal | R+ line RS-422, R– line RS-422, T+ line RS-422/485, T– line RS-422/485 |
RS-485 Flow Control | RTS |
Converter Specifications | |
Data transfer speed ( Baudrate ) | 0.3Kbps to 115.2Kbps for RS-422 / RS-485 and 1.2Kbps to 115.2Kbps for RS-232 |
Protection against electrostatic discharge | - |
Electrical isolation | |
Power Requirements | |
Type of power input | Terminal input |
Input Power | 95V AC, 0.021A or 110V DC, 0.01A |
Power Consumption | 95V AC, 0.021A or 110V DC, 0.01A |
Protection against reverse voltage | |
Protection against overflow | |
Physical Characteristics | |
Dimensions | 34x123x121mm |
Standards and Certifications | EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, FCC part 15 Class B, EN 50121-4, IEC 62236-4, EN/IEC 60950-1 |
Housing | ABS |
Operating Temperature | -40 to 70 ° C |
Storage Temperature | -40 to 70 ° C |
Operation Humidity | - |
Weight | 0.19Kg |