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Products Westermo Modems Legacy modems Westermo MD-12 DC

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* Images are for reference only. See product specifications (datasheet).

Westermo MD-12 DC

Notice: Westermo products are only shipped to the Czech Republic and Slovakia. Orders from other countries will be cancelled.

Short-haul modem, point-to-point

1x 10 mA tri-state balanced current loop up to 38.4 kbit/s
1x RS-232 up to 38.4 kbit/s

Technical Documentation:

westermo_cad_md-series.dxf westermo_ds_md-12.pdf westermo_ug_6150-2002_md-12.pdf

Terms and Conditions

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The MD-12 is a short haul modem allowing RS-232 systems to be connected over long distance. The serial interface is a standard RS-232 interface with five control signals. The connection between the modems is a balanced current loop allowing distances up to 18 km. (11.18 mi).

Since the communication is totally transparent no communication settings are necessary. The RS-232 serial interface is connected through a standard 9 pole D-sub or alternately through a terminal block with screw connectors.

The MD-12 is designed for use in heavy duty industrial applications.

The different power options, galvanic isolation, transient protection guarantees communication in the worst environments. The MD-12 has been tested to meet many EMC, isolation, vibration and shock standards, all to the highest levels suitable for heavy industrial environments.

The design of the short haul modem makes the MD-12 suitable for a variety of applications with various speed and data bit options. DIP switches are used for configuration options of the control signals. One control signal can be transmitted in both directions.

✔ RS-232 Short haul modem

• Serial speed up to 38 400 Kbit/s
• Distance up to 18 km (11.18 mi)
• RS-232 serial interface with control signals

✔ Easy to install and use

• Transparent communication
• Purpose built DIN rail casing with integral clip
• D-sub or screw terminal

✔ Designed for use in harsh industrial applications

• AC or DC power options
• Total galvanic isolation & transient protection
• Industrial EMC, shock and vibration approval

✔ Several configuration options

• Transmission of serial data and control signal
• Full or half duplex over 2 twisted pairs
• Configuration options of control signals

Reference MD-12 DC

Data sheet

Connection: ≤10 Ethernet ports
Serial
Input voltage: 12 VDC
24 VDC
Installation: DIN-rail

Download

westermo_cad_md-series.dxf

Dimensional drawing

westermo_ds_md-12.pdf

Data sheet, MD-12, English

westermo_ug_6150-2002_md-12.pdf

User guide, MD-12

Why Shop With Us

After placing your order, you will receive an email with a proforma invoice that details the most advantageous shipping cost. With us, you won't pay any hidden fees; we do not incorporate shipping costs into the product price. We will also provide you with an estimated delivery date. By confirming the proforma invoice, you give us the green light to dispatch your order and agree to our delivery terms.

We are proud certified partners of brands like Advantech, Westermo, Elproma, and Korenix. This ensures that you are purchasing quality and verified products directly from a trusted supplier. Visit the link to verify our collaboration directly on the official website.

Our team has extensive experience in designing and implementing large industrial projects. We have already collaborated with significant industrial enterprises, metro systems, and railway transport. If you are planning a larger project or need consultation, we are here for you! Our specialists are happy to assist you and prepare an offer tailored precisely to your needs.

Do you have questions or need quick assistance? Our customer service is ready to respond as quickly as possible and provide you with all the information you need.

We believe in the quality of our products and services. If for any reason you are not satisfied, we are happy to help you find a solution.