BACHMANN EM203 Serial-to-Ethernet Module

SKU: EM203

Technical specifications

  • Manufacturer: Bachmann

  • Condition:New with Original Package

  • Product Type: Serial-to-Ethernet Module

  • Country of Origin: Austria

  • Payment:T/T, Western Union

  • Shipping port: Xiamen

  • Warranty: 12 months

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1-Year Warranty on All Products

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Product Description

The Bachmann EM203 Serial-to-Ethernet Module enables seamless communication between serial devices and modern Ethernet-based control systems. Designed for industrial automation networks, it efficiently bridges legacy RS232/RS422/RS485 interfaces with TCP/IP infrastructure. This compact and robust communication module provides reliable data transmission, supporting remote configuration and monitoring through Ethernet connectivity.

Moreover, the EM203 enhances the flexibility of distributed control architectures, allowing engineers to integrate older field devices into new high-speed systems without replacing existing hardware. It ensures stable communication, even in electrically noisy environments.

Technical Specifications

Parameter Specification
Model EM203
Manufacturer Bachmann Electronic GmbH
Product Type Serial-to-Ethernet Communication Module
Serial Interfaces RS232 / RS422 / RS485
Ethernet Interface 10/100 Mbps, RJ45
Supported Protocols TCP/IP, UDP, Modbus TCP
Configuration Web-based interface or via Bachmann engineering tools
Baud Rate Up to 115.2 kbps
Isolation Galvanic isolation between interfaces
Power Supply 24 VDC nominal (18–30 VDC range)
Power Consumption Approx. 3 W
Operating Temperature 0°C to +60°C
Storage Temperature -25°C to +70°C
Mounting DIN rail
Dimensions 131 × 42 × 65 mm
Weight Approx. 200 g
Compliance CE, RoHS, UL (depending on version)

 

FAQ

Q1: What serial interfaces does the EM203 support?
A1: The EM203 supports RS232, RS422, and RS485 communication interfaces.

Q2: Can I configure the module remotely over Ethernet?
A2: Yes, configuration and monitoring are possible via a web-based interface or engineering tools.

Q3: Is the EM203 compatible with Modbus TCP networks?
A3: Yes, it fully supports Modbus TCP for seamless industrial integration.

Q4: What kind of environments can it operate in?
A4: It operates reliably from 0°C to +60°C, with robust resistance to industrial interference.

Q5: Can I use the EM203 with multiple serial devices?
A5: Yes, it can connect multiple devices using the supported serial communication standards.

 

Other Attributes

  • Country of Origin:  Austria
  • Lead Time: In Stock, 2 Working Days

 

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TEL: +86 18030205725     E-MAIL: manskiwong@cambia.cn

Question 1: Is Our Price Competitive?

NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.

Question 2: What Is The Warranty Period?

We offer a standard one-year warranty for all new and original items.

Question 3: What Payment Methods Do We Accept?

We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.

Question 4: What Shipping Methods Do We Use?

We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.

Question 5: What Is Our Delivery Time?

Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.

Question 6: How Do We Package The Goods?

Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.

Question 7: How Can Customers Contact Us And Request A Quote?

Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.