EM203 Bachmann Serial-to-Ethernet Module
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Features
Ethernet Connectivity:
Equipped with a 10/100Base-T Ethernet port, which mates with the RJ203 jack/magnetics front-end for stable and fast network communication.-
Versatile UART Interface:
The UART supports a range of configurations:- Baudrates of up to 115,200bps.
- Supports multiple parity modes: None, Even, Odd, Mark, and Space.
- Configurable data format with 7 or 8 bits per character.
- Full-duplex mode with RTS/CTS flow control.
- Half-duplex mode with direction control.
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Status Indication:
Four onboard status LEDs provide comprehensive status indications:- Green and Red main status LEDs for general module status.
- Yellow Ethernet link LED to indicate network connectivity.
- Green 100Mb LED to show network speed status.
- Additionally, two control lines are available for attaching external green and red main status LEDs.
Power Requirements:
Operates at 220mA @ 5V, optimized for 100BaseT mode, ensuring efficient power consumption.-
Compact Dimensions:
- Module dimensions: 30.1 x 18.1 x 5.5 mm.
- Dimensions with RJ203: 31 x 20.0 x 15.5 mm.
Wide Operating Temperature Range:
Suitable for various environmental conditions with an operating temperature range of -20°C to +70°C.Firmware Upgradeability:
The firmware can be updated through the serial port or network, ensuring future-proof performance and the ability to incorporate enhancements.Compliance:
The module is CE- and FCC-certified, meeting rigorous standards for safety and electromagnetic compatibility.
Technical Specifications
| Parameter | Specification |
|---|---|
| Ethernet Port | 10/100 Base-T Ethernet (mates with RJ203) |
| UART Interface | CMOS, Full/Half-duplex mode |
| Baud Rate | Up to 115,200bps |
| Parity Modes | None, Even, Odd, Mark, Space |
| Bits per Character | 7 or 8 |
| Flow Control | Full-duplex: RTS/CTS |
| Power Supply | 5V, 220mA (100BaseT mode) |
| Dimensions (Module) | 30.1 x 18.1 x 5.5 mm |
| Dimensions (with RJ203) | 31 x 20.0 x 15.5 mm |
| Operating Temperature Range | -20°C to +70°C |
| LED Indicators | Green/Red (Status), Yellow (Link), Green (100Mb) |
| Firmware Upgrade | Via Serial Port or Network |
| Certifications | CE, FCC |

