1. Product Overview

Product Name: SE-100M
Model: SE-100M
Series: SE Series Embedded Serial-to-Ethernet Modules
Article Number: SE-100M
Manufacturer: Artila Electronics Co., Ltd.

The Artila SE-100M is a compact, high-performance embedded Serial-to-Ethernet module designed to integrate legacy serial devices into modern TCP/IP networks. It provides a transparent data bridge between serial interfaces (RS-232, RS-422, RS-485, and TTL-level) and Ethernet, enabling remote access, monitoring, and control of serial equipment over LAN or WAN. The module is engineered for embedded integration, featuring a 30-pin dual-inline form factor and a robust set of configuration and management tools.

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2. Key Features

- Multi-Protocol Serial-to-Ethernet Conversion: Supports RS-232, RS-422, RS-485, and TTL-level serial communication, enabling seamless integration of legacy serial devices into Ethernet networks.
- 10/100 Mbps Ethernet Interface: Auto-detecting 10/100BaseT Ethernet port with support for TCP, UDP, HTTP, Telnet, IP, ICMP, and ARP protocols.
- Versatile Operation Modes: Configurable as TCP Server, TCP Client, or UDP node for flexible network deployment.
- Programmable Digital I/O: Nine programmable digital I/O channels (6 TTL-level and 3 CMOS-level) for external device control and monitoring.
- Multiple Configuration Interfaces: Web console, Telnet console, Serial console, and Windows-based configuration utility for flexible management.
- Transparent Data Channel: Provides direct serial-to-network data transmission without protocol conversion complexity.
- Compact Embedded Design: 30-pin dual-inline module with 2.00 mm pitch, suitable for integration into OEM systems.
- Firmware Upgradeable: Supports firmware updates for feature enhancements and bug fixes.
- Evaluation Kit Available: SE-100M-EV kit includes module, carrier board, power adapter, and SDK CD-ROM for rapid prototyping.
- Industrial Reliability: CE/FCC compliant, operating temperature range 0–70°C, and 5–95% relative humidity tolerance.

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3. Technical Specifications

Form Factor:
- Type: 30-pin dual-inline drop-in module
- Pin Pitch: 2.00 mm
- Dimensions (W x L x H): 40 × 45 × 13 mm
- Weight: Approximately 300 g (with enclosure)

Network Interface:
- Type: 10/100BaseT Ethernet, auto-detect
- Supported Protocols: TCP, UDP, HTTP, Telnet, IP, ICMP, ARP
- IP Addressing: DHCP or Static IP

Serial Interface (TTL-level):
- Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
- Baud Rate: 1,200 to 38,400 bps
- Parity: None, Even, Odd
- Data Bits: 7 or 8
- Stop Bits: 1 or 2
- Flow Control: None, RTS/CTS, XON/XOFF

Programmable Digital I/O:
- PIO0–PIO5: TTL-level compatible
- PIO6–PIO8: CMOS-level compatible
- Internal Pull-up: +5VDC via 4.7 kΩ resistor

Power Requirements:
- Input Voltage: +5VDC
- Power Consumption: 100 mA @ +5VDC
- Evaluation Kit Input: 9–40VDC, 70 mA @ 12VDC

Environmental:
- Operating Temperature: 0°C to 70°C
- Storage Temperature: -20°C to 85°C
- Humidity: 5–95% RH (non-condensing)

Regulatory Compliance:
- CE and FCC compliant

Warranty:
- 2 years

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4. Functionality

The SE-100M functions as a transparent Serial-to-Ethernet gateway, enabling serial devices to communicate over TCP/IP networks. It converts serial data streams into Ethernet packets and vice versa, allowing remote access to serial devices using standard network protocols.

Operation Modes:
- TCP Server Mode: The module listens for incoming TCP connections from remote hosts.
- TCP Client Mode: The module initiates a TCP connection to a specified remote host.
- UDP Mode: The module transmits and receives data using UDP datagrams for low-latency communication.

Use Cases and Applications:
- Industrial automation and control systems
- Remote data acquisition and monitoring
- Legacy equipment networking
- Building management systems
- Laboratory instrumentation and test equipment
- Embedded OEM applications requiring Ethernet connectivity

Compatibility:
- Compatible with standard Ethernet networks and TCP/IP-based systems.
- Works with Windows-based configuration utilities and standard web browsers (IE, Firefox).

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5. Components & Accessories

Included Items (Module Only):
- SE-100M embedded module

Optional Accessories:
- SE-100M-EV Evaluation Kit:
- One SE-100M module
- Carrier board with DB9 connectors for serial and DIO interfaces
- Power adapter (9–40VDC input)
- SDK CD-ROM with Windows configuration utility and documentation

Connectors and Pin Assignments:
- Ethernet Pins:
1. ETx+
2. ETx−
3. ERx+
4. ERx−
5. Link/Act LED

- Digital I/O Pins:
6–9: PIO0–PIO3
23–27: PIO4–PIO8

- Serial Interface Pins:
16: RxD
17: TxD
18: RTS
19: CTS
20: DCD
21: DSR
22: DTR

- Power and Ground:
14, 30: GND
15: +5V

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6. Installation & Setup

Power Connection:
- For the SE-100M module: supply regulated +5VDC to pin 15.
- For the SE-100M-EV kit: connect 9–40VDC to the terminal block or power jack.

Ethernet Connection:
- Connect a standard RJ45 Ethernet cable to the Ethernet port.
- The Link/Activity LED indicates network connection and data transmission.

Serial Connection:
- Use a null modem DB9 cable for RS-232 devices.
- SW1 switch selects RS-232, RS-422, or RS-485 mode.

Switch SW1 Settings:
- RS-232: ON, OFF, OFF
- RS-422: OFF, OFF, OFF
- RS-485: OFF, ON, ON
- DHCP Mode: OFF, ON
- Factory Default Reset: ON, OFF
- Console Mode: ON, ON

LED Indicators:
- Power LED: Solid ON when power is supplied.
- Ready LED: ON when firmware is ready; flashes in console modes.
- Link/Act LED: ON when Ethernet link is active; flashes with network traffic.
- RX/TX LED: Dual-color indicator for serial data transmission and reception.

Factory Default Settings:
- IP Address: 192.168.2.127
- Data Port: 4000
- Telnet Port: 5001
- Web Port: 80
- Baud Rate: 19200 bps
- Data Format: N,8,1
- Flow Control: None
- Interface: RS-232

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7. Performance & Capabilities

Data Throughput:
- Serial data rate up to 38,400 bps
- Ethernet throughput up to 100 Mbps (auto-negotiated)

Data Handling:
- Configurable data packing by length, timeout, or delimiter (up to two-byte delimiters in hex ASCII).
- Supports transparent data forwarding between serial and Ethernet interfaces.

Efficiency and Reliability:
- Low power consumption (100 mA @ 5VDC)
- Stable operation across industrial temperature range
- Supports watchdog and reset functions for system reliability

Limitations:
- Maximum serial baud rate limited to 38.4 kbps
- Single serial port per module

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8. Standards & Compliance

Certifications:
- CE (Conformité Européenne)
- FCC (Federal Communications Commission)

Network Standards:
- IEEE 802.3 10/100BaseT Ethernet
- TCP/IP, UDP, HTTP, Telnet, ICMP, ARP protocols

Electrical and Safety Standards:
- TTL and CMOS I/O levels compliant with standard logic voltage thresholds
- Designed for embedded industrial and OEM applications

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9. Additional Information

Configuration Methods:
- Web Console: Accessible via standard web browsers; supports password authentication and IP filtering.
- Telnet Console: Port 5001; supports ASCII command configuration and encrypted password login using Tiny Encryption Algorithm (TEA).
- Serial Console: Accessible via RS-232; allows ASCII command configuration when network functions are disabled.
- Windows Utility (manager.jar): Java-based configuration tool for device discovery, setup, and firmware updates.

Firmware and Software:
- Firmware upgradeable via network interface.
- Configuration files can be exported/imported in text format.
- Supports Java-based configuration utility (requires J2SE 1.4.2 or later).

Security Features:
- Password authentication for configuration access.
- IP address filtering for access control.
- Encrypted login using TEA algorithm.

Maintenance and Support:
- 2-year manufacturer warranty.
- Firmware updates and technical documentation available from Artila Electronics.
- Evaluation kit and SDK provided for developers.

Evaluation Kit (SE-100M-EV):
- Simplifies testing and integration.
- Includes power supply, carrier board, and software tools.
- Provides access to all module interfaces and configuration options.

Summary:
The Artila SE-100M is a robust, compact, and versatile embedded Serial-to-Ethernet module designed for industrial and OEM applications requiring reliable serial-to-network connectivity. With support for multiple serial standards, nine programmable digital I/Os, and flexible configuration interfaces, it enables seamless integration of legacy serial devices into modern Ethernet infrastructures. Its compliance with CE/FCC standards, low power consumption, and extended operating temperature range make it suitable for a wide range of embedded and industrial environments.

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End of Product Summary – SE-100M Serial TTL to Ethernet Embedded Module (Artila Electronics)