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L-4250

2*Ethernet 10*DI 6*DO Modbus Module
345,00 EUR

inkl. Umsatzsteuer 410,55 EUR

  • Hersteller inLog
  • Kategorie: Digital Modules
  • The EDAM‑4250 is a high‑density Ethernet‑based digital I/O module designed for industrial data acquisition and control applications. It integrates 10 isolated digital input channels and 6 isolated digital output channels within a compact, rugged enclosure. The module supports dual 10/100 Base‑T Ethernet ports with daisy‑chain topology and auto‑bypass protection, ensuring reliable network continuity even during power loss. It communicates via Modbus/TCP and UDP/IP protocols, enabling seamless integration with SCADA, HMI, and PLC systems.
- Dual Ethernet Ports (RJ‑45):
Two 10/100 Base‑T ports with built‑in Ethernet switch for daisy‑chain networking.
Supports IEEE 802.3 and 802.3u standards.

- Auto‑Bypass Protection:
Maintains network connectivity within 1 second of power failure on intermediate modules.

- High‑Density Mixed I/O:
10 × Digital Inputs (Dry/Wet contact selectable)
6 × Digital Outputs (Open‑collector NPN type)

- Optical Isolation:
3750 Vrms isolation between I/O channels and logic circuitry for enhanced noise immunity.

- Industrial Protocol Support:
Native Modbus/TCP server and UDP/IP communication for open connectivity.

- Advanced I/O Functions:
- DIO Synchronization (mirror DI to local or remote DO)
- DO Auto‑Off Time (monostable output)
- High/Low Delay Output Mode
- Power‑On and Safe Value configuration
- Watchdog timer with host supervision

- Software Integration:
Compatible with Inlog’s TCPDAQ ActiveX and DLL API libraries for custom application development in Visual Basic, C++, Delphi, and other environments.

- Web Server Functionality:
Built‑in HTTP server for remote monitoring and control via standard web browsers.

- Compact Industrial Design:
DIN‑rail or wall‑mountable aluminum housing with LED indicators for power, link, and I/O status.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8473 3020 000

Comprehensive Product Summary – EDAM‑4250 (L‑4250) 2×Ethernet 10×DI 6×DO Modbus Module




### 1. Product Overview

Product Name: EDAM‑4250
Model: L‑4250
Series: EDAM‑4200 Digital I/O Series
Article Number: L‑4250
Manufacturer: Inlog Technology Co., Ltd. (Taiwan)
Website: [www.inlog.com.tw](http://www.inlog.com.tw)

The EDAM‑4250 is a high‑density Ethernet‑based digital I/O module designed for industrial data acquisition and control applications. It integrates 10 isolated digital input channels and 6 isolated digital output channels within a compact, rugged enclosure. The module supports dual 10/100 Base‑T Ethernet ports with daisy‑chain topology and auto‑bypass protection, ensuring reliable network continuity even during power loss. It communicates via Modbus/TCP and UDP/IP protocols, enabling seamless integration with SCADA, HMI, and PLC systems.




### 2. Key Features

- Dual Ethernet Ports (RJ‑45):
Two 10/100 Base‑T ports with built‑in Ethernet switch for daisy‑chain networking.
Supports IEEE 802.3 and 802.3u standards.

- Auto‑Bypass Protection:
Maintains network connectivity within 1 second of power failure on intermediate modules.

- High‑Density Mixed I/O:
10 × Digital Inputs (Dry/Wet contact selectable)
6 × Digital Outputs (Open‑collector NPN type)

- Optical Isolation:
3750 Vrms isolation between I/O channels and logic circuitry for enhanced noise immunity.

- Industrial Protocol Support:
Native Modbus/TCP server and UDP/IP communication for open connectivity.

- Advanced I/O Functions:
- DIO Synchronization (mirror DI to local or remote DO)
- DO Auto‑Off Time (monostable output)
- High/Low Delay Output Mode
- Power‑On and Safe Value configuration
- Watchdog timer with host supervision

- Software Integration:
Compatible with Inlog’s TCPDAQ ActiveX and DLL API libraries for custom application development in Visual Basic, C++, Delphi, and other environments.

- Web Server Functionality:
Built‑in HTTP server for remote monitoring and control via standard web browsers.

- Compact Industrial Design:
DIN‑rail or wall‑mountable aluminum housing with LED indicators for power, link, and I/O status.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Ethernet Interface | 2 × RJ‑45 ports, 10/100 Base‑T (IEEE 802.3/802.3u) |
| Communication Protocols | Modbus/TCP, UDP, ICMP, ARP |
| Digital Inputs | 10 channels (DI0–DI9), isolated single‑ended |
| Input Type | Dry or Wet contact (selectable) |
| Dry Contact Logic | Logic 0 = Close to GND; Logic 1 = Open |
| Wet Contact Logic | Logic 0 = +5 V to +30 V DC; Logic 1 = ≤ +2 V DC |
| Input Impedance | 2 kΩ (Wet contact) |
| Counter Function | 300 Hz max, 32‑bit + 1‑bit overflow |
| Digital Outputs | 6 channels (DO0–DO5), isolated open‑collector (NPN) |
| Output Voltage Range | +5 V to +30 V DC |
| Max Load Current | 500 mA per channel |
| Pulse Output Frequency | Up to 300 Hz |
| Isolation Voltage | 3750 Vrms (DI ↔ DO ↔ Logic) |
| Power Supply | +10 V DC to +30 V DC (unregulated) |
| Power Consumption | 3.5 W typical |
| Dimensions (W×H×D) | 130 × 96 × 26 mm |
| Weight | Approx. 250 g |
| Operating Temperature | −10 °C to +70 °C |
| Storage Temperature | −25 °C to +85 °C |
| Humidity | 5 % to 95 % RH (non‑condensing) |
| Mounting | DIN‑rail or wall mount |
| Wiring | 14 – 28 AWG screw terminal blocks |
| Indicators | Power LED (yellow), Link/Activity LEDs (green), I/O status LEDs |




### 4. Functionality

Operation Principle:
The EDAM‑4250 acts as a distributed digital I/O node on an Ethernet network. It acquires digital input states and controls digital outputs through Modbus/TCP or UDP commands. Each input can operate in direct, latch, or counter mode, while outputs can function in direct, pulse, delay, or auto‑off modes.

Use Cases & Applications:
- Industrial automation and process control
- Remote monitoring and data acquisition (DAQ)
- Building management and environmental control
- Machine status and alarm monitoring
- Distributed I/O expansion for PLCs and SCADA systems

Compatibility:
- Works with any Modbus/TCP‑compliant controller or HMI/SCADA software.
- Supported by Inlog’s EDAM Ethernet I/O Utility for configuration and diagnostics.
- Integrates with OPC servers and custom applications via TCPDAQ ActiveX or DLL API.




### 5. Components & Accessories

Included in Package:
- EDAM‑4250 module (assembled with DIN‑rail clip)
- Product CD (manuals, drivers, utilities)
- Panel mounting bracket
- Startup manual

Optional Accessories:
- External 24 V DC power supply
- Ethernet cables (Cat 5 or higher)
- Additional DIN‑rail mounting hardware

Connectors:
- Power: Screw terminals (+Vs, GND)
- I/O: Pluggable terminal blocks for DI/DO wiring
- Ethernet: Dual RJ‑45 ports with integrated link/speed LEDs




### 6. Installation & Setup

Power Requirements:
Accepts unregulated 10–30 V DC input (typical 24 V DC). Ripple ≤ 200 mV p‑p. Use 2 mm² or larger conductors.

Mounting Options:
DIN‑rail or wall‑mount installation. Ensure adequate ventilation and protection from corrosive gases.

Network Configuration:
- Default IP = 10.0.0.1, Subnet Mask = 255.255.255.0, Gateway = 10.0.0.1
- DHCP = Disabled by default
- Configuration via EDAM Ethernet I/O Utility or ASCII commands
- Supports INIT switch for restoring factory defaults

Daisy‑Chain Limitation:
Each 100 Base‑TX segment ≤ 100 m. With auto‑bypass active, total chain length ≤ 100 m (e.g., 50 m + 50 m).

LED Indicators:
- Power (Yellow): ON = Power OK
- Link (Green): ON = Ethernet connected; Blink = Data activity
- I/O LEDs: Show individual channel status

Reset & Initialization:
- Front‑panel RESET button reboots the module.
- Rear INIT switch enables configuration mode for IP and network settings.




### 7. Performance & Capabilities

- Data Rate: Up to 100 Mbps Ethernet throughput
- I/O Response Time: < 10 ms typical
- Counter Frequency: 300 Hz max (software counter)
- Pulse Output Frequency: 300 Hz max
- Auto‑Bypass Recovery: ≈ 1 s after power loss
- Watchdog Timer: Dual (host + module) for system reliability
- Power‑On/Safe Values: User‑configurable DO states for startup and fault conditions
- DIO Synchronization: Mirrors DI states to local or remote DO channels over Ethernet
- Delay Modes: Programmable low‑to‑high or high‑to‑low transition delays (0.5 ms resolution)
- Auto‑Off Mode: Monostable output operation with timed reset

Limitations:
- Daisy‑chain length limited to 100 m per segment
- Max load per DO channel = 500 mA
- No analog I/O on this model (see other EDAM‑4200 variants for AI/AO functions)




### 8. Standards & Compliance

- Ethernet Standards: IEEE 802.3 (10 Base‑T), IEEE 802.3u (100 Base‑TX)
- Communication Protocols: Modbus/TCP (Port 502), UDP (Ports 1025 & 5168), HTTP (Port 80)
- Isolation & Safety: 3750 Vrms optical isolation between I/O and logic
- Environmental: Designed for industrial temperature range (−10 °C to 70 °C)
- EMC & ESD Protection: Built‑in surge and reverse‑voltage protection
- Quality Assurance: Manufactured under Inlog’s ISO‑compliant process controls




### 9. Additional Information

Software Support:
- EDAM Ethernet I/O Utility: Windows‑based configuration and monitoring tool.
- TCPDAQ ActiveX Control: For Visual Basic, Delphi, C++ Builder integration.
- TCPDAQ DLL API: Comprehensive function library for custom applications.
- OPC Server: Modbus/TCP OPC interface for SCADA systems.
- Web Interface: Built‑in HTTP server for real‑time I/O monitoring and control.

Warranty: 1 year limited manufacturer warranty against defects in materials and workmanship.
Maintenance: No routine maintenance required beyond periodic terminal inspection and firmware updates.
Firmware Updates: Available via Inlog website and upgradable through EDAM Utility.
Support: Technical assistance and documentation available from Inlog support center.




### Summary

The Inlog EDAM‑4250 (L‑4250) is a compact, industrial‑grade Ethernet I/O module offering 10 isolated digital inputs and 6 isolated digital outputs with dual Ethernet ports for daisy‑chain networking. It supports Modbus/TCP and UDP/IP protocols, ensuring interoperability with standard automation systems. With advanced features such as DIO synchronization, auto‑bypass protection, programmable delay and auto‑off modes, and configurable safe states, the EDAM‑4250 provides a robust, flexible solution for distributed control and monitoring in industrial environments. Its combination of high isolation, wide power range, and comprehensive software support makes it ideal for integration into modern Ethernet‑based automation architectures.

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