This communication module enables reliable data exchange between controllers and field devices. It belongs to the Honeywell TDC 3000 series, a product line designed for distributed control architectures. The 51202943-100 manages high-speed serial communication across the control network.
Technical Specifications
Engineers will appreciate the module’s robust design for industrial networking environments. It handles multiple protocols for seamless integration with legacy systems. The unit includes isolation circuitry to protect against electrical interference.
| Parameter | Specification |
|---|---|
| Product Type | Communication Module |
| Series | Honeywell TDC 3000 |
| Part Number | 51202943-100 |
| Communication Ports | 2 |
| Protocol Support | RS-232, RS-422, RS-485 |
| Baud Rate | Up to 19.2 kbps |
| Dimensions | Approximately 9.8 in x 5.2 in x 1.6 in (250 mm x 132 mm x 40 mm) |
| Weight | 0.88 lbs (0.40 kg) |
| Key Components | Microprocessors, memory ICs, optocouplers, capacitors, and connectors |
| Energy Storage | Capacitors maintain stable power during brief interruptions |
| Power Supply | 5 VDC from backplane |
| Current Draw | 350 mA typical |
| Isolation | 1500 V between communication lines and logic |
Design and Configuration
This module features two independent communication ports for flexible network connections. Each port supports configurable baud rates and data formats. Moreover, the 51202943-100 includes LED indicators for transmit, receive, and diagnostic status.
Technicians can assign each port to specific devices during system commissioning. The module mounts directly in TDC 3000 I/O chassis for simplified integration. Furthermore, the design incorporates surge protection for reliable field communication.
Application and Compatibility
The 51202943-100 integrates seamlessly into Honeywell TDC 3000 distributed control systems. It connects to remote I/O racks, operator workstations, and third-party devices. Users typically deploy this module in refineries, chemical plants, and power generation facilities.
Honeywell supports the TDC 3000 platform with comprehensive automation solutions. This communication module ensures reliable data transfer across various network architectures.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 85 × 65 × 30 mm |
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