Product Description
Triconex 3000656-210 External Termination Assembly
- Manufacturer: Triconex (Schneider Electric)
- Series: Tricon
- Model/Part Number: 3000656-210
- Description: External Termination Assembly for Tricon systems
Overview
The Triconex 3000656-210 is an External Termination Assembly designed for use in Triconex’s Tricon safety instrumented systems (SIS), part of Schneider Electric’s portfolio. It serves as an interface for connecting field devices to Triconex input/output (I/O) modules, supporting the Triple Modular Redundant (TMR) architecture for fault-tolerant operation in safety-critical applications, such as oil and gas, chemical processing
Technical Specifications
| Specification | Details |
|---|---|
| Model | 3000656-210 |
| Series | Tricon |
| Type | External Termination Assembly |
| Function | Interfaces field devices to Triconex I/O modules for analog and digital signals |
| Signal Types | Supports 4–20 mA, 0–5 VDC, 0–10 VDC, digital signals (module-dependent) |
| Channels | Supports up to 32 channels (module-dependent) |
| Isolation | Electrical isolation for noise immunity and safety |
| Connectors | Terminal blocks for field wiring, proprietary Triconex I/O interconnect cable |
| Compatible Modules | Triconex I/O modules (e.g., 3700A Analog Input, 3604E Digital Output) |
| Compatibility | Tricon systems, integrates with Triconex Main Processors (e.g., 3008) and TriStation 1131 software |
| Mounting | Panel or DIN-rail mounting in Tricon marshalling cabinet |
| Power Supply | Powered via connected I/O module (typically 24 VDC from Tricon chassis backplane) |
| Power Consumption | Approx. 1–3 W |
| Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Environmental Protection | Designed for harsh industrial environments; EMI/RFI shielding |
| Dimensions | Approx. 250 mm x 200 mm x 50 mm (9.8 x 7.9 x 2.0 in) |
| Weight | Approx. 1.0 kg (2.2 lbs) |
| Certifications | TÜV-certified for SIL 3 (IEC 61508), CE, UL, CSA, marine-certified, nuclear 1E-certified |
| Manual | Tricon Planning and Installation Guide |