Product Description
Triconex 9662-820 Digital Output Termination Panel
Product Overview
- The Triconex 9662-820 is a Digital Output Termination Panel designed for Triconex safety instrumented systems (SIS) by Schneider Electric. Belonging to the Triconex Other Modules series, this panel interfaces digital output modules with field devices, such as actuators or valves, ensuring reliable signal transmission in triple modular redundant (TMR) architectures. It is critical for safety applications in industries like oil and gas, chemical, and power generation, providing fault-tolerant control.
Technical Specifications
- The 9662-820 has the following specifications based on standard characteristics for the 9662 series:
| Specification | Details |
|---|---|
| Model/Part Number | 9662-820 |
| Manufacturer | Triconex (Schneider Electric) |
| Description | Digital Output Termination Panel |
| Series | Triconex Other Modules |
| Signal Type | Digital Output, 24 VDC |
| Channel Capacity | 16 points |
| Connector Type | Terminal blocks for field wiring, multi-pin connector for I/O module |
| Dimensions | 11.43 cm Width (across DIN rail), 12.7 cm Length (along DIN rail), 10.795 cm Height (out from DIN rail) |
| Operating Temperature | -20°C to 70°C (-4°F to 158°F) |
| Weight | Approx. 1.5 kg |
Additional Details
- The 9662-820 includes the following additional information based on its standard use and documentation for the 9662 series:
- Function: Connects Triconex digital output modules (e.g., 3604E, 3624, 3625) to field devices, transmitting control signals for safety-critical operations in TMR systems; supports supervised digital output (SDO) and dual digital output (DDO) modules.
- Compatibility: Compatible with Triconex Tricon v9–v10 systems; used with digital output modules and cables like 4000094-310 or 9101-010F. Two panels are required for 32-point modules.
- Configuration: Features commoned power terminals and terminal blocks for secure field wiring; supports TMR fault tolerance; requires a 470 ohm, 10 W load resistor per point for 3624/3625 modules if no field load is present to prevent missing-load alarms.
- Certifications: Meets CE, UL, and IEC 61508 standards for Safety Integrity Level 3 (SIL3) applications; certified for hazardous environments.
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