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TRICONEX 3000656-210C1R Input interface terminal board
The 3000656-210C1R is a 16-channel analog input interface terminal block (compatible with the 9771-210 base) customized by Phoenix Contact for the TRICONEX system. It features signal conversion, current-to-voltage conditioning, redundant power supply, and channel protection functions. It is used for secure analog signal access in SIS/ESD systems and is suitable for critical industrial scenarios such as petrochemicals and power generation.
Core Parameters
Parameter Details
Product Model: 3000656-210C1R (Phoenix Part Number 5601212)
Compatible System: TRICONEX Tricon V9 system, compatible with 9771-210 analog input dock
Channel Configuration: 16 independent analog input terminals, including power (+) and current input (–) terminals
Signal Adaptation: Compatible with 0-20mA current signals (to 0-5VDC), 0-5/10VDC, ±5VDC voltage signals
Signal Conditioning: 250Ω precision resistor per channel (current to voltage), 180Ω current-limiting resistor in string on the positive terminal
Power Supply Design: Supports redundant 24VDC input, diode ORing enables seamless power switching
Physical Specifications: Weight without packaging: 440g, with packaging: 540g, fits 19-inch standard rack
Environmental Specifications: Operating temperature: -40°C to +70°C, humidity: 5%-95% RH (non-condensing) Safety Certifications: Compliant with IEC 61508 SIL 3, and CE, UL, and RoHS compliant.
Email: xmxblynn@163.com
Phone: +86 18059884797
Core Functions and Features
Safe Signal Conversion: Serves as an isolation interface between field devices and AI modules, suppressing surges and short-circuit impacts, reducing system-side fault risks, and adapting to safety-critical scenarios.
Precise Signal Conditioning: Built-in 250Ω precision resistors convert 0-20mA current signals to 0-5VDC voltage signals, adapting to voltage-type AI modules and ensuring sampling accuracy.
Channel-Level Protection: Each input is connected in series with a 180Ω current-limiting resistor to prevent overcurrent damage to the module due to field short circuits, and LED indicators allow for quick fault location.
Redundant Power Supply: Supports dual 24VDC redundant inputs; diode ORing circuits ensure seamless switching in case of single power supply failure, ensuring continuous signal acquisition.
Hot-Swap Compatibility: Compatible with TRICONEX system hot-swap specifications, supporting online module replacement without downtime, shortening maintenance time.
Modular Installation: Adapts to standard racks; clear labeling facilitates wiring verification and troubleshooting, improving on-site commissioning efficiency.
Typical Application Scenarios:
* Analog signal acquisition and secure transfer for pressure, flow, and level measurements in petrochemical and natural gas SIS/ESD systems.
* Analog signal conditioning and system integration for power and metallurgical unit condition monitoring (temperature, vibration).
* In other safety-critical scenarios, reliable connection of field current/voltage signals to the analog acquisition stage of the TRICONEX Tricon V9 system is required.
Email: xmxblynn@163.com
Phone: +86 18059884797
Other related product models recommended:
TRICONEX 8312
TRICONEX 3664
TRICONEX 8111
TRICONEX 9771 7400195-210 3000656-210
TRICONEX 9668 7400172-110 3000590-110
TRICONEX 9566-8XX 7400150-370 3000540-380
TRICONEX 4000189-560
TRICONEX AI3351
TRICONEX MP3101
TRICONEX RO3451
TRICONEX 3201
TRICONEX CM2201 7400206-100
TRICONEX AI2361 7400210-020
TRICONEX DI3361
TRICONEX DO2401 7400209-030
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