Contact Platform Support
Help Center
Related Products
-
TRICONEX 3000656-210C1R Input Interface Terminal BoardUS$ 10000 - 15000MOQ: 1 Combo -
TRICONEX 4000189-560 Connecting Cable AssemblyUS$ 10000 - 15000MOQ: 1 Combo
-
TRICONEX 4000212-010 3M Bus Component CableUS$ 10000 - 15000MOQ: 1 Combo
-
TRICONEX 4000212-050 15M Power Supply and Control SignalsUS$ 10000 - 15000MOQ: 1 Combo
-
TRICONEX AI3351S2 Analog Input ModuleUS$ 10000 - 15000MOQ: 1 Combo
TRICONEX 9771 3000656-210 Terminal block
TRICONEX 9771 3000656-210 (usually written as 9771-210, part number 3000656-210) is a 16-point analog input terminal block for Tricon V9 systems. It is used for safe switching and signal conditioning of current/voltage signals in the field, providing reliable wiring and signal conversion for AI modules in SIS/ESD systems. It is suitable for critical industrial scenarios such as petrochemicals and power generation.
Core Parameters
Parameter Details
Product Model: 9771-210 (Part Number 3000656-210), Analog Input Terminal Block
Signal Compatibility: Compatible with 0-5VDC, 0-10VDC, -5 to +5VDC analog input modules, supports current-to-voltage conversion (0-20mA to 0-5VDC)
Number of Channels: 16 input terminals, including 16 power output terminals (+) and 16 current input terminals (–)
Signal Conditioning: Each input is equipped with a 250Ω precision resistor (current-to-voltage), and a 180Ω current-limiting resistor in series with the positive terminal to suppress overcurrent.
Power Supply Design: Supports redundant 24VDC power input, with diode OR gate circuitry for power redundancy switching.
Compatible Modules: Compatible with Tricon V9 series 16-point/32-point differential analog input modules (32-point modules require 2 terminal blocks)
Installation and Labeling: Included Two sets of labels, 1-16 and 17-32, are compatible with high-density module channel identification and can be installed in a standard rack.
Environmental adaptability: Operating temperature -40°C to +70°C, humidity 5%-95% RH (non-condensing), vibration and shock resistant.
Email: xmxblynn@163.com
Phone: +86 18059884797
Core Functions and Features
Signal Safety Conversion: Serving as the physical interface between field devices and AI modules, it isolates the field side from the system side, reducing the risk of surges and short circuits to the module and improving system safety.
Current-Voltage Conversion: Built-in 250Ω precision resistor converts 0-20mA current signals to 0-5VDC voltage signals, adapting to voltage-type AI modules and simplifying field wiring and signal adaptation.
Redundant Power Supply: Supports dual 24VDC redundant power input. Diode ORing ensures seamless switching between channels in case of failure, guaranteeing uninterrupted signal acquisition.
Channel Current Limiting Protection: Each channel's positive terminal is connected with a 180Ω current-limiting resistor to prevent overcurrent damage to the module due to field short circuits, enhancing hardware protection capabilities.
Flexible Configuration Adaptation: Compatible with multi-range voltage/current signals, adapting to 16-point/32-point AI modules. Channel identification can be switched via labels to adapt to different system configuration requirements.
Easy Installation and Maintenance: Modular design, clear wiring terminals, and standardized labeling facilitate on-site wiring, channel verification, and troubleshooting, shortening commissioning and maintenance time.
Typical Application Scenarios: Analog signal acquisition and conversion for pressure, flow, and level in SIS/ESD systems in the petrochemical and natural gas industries.
Analog signal conditioning and secure access for unit condition monitoring (e.g., temperature, vibration) in the power and metallurgical industries.
In other safety-critical scenarios, reliable access to the analog acquisition stage of the Tricon V9 system is required for on-site current/voltage signals.
Email: xmxblynn@163.com
Phone: +86 18059884797
Other related product models recommended:
TRICONEX 3625
TRICONEX 3101S2
TRICONEX 3721
TRICONEX 3700A
TRICONEX 4351B
TRICONEX 3604E
TRICONEX 4351A
TRICONEX 4329
TRICONEX 3503E
TRICONEX 3000656-210C1R
TRICONEX 9771-210
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
Send Inquiry to This Supplier
You May Also Like
-
TRICONEX 3723X Safety Control SystemUS$ 10000 - 15000MOQ: 1 Combo
-
TRICONEX 3000656-210-REVA Field SensorsUS$ 10000 - 15000MOQ: 1 Combo
-
TRICONEX 7400166-390-REVA2 Safety Control SystemUS$ 10000 - 15000MOQ: 1 Combo
-
Bently Nevada 3500/42M 128229-01 Dual Sensor Input per ChannelUS$ 10000 - 15000MOQ: 1 Combo
-
Bently Nevada 3500/22-01-01-05 138607-01 Dual-redundant Network CommunicationUS$ 10000 - 15000MOQ: 1 Combo
-
Bently Nevada 2300/20-00 Magnetoelectric Speed SensorUS$ 10000 - 15000MOQ: 1 Combo
-
Bently Nevada 9200-01-02-02-00 Speed SensorUS$ 10000 - 15000MOQ: 1 Combo
-
Bently Nevada 87199-01 Eddy Current SensorUS$ 10000 - 15000MOQ: 1 Combo
-
Bently Nevada 3500/22M 138607-01 AB Communication ProcessorUS$ 10000 - 15000MOQ: 1 Combo
-
Bently Nevada 3500/93-01-00-00 General MonitorUS$ 10000 - 15000MOQ: 1 Combo
