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NI CFP-CB-1 General-Purpose Compact FieldPoint Connector Block

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

Guizhou Yuanmiao Automation Equipment Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Operating Temperature -40°C to +70°C

NI CFP-CB-1Functional Features

Interface Expansion and Connection
As an interface adapter module for the CompactFieldPoint (CFP) system, it connects front-end sensors/actuators to the CFP chassis, providing physical-layer signal relay functionality.
Universal Wiring Design
Supports standard screw terminal interfaces, enabling connection of analog and digital signal cables. It is compatible with various industrial sensors (e.g., temperature, pressure sensors) and actuators (e.g., solenoid valves, motor drivers).
Signal Conditioning and Protection
Built-in overvoltage and overcurrent protection circuits prevent damage to the module or chassis from abnormal external signals. It also supports signal filtering to reduce electromagnetic interference.
Plug-and-Play and Hot Swap
Compatible with the CFP system’s quick-installation features, supporting hot swapping (insertion/removal under power) for convenient on-site maintenance and system expansion.

Technical Parameters

Parameter Type	Specific Index
Interface Type	Screw terminals (supporting 24-12AWG cables)
Number of Channels	Dependent on the adapted module type (requires matching with CFP functional modules)
Protection Level	Built-in ESD protection (±15kV contact discharge)
Operating Temperature	-40°C to +70°C
Safety Isolation	Electrical isolation from CFP chassis (250Vrms)

Application Scenarios

Industrial Automation Wiring
Serves as a wiring hub for sensors (e.g., photoelectric switches, encoders) and controllers in production lines, simplifying on-site wiring complexity.
Test and Measurement System Integration
Used in laboratory environments to connect devices like signal sources and oscilloscopes with the CFP data acquisition system for centralized signal management.
Mechanical and Equipment Control
Compatible with PLC and robot control systems, relaying digital control signals (e.g., start/stop commands) or analog adjustment signals (e.g., speed control voltage).

Collaboration with Other CFP Modules

Collaboration with NI CFP-AI-100 (Analog Input Module):
Connects analog signals from sensors (e.g., 4-20mA current) via CFP-CB-1, transfers them through terminal blocks, and inputs them into the AI module for digital acquisition.
Collaboration with NI CFP-AO-210 (Analog Output Module):
Outputs control voltage signals generated by the AO module to actuators (e.g., control valves) via CFP-CB-1 terminals to achieve closed-loop control.

Common Faults and Solutions

Causes: Loose cables, terminal oxidation.
Solutions: Re-tighten cables, wipe the terminal surface oxidation layer with alcohol, and replace terminals if necessary.

Causes: Ungrounded cable shielding layer, signal attenuation due to long-distance wiring.
Solutions: Ensure single-point grounding of the shielding layer, use shielded cables and shorten wiring distance, or add signal repeaters.

Causes: Incorrect power connection, internal circuit failure.
Solutions: Check the CFP chassis power supply (e.g., 24V DC), restart the module; if the fault persists, contact NI after-sales for hardware inspection.

Product Tags: CFP-CB-1 , CFP-AI-111