CFP-AO-200 Industrial Analog Output Module

Description

The CFP-AO-200 functions as a multi-channel analog output module, engineered to convert digital control signals from PLCs or DCS systems into stable analog outputs (4-20mA or 0-10V) for controlling actuators, valves, and variable speed drives. It features 8 independent channels, each with 16-bit resolution, ensuring precise control with minimal error (±0.1% of full scale). What sets it apart is its advanced signal conditioning technology, which minimizes drift caused by temperature fluctuations—a common issue in industrial environments with varying heat levels. The module supports both current and voltage outputs, configurable per channel via software, eliminating the need for separate modules for different actuator types.

The CFP-AO-200 integrates seamlessly with control systems via Modbus RTU and Ethernet/IP, allowing remote configuration and monitoring of output signals. It includes built-in diagnostics, such as open-loop detection and overcurrent protection, which alert operators to faults like broken wires or overloaded actuators, preventing process disruptions. Housed in a rugged metal casing with an IP20 rating, the module is designed for DIN rail mounting in control cabinets, with a wide operating temperature range ensuring performance in extreme conditions.

CFP-AO-200

Technical specifications:
Model Number CFP-AO-200
Brand National Instruments
Type Industrial Analog Output Module
Number of Channels 8 (independent)
Output Types Configurable per channel: 4-20mA, 0-10V
Resolution 16-bit
Accuracy ±0.1% of full scale (including linearity and hysteresis)
Update Rate 1ms per channel (simultaneous update available)
Operating Temp Range -20°C to 60°C (-4°F to 140°F)
Mounting Style DIN Rail (35mm)
Dimensions 120mm x 80mm x 60mm (4.7″ x 3.1″ x 2.4″)
Weight 320g (11.3oz)
Power Supply 24V DC (18-30V DC range)
Protection Features Overcurrent protection, open-loop detection, short-circuit protection
Compliance EN 61010-1, CE, UL 508
Communication Interfaces 1 x Ethernet/IP, 1 x RS-485 (Modbus RTU)

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CFP-AO-200

Main features and advantages:

Choosing the CFP-AO-200 delivers tangible benefits for process control systems. Its high accuracy and low drift ensure consistent actuator performance, reducing process variability—critical for applications like pharmaceutical manufacturing, where strict tolerances are required. The 8-channel design reduces DIN rail space requirements by up to 50% compared to single-channel modules, simplifying cabinet layout and lowering hardware costs. Engineers will appreciate the flexible channel configuration, which allows mixing current and voltage outputs on the same module, adapting to diverse actuator types without redesigning the system. The built-in diagnostics minimize troubleshooting time by quickly identifying issues like disconnected sensors or overloaded valves, reducing unplanned downtime. Most importantly, the CFP-AO-200’s robust construction ensures reliable operation in harsh environments, withstanding vibration and electromagnetic interference (EMI) from nearby machinery.

CFP-AO-200

Application areas:

The CFP-AO-200  excels in diverse industrial scenarios where precise analog control is key. In water treatment plants, it regulates chemical dosing pumps via 4-20mA signals, ensuring accurate chemical levels to maintain water pH balance—critical for compliance with environmental standards. In food and beverage processing, it controls variable speed drives for conveyor belts using 0-10V outputs, adjusting speeds to match filling or packaging rates and reducing product waste. The module also performs reliably in oil and gas refineries, where it positions control valves in distillation columns, with its temperature stability ensuring consistent flow rates despite extreme heat in the plant. In each application, the CFP-AO-200  provides the precise analog control needed to keep processes running smoothly, directly contributing to higher product quality and operational efficiency.

CFP-AO-200

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