Description
Product Parameters: Input Voltage: 24V DC Output Voltage: 0-10V DC Current Rating: 2A Operating Temperature: -40°C to +85°C Dimensions: 100mm x 50mm x 20mm
Resolution: 12 bits Input impedance: 230-275 kΩ (current input includes PTC) Isolation: The group is isolated from the ground Below/above range: 0%/+15% Error: 0.1% Temperature drift: Typical value 50 ppm/°C, maximum 80 ppm/°C Input filter (rise time 0-90%) : 180 ms Update cycle time: 1 ms Field cable Length: 600 meters (656 yards) Input voltage (lossless) : 30 volts DC Nuclear magnetic resonance, 50Hz, 60Hz: > 40 decibels Rated insulation voltage: 50V Dielectric test voltage: 500 volts AC Power consumption: 1.1 watts Current consumption +5V module bus: 70 MA Current consumption +24V module bus: 0 Current consumption +24V External: 30MA Product specification Number of channels: 8 channels, suitable for 0... 20 mA, 4... 20 mA dc, single-ended unipolar input. Protection function: Input shunt resistance is protected by PTC resistance to 30V, analog input short-circuit protection to ZP or + 24V. Communication function: Input accepts HART communication. Connection: Process and power connection via detachable connector.
Trait
High precision measurement: 12-bit resolution and 0.1% error can accurately collect and process analog signals, ensuring the system's accurate monitoring and control of industrial process parameters.
Good isolation performance: the design of grouping and ground isolation effectively improves the anti-interference ability and stability of the system, ensures the reliability of signal transmission, and enables it to work stably in complex industrial electromagnetic environments.
A variety of protection mechanisms: input shunt resistance protection and short circuit protection function, can prevent module damage due to overvoltage, overcurrent and other abnormal conditions, extend the service life of the module, reduce the maintenance cost of the system.
Support HART communication: Allow the module to communicate with devices that support HART protocol, achieve more flexible data transmission and device management, and facilitate integration with field intelligent instruments and other devices.
Convenient connection: The use of removable connectors for process and power connection, not only convenient module installation and disassembly, but also easy to field wiring and maintenance work.
Effect
Signal acquisition and conversion: Responsible for the industrial site analog signals, such as current, voltage, etc., collected into the control system, and converted into digital signals for the controller to process.
Data preprocessing: The collected signal is filtered, amplified, linearized and other preprocessing operations to improve the quality and accuracy of the signal and provide reliable data support for the subsequent control algorithm.
Expansion system functions: As an expansion module, the number of input channels of the control system can be increased to meet the needs of the system for more analog signal acquisition, so as to realize the monitoring and control of more equipment or process parameters, and enhance the overall function and flexibility of the system.
Communication bridge: By supporting HART communication and other functions, the bidirectional data communication between the control system and the field equipment is realized, so that the operator can remotely monitor the operating status of the equipment, set parameters, etc., and improve the automation degree and management efficiency of the production process.
Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands
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