RKC REX-B871NN-CS1B

Product Name: Digital Temperature Controller

Product Introduction: This is a high-precision intelligent process controller of RKC REX-B871 series, used to regulate temperature and other process variables in industrial automation. It supports multiple sensor input types and built-in PID arithmetic, widely deployed in manufacturing process control systems.

Category:
Description

Technical Specifications: Power supply: 100~240V AC, 50/60Hz Input signal: Thermocouple B,E,J,K,N,R,S,T; RTD Pt100; analog voltage/current Sampling time: 0.5s Measurement accuracy: ±0.3% of display value Operating temperature: -10℃ ~ +55℃ Storage temperature: -20℃ ~ +70℃ Communication: RS485 Modbus Protection grade: IP65 on front panel Dimension: 96 × 96 × 110 mm Weight: 500g

Function Features: Support PID, ON/OFF and manual control modes. Multiple alarm settings for high/low temperature deviation. Equipped with LCD display and physical operation buttons. Support parameter uploading and downloading via communication port. Compatible with distributed control system integration.

Application Scenarios: Heat treatment furnace, plastic injection molding, packaging machinery, semiconductor production, automotive manufacturing and other industrial temperature control occasions.

Material Composition: Front panel: ABS plastic; internal circuit board: glass fiber PCB; terminal block: PA66; metal fasteners: stainless steel.

Structural Features: Panel mounting structure, embedded installation. Detachable wiring terminals. Front panel sealed design to resist dust and water splash.

Working Principle: Collect temperature signal from field sensor, compare measured value with setpoint value, calculate output power through PID algorithm, drive heating or cooling actuators to realize closed-loop temperature regulation.

Installation Requirements: Install on control cabinet panel with 96×96mm cutout. Keep ventilation space around the controller. Avoid direct sunlight, vibration and corrosive gas environment.

Usage Notes: Confirm sensor type and range before power on. Do not exceed rated voltage. Wiring must be disconnected before disassembly. Regularly inspect terminal tightness and cooling condition.

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