ROCKWELL T8830 Temperature Controller
Specific Parameters
Electrical Parameters
Input Type: Supports J/K/T/E/R/S/B-type thermocouples, Pt100/Ni100-type RTDs; measurement range -200℃ to 1800℃ (depending on sensor type)Measurement Accuracy: ±0.1℃ (range -100℃ to 100℃), ±0.2℃ (beyond -100℃ to 100℃ range), resolution 0.01℃Control Algorithms: Standard PID (supports manual/automatic switching), ON/OFF control, adaptive auto-tuning (tuning accuracy ±1℃)Output Signals: 1 relay output (250V AC/5A, for heater control), 1 SSR drive output (0-10V DC/4-20mA, for precision regulation), 1 alarm relay output (SPDT, 250V AC/5A)Power Supply: 100-240V AC (±10% fluctuation tolerance), 50/60Hz universal frequencyCommunication Interface: Supports EtherNet/IP and Modbus RTU protocols, data transmission rate 100Mbps (EtherNet/IP)Sampling Rate: 10 samples per second (temperature signal acquisition, ensuring real-time performance)
Mechanical Parameters
Overall Dimensions: 48mm (W) × 96mm (H) × 110mm (D, behind-panel dimension), complying with DIN 43700 standard panel mounting sizeHousing Material: Flame-retardant engineering plastic (UL94 V-0 grade), anti-static coating on surface; front panel protection rating IP65Weight: Approximately 0.3kgMounting Method: Panel-embedded installation (adapting to 45mm×92mm opening), supporting horizontal/vertical installationDisplay Interface: 4.3-inch color LCD touchscreen, supporting visualization of temperature values, control curves, and fault information
Environmental Parameters
Operating Temperature: 0℃ to 55℃ (non-condensing, avoiding direct contact with heat sources)Storage Temperature: -20℃ to 70℃Relative Humidity: 5% to 95% (non-condensing, compliant with IEC 60068-2-3 standard)EMC Compliance: Meets EN 55022 Class A (emission limits) and EN 55024 (immunity) standardsCertifications: UL 508 (industrial control equipment safety), CE (EMC/Low Voltage Directive), RoHS 2.0 compliance
Product Performance
High temperature control accuracy: With ±0.1℃ measurement accuracy and adaptive PID algorithm, temperature fluctuation can be controlled within ±0.5℃, meeting high-precision temperature process requirements such as injection molding and pharmaceutical freeze-drying.
Fast response speed: 10 samples per second sampling rate and ≤1 second control output response time can quickly suppress temperature deviations caused by sudden load changes (such as heater power fluctuations), avoiding process parameter overshoot.
Excellent operational reliability: Industrial-grade components and wide-voltage power supply design ensure a mean time between failures (MTBF) of ≥150,000 hours; sensor fault self-diagnosis can real-time identify open-circuit and short-circuit faults, trigger alarms, and switch to safe mode to avoid equipment damage.
Wide system compatibility: EtherNet/IP protocol can be directly integrated into Rockwell FactoryTalk View monitoring system; Modbus RTU supports communication with third-party PLCs (such as Siemens S7-1200) without custom gateways.
Strong operational convenience: The color touchscreen supports Chinese/English interface switching; the auto-tuning function can automatically optimize PID parameters (tuning time ≤5 minutes); historical temperature curves can store 30 days of data, facilitating process tracing and fault analysis.
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