07KT98 GJR5253100R0278/GJR5253100R4278 Industrial Control Module
07KT98 GJR5253100R0278 is a high-precision temperature measurement and signal conditioning module for industrial automation, core compatible with AC 800M series DCS and Symphony Plus automation platform. It undertakes precise acquisition, signal conversion and data transmission of temperature parameters in industrial processes. The module supports access to multiple types of temperature sensors (RTD/thermocouple), eliminates measurement errors through built-in signal amplification and linearization algorithms, supports industrial Ethernet and fieldbus communication, and features channel-level fault self-diagnosis capability. It can directly connect to controllers and monitoring systems, serving as a core component for temperature monitoring in process control of power, petrochemical and other industries.
Operating Voltage: 24V DC±10%, compatible with industrial standard power supply systems
Input Type: Supports PT100, PT1000, Cu50 RTD sensors, K/J/T/S/R type thermocouples
Measurement Range: RTD measurement -200℃ to +850℃, thermocouple measurement -270℃ to +1767℃
Measurement Accuracy: RTD measurement ±0.1℃ (-50℃ to +250℃), thermocouple measurement ±0.2℃ (0℃ to +1000℃)
Input Channels: 8 differential inputs, supporting independent channel configuration
Output Signals: 4-20mA analog output (configurable per channel), Modbus TCP/IP digital signal
Communication Protocols: Supports Profinet, Modbus TCP, HART, compatible with mainstream industrial networks
Sampling Cycle: 100ms per channel, supporting synchronous sampling
Diagnostic Functions: Integrated self-diagnosis for sensor open circuit, short circuit and over-temperature, fault signal output by coding
Insulation Resistance: ≥100MΩ between channels and between channels and power supply (measured at 500V DC, normal temperature and state)
Voltage Withstand Strength: ≥2500V AC between channels and between channels and power supply (1 minute no breakdown)
Certification Standards: Compliant with IEC 61158, CE, UL 508, RoHS 2.0 standards
Mechanical ParametersOverall Dimensions: 48mm (W) × 130mm (H) × 110mm (D), compact modular design
Weight: Approximately 0.35kg, suitable for dense installation scenarios
Mounting Method: 35mm DIN rail mounting (complying with DIN EN 50022 standard), supporting horizontal/vertical installation
Housing Material: Flame-retardant reinforced engineering plastic (UL94 V-0 grade), impact-resistant and chemical corrosion-resistant
Connection Method: Spring-loaded terminal blocks, compatible with 0.5-2.5mm² wires, tool-free wiring
Protection Rating: IP20 (module itself), relying on overall control cabinet protection
Status Indication: Green LED per channel (normal acquisition), module-level red LED (fault), yellow LED (communication)
Environmental ParametersOperating Temperature: -25℃ to +70℃, operation without derating
Storage Temperature: -40℃ to +85℃, meeting extreme storage and transportation requirements
Relative Humidity: 5% to 95% (non-condensing), suitable for high-humidity industrial scenarios
Vibration Resistance: 10-500Hz frequency range, 1.5g acceleration (sine wave), no structural loosening or measurement drift
EMC Compliance: Meets EN 55014-1 (emission limits), EN 55014-2 (immunity), EN 61326-1 standards
Installation Altitude: ≤2000m (normal operation), power derating 10% for every 1000m increase from 2000m to 5000m
Excellent measurement accuracy: Temperature measurement errors in a wide range are controlled at industrial high standards, with data reliability up to 99.9%
Wide sensor compatibility: Supports mainstream RTD and thermocouple types without additional adapter modules
Efficient signal processing: Built-in linearization algorithm and interference suppression technology, output signal ripple ≤0.1% peak-to-peak
Comprehensive diagnostic capability: Channel-level fault self-diagnosis can accurately locate sensor abnormalities, fault response time ≤50ms
Flexible communication adaptation: Multi-protocol support enables seamless integration with DCS and SCADA systems, data transmission delay ≤100ms
Convenient installation and maintenance: Spring-loaded terminals for tool-free wiring, intuitive module status indication, maintenance time ≤15 minutes
Strong operational stability: Industrial-grade components and wide-temperature design, Mean Time Between Failures (MTBF) ≥300,000 hours
Application AreasPower Industry (Boiler temperature monitoring, steam turbine cylinder temperature control, transformer winding temperature measurement)
Petrochemical Industry (Reactor temperature regulation, pipeline transportation temperature monitoring, refining unit temperature measurement)
Metallurgical Industry (Steelmaking furnace temperature measurement, steel rolling process temperature control, non-ferrous metal smelting temperature measurement)
Pharmaceutical Industry (Pharmaceutical fermentation temperature control, aseptic workshop environment temperature measurement, freeze-drying equipment temperature control)
Manufacturing Industry (Industrial kiln temperature control, CNC machine tool spindle temperature measurement, automotive painting line temperature monitoring)
Water Treatment (Sewage heating temperature control, seawater desalination equipment temperature measurement, waterworks water temperature monitoring)
Building Materials Industry (Cement rotary kiln temperature monitoring, glass melting furnace temperature control, ceramic firing process temperature measurement)
07KT97 GJR5253100R0277 (4-channel temperature input module)
07KT99 GJR5253100R0279 (16-channel temperature input module)
07KT100 GJR5253100R0280 (8-channel intrinsic safety type temperature input module)
07KT101 GJR5253100R0281 (8-channel temperature module with redundant communication)
07KT102 GJR5253100R0282 (High-temperature 12-channel temperature input module)
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