With more than 30.000 high-quality spare parts, they can be sold immediately. Our large inventory allows us to quickly meet customer needs, thereby reducing downtime and protecting production schedules. Our timely delivery time provides you with security and save money.
The HE693THM884G allows thermocouple temperature sensors to be directly connected to a PLC without the need for additional transmitters or signal isolators in the field. It integrates a complete analog and digital signal processing chain, providing excellent noise immunity and data accuracy.
Employs a high-precision 18-bit integrating A/D converter
Has a common-mode rejection ratio greater than 100 dB
Does not consume PLC computing power
The Horner APG High Resolution Thermocouple Input Module allows thermocouple temperature sensors to be directly connected to the PLC without external signal processing (transducers, transmitters, etc.). All analog and digital processing of the thermocouple signal is performed on the module. This high resolution module (0.1°C), can report values to the PLC I/O table in 0.5°C, 0.5°F, 0.1°C, or 0.1°F increments. The module features eight thermocouple channels assigned to 8 %AI input registers. There are 16 %I Alarm Bits, one open circuit alarm and one setpoint alarm for each channel. Alarm setpoints are set for each channel through 8 %AQ registers. Open circuit alarm bits for each channel correspond to the first eight successive %I bits, and the alarm setpoints for each channel correspond to the second eight successive %I bits.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
General Electric HE693THM884G High Resolution Thermocouple Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Steel and Metallurgy Industry
Installed on the cooling staves of blast furnaces or continuous casting machines to monitor the temperature distribution of the furnace wall,preventing furnace shell burn-through.
Power Generation Industry
Used to monitor the temperatures of large steam turbine bearings,generator stator windings,and real-time wall temperatures of boiler superheater tubes.
Pharmaceutical and Biochemical Industry
Used in fermentation tanks or high-pressure autoclaves for ultra-fine real-time temperature recording and over-temperature alarms, ensuring GMP standards for pharmaceutical production.
Automotive and Heat Treatment Industry
Used in metal quenching or annealing furnaces to control the heat treatment temperature curves of core components like gears,utilizing its independent setpoint alarm function.
Petrochemical and Refining Industry
Used in distillation columns or catalytic cracking reactors to precisely monitor the media temperature at different column sections, controlling the conversion rate of chemical reactions.
When using the HE693THM884G module,unused channels must be shorted to prevent noise interference from being introduced by floating channels.When connecting thermocouples,dedicated compensating wires must be used，ordinary copper wires are strictly prohibited to prevent inaccurate temperature measurements.During software configuration, ensure that the allocated 8%AI,8%AQ,and 16%I resources do not conflict with other modules. Finally,in environments with strong interference,shielded cables should be used and single-end grounding should be ensured to guarantee undistorted ultra-high resolution of 0.1℃.
It is a high-resolution thermocouple temperature input module manufactured by Horner APG, specifically designed for GE Fanuc's Series 90-30 PLC system.
How to use the HE693THM884G?
Insert the module into a GE 90-30 PLC backplane, configure it within the programming software (e.g., Proficy Machine Edition or LM90), and wire the thermocouples to the front terminal block.
How many sensors can the HE693THM884G connect?
The module supports up to 8 independent thermocouple inputs simultaneously.
What is the current product status of the HE693THM884G?
Since the GE 90-30 PLC system was officially discontinued many years ago, this module is currently mainly available on the market as second-hand inventory or refurbished spare parts, often used for routine maintenance and in-situ fault replacement of old industrial control systems.
Does the HE693THM884G require external power?
It does not require an external 24V DC power supply. The electronic components of this module are powered directly by the GE 90-30 PLC baseboard (5V DC, power consumption approximately 100 mA).
Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Videos
News
Applications
