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TI214

Temperature Input Module

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Technical specifications for TI214

  • Product Model
    TI214
  • Product Parameters
    Temperature Input Module
  • Tariff Code
    8537101190
  • Country of origin
    Austria
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    11x6x11.8cm
  • Manufacturer
    bachmann
  • Weight
    0.4 kg
  • Number
    14
  • Connection type Pt100/Pt1000
    3-wire or 2-wire technology
  • Input filter
    Low-pass filter 1st orderCut-off frequency (3 dB) 17 kHz
  • Temperature range Pt100/Pt1000
    -100 °C to +800 °C
  • Temperature range thermocouples
    J/K: -30 °C to +1000 °C
  • Constant current Pt sensor
    2 mA (Pt100), 200 µA (Pt1000)
  • Digital resolution
    14 bits
  • External withstand voltage
    -36 V to +36 V
  • Galvanic isolation from the system
    500 V
  • Voltage range
    18 V DC to 34 V DC
  • Current consumption Typ
    160 mA at +24 V DC
  • Operating temperature
    -30 °C to +60 °C
  • Relative humidity, operation
    5 % to 95 % noncondensing
  • Storage temperature
    -40 °C to +85 °C

Description

The temperature recording modules TI214/x provide 14 temperature measuring channels in a single module width. With the TI214 either Pt100/Pt1000 sensors in 2 and 3 wire technology or type J or K thermocouples can be connected to each measuring channel. The 
TI214/2 module allows for the connection of type N or S thermocouples. The sensor type can be individually selected for each channel. In this way, the most effective and cost-efficient solution can be implemented for the application program. The average determination of the measured value can be set between 16 fold and 64 fold for easy an reliable interference suppression.

With the module version TI214 the temperature of the switching cabinet can be measured on the same module with an inexpensive Pt100 sensor, while for example the temperature control systems are fitted with thermocouples. 

Alternative Names

TI21A TI2I4 T1214 TI 214

Information

Overview Manuals Application Notes Product Applications Sensor Terminal Wiring Topography

Features:

  • Resolution 14 bit (16 bit measured value averaging)
  • Averaging of measured values for interference suppression
  • Cable break detection for the inputs
  • Isolation of all channels from the system
  • Monitoring of the external power supply
  • Cold spot temperature as ambient temperature
The BACHMANN TI214 Temperature Input Module is a versatile temperature measurement solution developed for the Bachmann M1 automation platform. The module provides fourteen high-accuracy temperature input channels and allows individual configuration of each channel for either Pt100/Pt1000 RTD sensors or Type J and Type K thermocouples. This flexibility enables users to combine multiple sensor technologies within a single module while reducing system complexity and installation costs.

To ensure accurate measurements in industrial environments, the TI214 incorporates advanced signal filtering and configurable averaging functions. Users can select averaging factors between 16 and 64 samples to suppress electrical noise and improve measurement stability. The module also features wire-break detection and continuous monitoring functions that help identify sensor faults and maintain reliable process operation.

The TI214 BACHMANN Temperature Input Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
BACHMANN TI214 Temperature Input 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. All prices are shown in USD.
The TI214 utilizes 3-wire RTD measurement technology to compensate for cable resistance effects, providing accuracy comparable to more complex 4-wire measurement systems while maintaining lower installation costs. Galvanic isolation between the field inputs and the automation system improves protection against electrical disturbances and ground-loop problems commonly encountered in industrial installations.
Widely used in power plants, renewable energy systems, manufacturing facilities, process industries, and marine applications, the BACHMANN TI214 delivers reliable temperature monitoring and process feedback for critical control applications. Its combination of measurement accuracy, sensor flexibility, diagnostic functionality, and industrial durability makes it an effective solution for advanced automation systems.
  • Wind Turbine Control Systems:Monitors windings, bearings & transformers
  • Control Cabinet Self-Monitoring:Pt100 & TC on one module: cabinet/machine zones
  • Industrial Furnace & Heating Control:Multi-zone ovens/drying: ATeC PID loops
  • Plastics & Injection Molding:Type J/K thermocouples: melt/barrel profiling
  • Marine & Offshore Energy:Diesel engine temps, exhaust & aux machinery
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
RTD Pt100/Pt1000 (3-Wire): Connect the constant current excitation line to the primary positive channel terminal, and hook up the two remaining return/compensation lines to the corresponding channel negative and compensation inputs. This loops out lead-wire resistance over long cable distances.RTD Pt100/Pt1000 (2-Wire): If running a short-distance 2-wire configuration, place a physical jumper wire directly across the negative measuring terminal and the compensation terminal to close the evaluation loop.Thermocouples (Type J/K): Wire the positive element (Iron/Chromel) and negative element (Constantan/Alumel) directly to the channel inputs. For uninsulated thermocouples, verify that the sensing tip does not introduce a ground loop back through the machinery chassis. 

Technical notes

The new 3-wire measuring evaluation of the Pt100/Pt1000 sensor compensates for the voltage errors of both symmetrical cable runs and enables the precision of complex 4-wire measuring technology to be implemented in an inexpensive 3‑wire technology. The Pt sensors can also be connected in simple 2-wire technology and this is sufficient for many applications with short measuring lines.

FAQs

  • What is the TI214?

    +
    The BACHMANN TI214/x is an industrial temperature input module. It is designed to handle thermocouples and Pt sensors, offering 14-bit resolution, 16-bit measured value averaging, and cable break detection
  • What types of sensors can be connected to the TI214?

    +
    The module is designed for temperature measuring using Pt sensors (Pt100, Pt1000) and thermocouples. It supports simple 2-wire setups as well as highly precise 3-wire and 4-wire measuring configurations.
  • Does the module detect wire or cable breaks?

    +
    Yes. The TI214 is equipped with built-in cable break detection. If a sensor wire disconnects, the module recognizes it, allowing the controller to trigger a fault/alarm state.
  • Is the module channels-to-system isolated?

    +
    Yes. All input channels on the TI214 are galvanically isolated from the rest of the system, reducing noise, preventing ground loops, and protecting the processor in noisy industrial environments
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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