Schneider Electric TM3TI4 Analog Input Module(23)

Brand：Schneider
Model：TM3TI4

Inventory situation: Goods are available in stock.

Product Description

Schneider Electric TM3TI4;Schneider TM3TI4 module;Modicon TM3TI4 analog module;Modicon TM3 series expansion module;Module compatible with Schneider M221/M241;Thermocouple input module;4-20mA analog input module;Temperature module with 16-bit resolution;

Specifications

Series	Modicon TM3 module
Installation method	DIN rail (TH35-15/7.5) or panel installation
Protection class	IP20
Supply voltage	24V DC (20.4 - 28.8V DC)
Weight	0.11kg
Operating temperature	0 - 60℃
Applicable controllers	Modicon M221/M241/M251/M262

Product featuress

Schneider Electric TM3TI4 is an analog input module, which is one of the Modicon TM3 modules.

The Schneider TM3T14 accepts all compatible signal types, including thermocouples (K/J/R/S/B/T/N/C) and RTDs (PT100/PT1000/NI100), which encompass the vast majority of sensor types used in industrial applications. It also includes cold junction compensation, which ensures accurate temperature measurements for thermocouples without the need for an external compensation module.

The TM3T14 module has significant anti-interference characteristics and has received the EN 61000-6-2/4 industrial EMC certification, making it effective against electromagnetic noise in workshop situations. During operation, it can identify input out of range conditions and provide warnings to prevent anomalous system data.

The Schneider TM3TI4 is an excellent choice for applications that demand high-precision signal acquisition, such as food processing, pharmaceuticals, and plastic equipment. It is especially well-suited for automated systems with a variety of sensor types.

FAQ

Q: What are the reasons for sampling data delay or fluctuation in the Schneider Electric TM3TI4 module?

A: Sampling data delay or fluctuation in the Schneider Electric TM3TI4 module may be due to the sampling time being set to 100ms (low-speed mode) or improper settings of the software filter parameters.
Solution: Switch the sampling time to 10ms (high-speed mode) or adjust the digital filter time constant (it is recommended to gradually increase it from 0.1s until stability is achieved).

Q: What are the common faults encountered during the operation of the Schneider Electric TM3TI4 module?

A: Common faults of the Schneider Electric TM3TI4 module during operation and their possible causes:
(1)Power is not connected or loosely connected: Check if the power plug is properly inserted and ensure that the wiring on the module's power terminals is secure, with no signs of looseness or disconnection.
(2)Internal power filtering issues: If there is a problem with the internal power filter of the TM3TI4 module, the internal power filtering circuit may fail to effectively filter out noise from the power supply, causing the indicator light to flicker.
(3)Input line faults: Check the connection lines between the sensor and the TM3TI4 module for issues such as open circuits, short circuits, or poor contact, especially at the junctions of the wires, which may cause signal transmission anomalies due to looseness or oxidation.

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