Bachmann PTAI216 Temperature Input Module In Stock

Overview:

The Bachmann PTAI216 is a temperature input module tailored for industrial automation applications. It offers precise and dependable temperature measurements across various settings.

Key Features

Versatile Inputs:

• It includes 4 analog inputs for voltage (±10V, ±1V) and current (0-20mA) signals.
• It supports 12 inputs for Pt100 and Pt1000 temperature sensors.
• The module accommodates both single-ended and differential configurations for analog signals.
• It utilizes 2-wire inputs for Pt100 and Pt1000 sensors.

High Resolution:

• The module provides 14-bit resolution for analog inputs.
• It offers 12-bit resolution for Pt100 and Pt1000 inputs.

Fast Sampling:

• The sampling time for analog inputs is 2.5ms.
• The sampling time for Pt100 and Pt1000 inputs is 480ms.

Isolation:

• It features galvanic isolation between channels and the system.

Reliability:

• The module includes wire break detection for inputs.
• It monitors the external power supply for enhanced reliability.

Technical Specifications

Analog Inputs:

• The module supports up to 4 analog inputs.
• It can handle single-ended or differential input types.
• Input voltage options include ±1V or ±10V.
• The input impedance exceeds 33 kΩ.
• It includes a 170 Hz low pass filter.
• Digital resolution is 14-bit.
• The maximum allowed common mode voltage is ±1V.
• The error at 25°C is ±0.5% for ±1V and ±0.1% for ±10V. The error ranges from ±0.5% to ±0.3% over -30 to +60°C.
• Cross-talk attenuation is greater than 60 dB.
• The sample time is 2.5 ms.

Current Inputs:

• The module accommodates up to 4 current inputs.
• It supports single-ended input types.
• The input current range is 0-20 mA.
• Input impedance is 500 Ω.
• It includes a 170 Hz low pass filter.
• Digital resolution is 14-bit.
• The error at 25°C is ±0.5%, and the error ranges from ±0.5% to ±0.3% over -30 to +60°C.
• Cross-talk attenuation is greater than 60 dB.
• The sample time is a maximum of 12 ms.

Temperature Inputs:

• The module supports 2-wire inputs.
• It is compatible with Pt100 and Pt1000 sensors.
• Excitation voltage is 2.5 V.
• Digital resolution is 12-bit.
• The error at 25°C is ±0.1%, with a range of ±0.3% over -30 to +60°C.
• The sample time is 480 ms.

General:

• Power supply requirement is 24 VDC.
• Power consumption is less than 1.5 W.
• The operating temperature range is -30 to +60°C.
• Relative humidity ranges from 5 to 95% (non-condensing).
• Dimensions are 120 x 75 x 30 mm.
• Weight is 150 g.

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