Bachmann PTAI216 00010708-00 Temperature Recording Module

The Bachmann PTAI216 is a versatile temperature recording module designed for precise measurements in various applications. It features multiple analog input channels and dedicated inputs for Pt100/Pt1000 sensors, ensuring reliable temperature data collection.

Features

• 4 analog inputs: ±10 V / ±1 V / 0 to 20 mA
• 12 inputs for Pt100/Pt1000 sensors
• Supports single-ended or differential inputs for analog signals
• Utilizes 2-wire inputs for Pt100/Pt1000 sensors
• Resolution: 14 bit (analog inputs) / 12 bit (Pt100/Pt1000)
• Sample time: 2.5 ms (analog inputs) / 480 ms (Pt100/Pt1000)
• Galvanically isolated channels
• Wire break detection for inputs
• Monitoring of external power supply

Specifications

Voltage Inputs

• Quantity: Max. 4
• Input Type: Single-ended or differential
• Input Voltage: ±1 V or ±10 V
• Input Impedance: > 33 kΩ
• Input Filter: 170 Hz (low pass 1st order)
• Digital Resolution: 14 bit
• Allowed Common Mode Voltage: Max. ±1 V
• Error at Operating Temperature:
  • ±1 V: 25 °C → ±0.5 %
  • ±1 V: 0 to +60 °C → ±0.5 %
  • ±1 V: -30 to +60 °C → ±0.5 %
  • ±10 V: 25 °C → ±0.1 %
  • ±10 V: 0 to +60 °C → ±0.15 %
  • ±10 V: -30 to +60 °C → ±0.3 %
• Cross-talk Attenuation: > 60 dB
• Sample Time: 2.5 ms

Current Inputs

• Quantity: Max. 4
• Input Current: 0 to 20 mA
• Input Impedance: 243 Ω
• Digital Resolution: 14 bit
• Max. Input Current: 35 mA (destruction limit)
• Error at Operating Temperature:
  • 0 to 20 mA: 25 °C → ±0.2 %
  • 0 to 20 mA: 0 to +60 °C → ±0.2 %
  • 0 to 20 mA: -30 to +60 °C → ±0.3 %
• Sample Time: 2.5 ms

Pt100/Pt1000 Inputs

• Quantity: 12
• Input Type: 2-wire technology
• Temperature Range: -100 to +300 °C
• Constant Current via Sensor:
  • Pt100: 3 mA
  • Pt1000: 0.3 mA
• Digital Resolution: 12 bit
• Value of the LSB: 0.1 K
• Averaging: Over 16 values per 480 ms

External Power Supply

• Galvanic Isolation from System: 500 V
• Voltage Range: 18 to 34 VDC
• Current Consumption Internal: Normally 70 mA at 24 VDC

Approvals / Certificates

• General: CE, cULus, CCC
• Marine: DNV, LR, ABS, BV
• Ambient Conditions: Standard ColdClimate
• Operating Temperature: -30 to +60 °C
• Relative Humidity (Operation): 5 to 95 % (without condensation); 5 to 95 % (with condensation)
• Storage Temperature: -40 to +85 °C
• Relative Humidity (Storage): 5 to 95 % (with condensation)
• Pollution Degree (IEC 60664-1): 2 (without condensation); 2

Order Codes

Item	Item No.	Description
PTAI216	00010708-00	Temp.-recording module; 12x Pt100/1000; 4x In ±10V ±1V 20mA; 14bit; 0.25 %; isolated
PTAI216 CC	00017456-00	Like PTAI216; ColdClimate
KS-PTAI216 B+C	00012599-50	Terminal set cage clamp small (1x KZ 51/02; 4x KS 35/14) with labeling strip and coding elements (not for new developments)
KZ-PTAI216 B+C	00026126-00	Terminal set Phoenix cage clamp (1x KZ 51/02; 4x KZ 35/14) with labeling strip and coding elements
SS-PTAI216 B+C	00012010-50	Terminal set Phoenix screw side (1x KZ 51/02; 4x SS 35/14) with labeling strip and coding elements
SV-PTAI216 B+C	00010870-50	Terminal set Phoenix screw frontside (1x SV 51/02; 4x SS 35/14) with labeling strip and coding elements

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• Email: uma@meloauto.com
• WhatsApp: +8615915488782
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• Address: Unit 601, Powerlong International Center, No. 1599 Luling Road, Siming District, Xiamen City, Fujian, China

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