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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 |
About Us
Meloauto – Your Trusted Supplier for Original, Brand-New PLC and DCS Parts Meloauto offer a vast selection of products from globally recognized brands, including Allen Bradley, Bently Nevada, Honeywell, ABB, GE Fanuc, Siemens, Invensys Triconex, ICS Triplex, Foxboro, Yokogawa, Schneider, and Hima, among others. With tens of thousands of new parts ready to ship, Meloauto has successfully served customers across over 50 countries worldwide. We focus on supplying discontinued and hard-to-find items, ensuring each product is in brand-new, original condition.Contact Us
- Phone: +86-15915488782
- Email: [email protected]
- WhatsApp: +8615915488782
- Business Hours: 24/7 service
- Address: Unit 601, Powerlong International Center, No. 1599 Luling Road, Siming District, Xiamen City, Fujian, China
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