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SKU:1769-IT6
Allen-Bradley 1769-IT6 CompactLogix Thermocouple Module 6 Inputs
Manufacturer: Allen-Bradley
Product No.: 1769-IT6
Product Type: Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 280g
Shipping port: Xiamen
Warranty: 12 months
Kongsi
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- Sokongan 24/7
- Jaminan Kualiti
Penerangan
Allen-Bradley 1769-IT6 Thermocouple Millivolt Input Module
Product Overview
Allen-Bradley 1769-IT6 is a 6 channel thermocouple and millivolt input module for CompactLogix systems. It accepts J, K, T, E, R, S, B, N, and C thermocouple types plus ±50mV and ±10mV signals. Features auto calibration, open circuit detection, and selectable input filters from 10Hz to 1kHz.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Allen-Bradley / Rockwell Automation |
| Model | 1769-IT6 |
| Type | Thermocouple / Millivolt Input Module |
| Inputs | 6 channels + 2 CJC sensors |
| Thermocouple Types | J, K, T, E, R, S, B, N, C |
| Millivolt Range | ±50mV and ±10mV |
| Current Draw @ 5.1V | 100 mA |
| Current Draw @ 24V | 40 mA |
| Heat Dissipation | 1.5 W max |
| Nonlinearity | ±0.03% |
| CJC Sensor Accuracy | ±0.3°C (±0.54°F) |
| CJC Accuracy | ±1.0°C (±1.8°F) |
| Converter Type | Delta Sigma |
| Input Impedance | < 10 mΩ |
| CMRR | 115 dB |
| NMRR at 50 60Hz | 85 dB |
| Input Filters | 10, 50, 60, 250, 500 Hz, 1 kHz |
| Wire Size Solid | 22 14 AWG |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | 40°C to +85°C |
| Dimensions H x W x D | 118 x 87 x 35 mm |
| Weight | 0.28 kg (0.61 lbs) |
| Shipping Weight | 0.9 kg (2 lbs) |
| Replacement Terminal Block | 1769-RTBN18 |
| UPC | 10611320314424 |
Compatibility
CompactLogix controllers. 1769 ADN DeviceNet adapter. 1769 AENTR Ethernet adapter. Mount on DIN rail or panel. Supports Series A and B revisions.
Installation
Install at least two slots away from AC power supply to reduce electrical noise. Maintain 50mm (2 inch) clearance for ventilation. Use Belden 8761 shielded cable for millivolt inputs. Wire size 22 14 AWG solid or 22 16 AWG stranded. Copper wire rated at 90°C.
Features
Auto calibration at power up and programmable every 5 minutes. Open circuit, short circuit, over range and under range detection per channel. Selectable input filters for noise rejection. Delta Sigma converter provides high accuracy. Status indicators and channel diagnostics.
FAQ
Q1: What thermocouple types does 1769-IT6 support?
A1: The module supports J, K, T, E, R, S, B, N, and C thermocouple types. It also accepts ±50mV and ±10mV millivolt signals.
Q2: What are the input filter options?
A2: Selectable input filters include 10 Hz, 50 Hz, 60 Hz, 250 Hz, 500 Hz, and 1 kHz. Select appropriate filter based on application noise environment.
Q3: Does the module require external power?
A3: No. The 1769-IT6 receives 5V and 24V power from the communication bus. It draws 100mA at 5V and 40mA at 24V.
Spesifikasi Tambahan
Skalar (V/f)
Vektor
Dikuasakan oleh AC
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