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Allen-Bradley 1756-IF8 ControlLogix 8 Point Analog Input Module

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Allen-Bradley 1756-IF8 ControlLogix 8 Point Analog Input Module

Allen-Bradley 1756-IF8 ControlLogix 8 Point Analog Input Module
Allen-Bradley 1756-IF8 ControlLogix 8 Point Analog Input Module Allen-Bradley 1756-IF8 ControlLogix 8 Point Analog Input Module Allen-Bradley 1756-IF8 ControlLogix 8 Point Analog Input Module

Large Image :  Allen-Bradley 1756-IF8 ControlLogix 8 Point Analog Input Module

Product Details:

Place of Origin: USA
Brand Name: Allen-Bradley
Certification: CE
Model Number: 1756-IF8

Payment & Shipping Terms:

Minimum Order Quantity: 1EA
Price: USD
Packaging Details: Original
Delivery Time: 5-8 WORKING DAYS
Payment Terms: T/T
Supply Ability: 10EA
Detailed Product Description
Manufacturer: Rockwell Automation Part Number: 1756-IF8
Product Type: Analog Input Module Revision: A
Package: Origin Warranty: 1 Year

Allen-Bradley 1756-IF8 ControlLogix 8 Point Analog Input Module 0

Allen-Bradley 1756-IF8 ControlLogix 8 Point Analog Input Module

Technical Specifications

Electrical

Input, current Yes
Input, voltage Yes
Input, resistor No
Input, resistance thermometer No
Input, thermocouple No
Input signal, configurable Yes
Output, current No
Output, voltage No
Output signal configurable No
Analogue inputs configurable Yes
Analogue outputs configurable No
Type of electric connection Screw-/spring clamp connection
Terminal block torque specifications 1756-TBCH: 0.5 Nm (4.4 lb.in)
Module keying Electronic, software configurable
Module conversion method Sigma-Delta
Offset drift 45 µV/°C
Input range ±10.5V, 0...10V, 0...5V, 0...20 mA
Data format Integer mode (left justified, 2 s complement) IEEE 32-bit floating point
Overvoltage protection Voltage: 30V DC maximum, Current: 8V DC maximum
Common mode noise rejection >100 dB @ 50/60 Hz
Normal mode noise rejection >80 dB @ 50/60 Hz
Module error Voltage: 0.1% of range, Current: 0.3% of range
Gain drift with temperature Voltage: 15 ppm/°C, Current: 20 ppm/°C
Module input scan time, min 8 pt single-ended (floating point): 16...488 ms, 4 pt differential (floating point): 8...244 ms, 2 pt differential (floating point): 5...122 m(1)
Voltage and current ratings Backplane: 5.1V DC, 150 mA maximum, 24V DC, 40 mA maximum, Input voltage range: -10...+10V, Input current range: 4...20mA, Limited to 100VA
Total backplane power 1.73 W
Thermal dissipation Voltage: 5.88 BTU/hr, Current: 7.92 BTU/hr
Current draw 150 mA @ 5.1V, 40 mA @ 24V
Inputs Eight single-ended, Four differential, Two high-speed differential
Power dissipation Voltage: 1.73 W, Current: 2.33 W
Resolution ±10.25V: 320 μV/count (15 bits plus sign bipolar), 0...10.25V: 160 μV/count (16 bits), 0...5.125V: 80 μ/V count (16 bits), 0...20.5 mA: 0.32 μA/count (16 bits)
Wire size Single wire connection (1756-TBCH): 0.33...2.1 mm² (22...14 AWG) solid or stranded shielded copper wire, rated at 105 °C (221 °F) or greater, 1.2 mm (3/64 in.) insulation maximum, Single wire connection (1756-TBS6H): 0.33...2.1 mm² (22...14 AWG) solid or
Calibrated accuracy Voltage: Better than 0.05% of range @ 25 °C, Current: Better than 0.15% of range @ 25 °C
Open circuit detection time Differential voltage: Positive full scale reading within 5 s, Single-ended/differential current: Negative full scale reading within 5 s, Single-ended voltage: Even-numbered channels go to positive full scale reading within 5 s, odd-numbered channels go to
Suitable for safety functions No
Onboard data alarming Yes
Scaling to engineering units Yes
Real-time channel sampling Yes
Wiring category 2 - on signal ports
 
 

Environmental

Surrounding air temperature, max 60 °C
North American temperature code T4A
Power consumption 1.73 W
Emissions IEC 61000-6-4
ESD immunity 6 kV contact discharges, 8 kV air discharges
EFT/B immunity ±2 kV at 5 kHz on shielded signal ports
Relative humidity 5...95% noncondensing
Conducted RF immunity 10V rms with 1 kHz sine wave 80% AM from 150 kHz...80 MHz on shielded signal ports
Surge transient immunity ±2 kV line-earth (CM) on shielded signal ports
Operating temperature 0 °C <Ta <60 °C (32 °F <Ta <140 °F)
Radiated RF immunity 10 V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 900 MHz, 10 V/m with 200 Hz 50% pulse 100% AM @ 1890 MHz, 3 V/m with 1 kHz sine-wave 80% AM from 2000...2700 MHz
Nonoperating temperature -40 °C
 
 

Mechanical

RTB keying User-defined mechanical
Vibration 2 G @ 10...500 Hz
Shock Operating: 30 G, Non operating: 50 G
Slot width 1
 
 

Certification

Calibration interval 12 months
ATEX temperature code T4
IECEx temperature code T4
 
 

Input Specifications

Input impedance Voltage: >1 MΩ, Current: 249 Ω
 
 

Power

Isolation voltage 250V (continuous), reinforced insulation type, inputs to backplane. No isolation between individual inputs. Routine tested at 1350V AC for 2 s
 
 

Construction

Enclosure type rating None (open-style)
 
 

 

Documentation

RESOURCE PUBLICATION NUMBER
Technical Data 1756-TD002
 
 

 

Certifications

 
  • China CCC
  • Safety
 

This product was certified with the above certifications as of 2023-01-05. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

Contact Details
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Tel: +8618059279924

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