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Allen Bradley
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1756-IF8I

ControlLogix 8 Point Analog Input

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Allen-Bradley 1756-IF8I product image
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生命周期状态: 活跃
Product at a glance
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Repair Options Available
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Input, current True
Input, voltage True
Input, resistor False
Input, resistance thermometer False
Input, thermocouple False
Input signal, configurable True
Output, current False
Output, voltage False
Output signal configurable False
Analogue inputs configurable True
Analogue outputs configurable False
Type of electric connection Screw-/spring clA connection
Channel bandwidth Notch Filter configuration dependent
Module keying Electronic, software configurable
Module error over full temperature range 0.1 %
Module conversion method Sigma-Delta
Input range -10...10V, 0…10V @ 0...5V, 0...20 mA
Data format IEEE 32-bit floating point
Wire category 2 - on signal ports
Overvoltage protection ±30V DC maximum
Common mode noise rejection 120 dB @ 50/60 Hz
Normal mode noise rejection 80 dB @ 60 Hz
Module input scan time, min 1 ms
Voltage and current ratings Backplane: 5.1V DC 200mA @ 24V DC 400 mA, Input voltage: -10V to +10V @ 0V to 10V @ 0V to 5V, Input current: 0 mA to 20 mA, Output current: 0 mA to 20 mA
Settling time Notch Filter configuration dependent
Total backplane power Voltage/Non-sourcing current mode: 4.6 W, Sourcing current mode: 10.6 W
Thermal dissipation Voltage mode: 15.7 BTU/hr, Non-sourcing current mode: 17.4 BTU/hr, Sourcing current mode: 24.9 BTU/hr
Current draw 200mA @ 5.1V, Voltage/Non-sourcing current mode: 150mA @ 24V, Sourcing current mode: 400mA @ 24V (In sourcing current mode, the channel provides loop power.)
Inputs Eight isolated channels - any combination of voltage or current mode
Power dissipation Voltage mode: 4.6 W (15.7 BTU/hr), Non-sourcing current mode: 5.1 W (17.4 BTU/hr), Sourcing current mode: 7.3 W (24.9 BTU/hr)
Resolution 24 bit, ±10.5V (1.49 µV/count), 0...10.5V (1.49 µV/count), 0...5.25V (1.49 µV/count), 0...21 mA (2.99 nA/count)
Wire size 0.33...2.1 mm² (22...14 AWG) solid or stranded shielded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation maximum
Calibrated accuracy 0.05% @ 25°C (77 °F)
Open circuit detection time 5 s
Suitable for safety functions False
Onboard data alarming True
Scaling to engineering units True
Real-time channel sampling True
Sourcing voltage, min 20V DC
Sourcing voltage, max 36V DC (open circuit)
Sourcing current, max Current limited <45 mA (IN_x/I/SRC to RTN_x)
Surrounding air temperature, max 60 °C
North American temperature code T4
Emissions IEC 61000-6-4
ESD immunity 6 kV contact discharges, 8 kV air discharges
EFT/B immunity ±4kV @ 5kHz 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 to 60 °C
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
RTB keying User-defined mechanical
Vibration 2 G @ 10...500 Hz
Shock Operating: 30 G, Non operating: 50 G
Slot width 1
Input impedance Voltage mode: 1 GΩ approximately (powered), Voltage mode: 7500 Ω approximately (unpowered), Current mode: 125 Ω approximately
Isolation voltage 250V (continuous), reinforced insulation type, inputs to backplane, 250V (continuous), basic insulation type, input to input
IEC temperature code T4
Enclosure type rating None (open-style)
图纸
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DXF)
图纸
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DXF)
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类型 资源 出版
General Product Cutsheet --
General Technical Detail --
General Product Profile --
Technical Data 1756-td002_-en-e 1756-TD002
寻找更多文档?
在技术文档中心查找此产品的技术文档,或搜索我们的文献资料库。
访问技术文档中心 Chevron RightChevron Right 搜索文献资料库 Chevron RightChevron Right
提供下载
  • Firmware for 1756-IF8I v3.012
查看所有下载 Chevron RightChevron Right
China CCC Australian RCM Korean KC ATEX IECEx Scheme
  • China CCC
  • Safety
  • Australian RCM
  • Korean KC
  • ATEX
  • IECEx Scheme
  • American Bureau of Shippin
  • MOROCCO DOC

This product was certified with the above certifications as of 2025-09-10. 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.

想要更多的技术说明?
在我们的知识库中查找罗克韦尔自动化技术专家关于该产品的问题和答案。
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技术规格
Input, current True
Input, voltage True
Input, resistor False
Input, resistance thermometer False
Input, thermocouple False
Input signal, configurable True
Output, current False
Output, voltage False
Output signal configurable False
Analogue inputs configurable True
Analogue outputs configurable False
Type of electric connection Screw-/spring clA connection
Channel bandwidth Notch Filter configuration dependent
Module keying Electronic, software configurable
Module error over full temperature range 0.1 %
Module conversion method Sigma-Delta
Input range -10...10V, 0…10V @ 0...5V, 0...20 mA
Data format IEEE 32-bit floating point
Wire category 2 - on signal ports
Overvoltage protection ±30V DC maximum
Common mode noise rejection 120 dB @ 50/60 Hz
Normal mode noise rejection 80 dB @ 60 Hz
Module input scan time, min 1 ms
Voltage and current ratings Backplane: 5.1V DC 200mA @ 24V DC 400 mA, Input voltage: -10V to +10V @ 0V to 10V @ 0V to 5V, Input current: 0 mA to 20 mA, Output current: 0 mA to 20 mA
Settling time Notch Filter configuration dependent
Total backplane power Voltage/Non-sourcing current mode: 4.6 W, Sourcing current mode: 10.6 W
Thermal dissipation Voltage mode: 15.7 BTU/hr, Non-sourcing current mode: 17.4 BTU/hr, Sourcing current mode: 24.9 BTU/hr
Current draw 200mA @ 5.1V, Voltage/Non-sourcing current mode: 150mA @ 24V, Sourcing current mode: 400mA @ 24V (In sourcing current mode, the channel provides loop power.)
Inputs Eight isolated channels - any combination of voltage or current mode
Power dissipation Voltage mode: 4.6 W (15.7 BTU/hr), Non-sourcing current mode: 5.1 W (17.4 BTU/hr), Sourcing current mode: 7.3 W (24.9 BTU/hr)
Resolution 24 bit, ±10.5V (1.49 µV/count), 0...10.5V (1.49 µV/count), 0...5.25V (1.49 µV/count), 0...21 mA (2.99 nA/count)
Wire size 0.33...2.1 mm² (22...14 AWG) solid or stranded shielded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation maximum
Calibrated accuracy 0.05% @ 25°C (77 °F)
Open circuit detection time 5 s
Suitable for safety functions False
Onboard data alarming True
Scaling to engineering units True
Real-time channel sampling True
Sourcing voltage, min 20V DC
Sourcing voltage, max 36V DC (open circuit)
Sourcing current, max Current limited <45 mA (IN_x/I/SRC to RTN_x)
Surrounding air temperature, max 60 °C
North American temperature code T4
Emissions IEC 61000-6-4
ESD immunity 6 kV contact discharges, 8 kV air discharges
EFT/B immunity ±4kV @ 5kHz 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 to 60 °C
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
RTB keying User-defined mechanical
Vibration 2 G @ 10...500 Hz
Shock Operating: 30 G, Non operating: 50 G
Slot width 1
Input impedance Voltage mode: 1 GΩ approximately (powered), Voltage mode: 7500 Ω approximately (unpowered), Current mode: 125 Ω approximately
Isolation voltage 250V (continuous), reinforced insulation type, inputs to backplane, 250V (continuous), basic insulation type, input to input
IEC temperature code T4
Enclosure type rating None (open-style)
图纸
图纸
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DXF)
图纸
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DXF)
登录您的罗克韦尔自动化帐户以查看和下载技术图纸.
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文档
Product Cutsheet General
--
Technical Detail General
--
Product Profile General
--
1756-td002_-en-e Technical Data
1756-TD002
类型 资源 出版
General Product Cutsheet --
General Technical Detail --
General Product Profile --
Technical Data 1756-td002_-en-e 1756-TD002
寻找更多文档?
在技术文档中心查找此产品的技术文档,或搜索我们的文献资料库。
访问技术文档中心 Chevron RightChevron Right 搜索文献资料库 Chevron RightChevron Right
下载
提供下载
  • Firmware for 1756-IF8I v3.012
查看所有下载 Chevron RightChevron Right
认证
China CCC Australian RCM Korean KC ATEX IECEx Scheme
  • China CCC
  • Safety
  • Australian RCM
  • Korean KC
  • ATEX
  • IECEx Scheme
  • American Bureau of Shippin
  • MOROCCO DOC

This product was certified with the above certifications as of 2025-09-10. 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.

技术说明
想要更多的技术说明?
在我们的知识库中查找罗克韦尔自动化技术专家关于该产品的问题和答案。
搜索知识库 Chevron RightChevron Right
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