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ControlLogix 8 Pt A/I HART Isolated

Catalog #: 1756-IF8IH

Lifecycle status: Active

Lifecycle status: Active

Input Signal	0-20mA, 4-20mA
Isolation	250V (continuous), reinforced insulation type, inputs to backplane
Number Of Channels	8 None

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
Input offset drift with temperature	<=300 µA/°C
Wire type	Copper
Terminal block torque specifications	1756-TBCH: 0.5 Nm (4.4 in-lb)
Inrush current	400mA @ 5V, 450mA @ 24V
Input conversion method	Sigma-Delta ADC (24-bit converter)
Module keying	Electronic, software configurable
Module error over full temperature range	0.3% of range (all filters) with HART disabled
Input range	0...20 mA (0...20.58 mA), 4...20 mA (3.42...20.58 mA)
Data format	32-bit floating point
Wire category	2 - on signal ports
Common mode noise rejection	>90 dB @ 50/60 Hz (10 Hz, 15 Hz or 20 Hz filters only)
Normal mode noise rejection	>90 dB @ 50 Hz and 60 Hz with 10 Hz filter, >74 dB @ 50 Hz and 60 Hz with 15 Hz filter, >33 dB @ 50 Hz and >90 dB @ 60 Hz with 20 Hz filter
Gain drift with temperature	20 ppm/°C
Voltage and current ratings	Backplane: 210mA @ 5.1V DC, 110mA @ 24V DC, Input voltage range: 5...30V DC, Input current range: 0...20mA @ 4...20mA
Typical module HART dynamic variables update time for all channels	1 s typical if all channels are HART enabled Pass through messages, handheld communications, sary masters, communication errors, or configuration changes can significantly increase the update time.
Module scan time	18...488 ms (filter dependent) for all channels - analog, minimum
Inputs	Eight current inputs
Resolution	16 to 21 bit
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	0.15...1.5% of full scale, filter dependent@ 25 °C with HART disabled, 1.5% of full scale with 250 Hz filter @ 25 °C with HART enabled, 0.5% of full scale with 100 Hz filter @ 25 °C with HART enabled, 0.2% of full scale with 50 Hz or 60 Hz filter @ 25 °C
Open circuit detection time	5 s (4...20 mA range only)
Suitable for safety functions	False
Power dissipation within module	4 W
Input overvoltage protection	28.8V DC

Surrounding air temperature, max	60 °C
North American temperature code	T5
Emissions	IEC 61000-6-4
ESD immunity	6 kV contact discharges, 8 kV air discharges
EFT/B immunity	±2kV @ 5kHz on 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

RTB keying	User-defined mechanical
Vibration	2 G @ 10...500 Hz
Shock	Operating: 30 G, Non operating: 50 G
Slot width	1 None

Calibration interval	12 mo typical
ATEX temperature code	T4
IECEx temperature code	T4

Input impedance	250 Ω ±5 Ω

Isolation voltage	250V (continuous), Reinforced insulation type, inputs to backplane, Basic insulation type, input to input, and inputs to ground.

Enclosure type rating	None (open-style)

Sales Info

Repairable	REPAIRABLE
Preferred Availability	true
Quick Turnaround	false
Dimension Height	5.461
Lead Time	5
Dimension Width	18.288
Dimension Length	21.844
Stock Status	STOCKED
Weight	0.379
Weight Unit	KG
Dimension Unit	CM

Available Downloads

DTM Library Software for the 1756-IF8IH Module v1.001
EDS files for 1756-IF8IH
Firmware for 1756-IF8IH v1.001
EDS files for 1756-IF8IH (multi)
EDS files for ControlLogix Family (multi)
AOP - Add On Profiles for 1756 HART I/O v40.12.23

See All Downloads

Type	Resource	Publication
General	Product Cutsheet	--
General	Product Profile	--
General	Technical Detail	--
Technical Data	1756-td002_-en-e	1756-TD002
User Manual	1756-um533_-en-p	1756-UM533

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China CCC

This product was certified with the above certifications as of 2024-11-21. 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.

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Technical Specifications

Input Signal	0-20mA, 4-20mA
Isolation	250V (continuous), reinforced insulation type, inputs to backplane
Number Of Channels	8 None

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
Input offset drift with temperature	<=300 µA/°C
Wire type	Copper
Terminal block torque specifications	1756-TBCH: 0.5 Nm (4.4 in-lb)
Inrush current	400mA @ 5V, 450mA @ 24V
Input conversion method	Sigma-Delta ADC (24-bit converter)
Module keying	Electronic, software configurable
Module error over full temperature range	0.3% of range (all filters) with HART disabled
Input range	0...20 mA (0...20.58 mA), 4...20 mA (3.42...20.58 mA)
Data format	32-bit floating point
Wire category	2 - on signal ports
Common mode noise rejection	>90 dB @ 50/60 Hz (10 Hz, 15 Hz or 20 Hz filters only)
Normal mode noise rejection	>90 dB @ 50 Hz and 60 Hz with 10 Hz filter, >74 dB @ 50 Hz and 60 Hz with 15 Hz filter, >33 dB @ 50 Hz and >90 dB @ 60 Hz with 20 Hz filter
Gain drift with temperature	20 ppm/°C
Voltage and current ratings	Backplane: 210mA @ 5.1V DC, 110mA @ 24V DC, Input voltage range: 5...30V DC, Input current range: 0...20mA @ 4...20mA
Typical module HART dynamic variables update time for all channels	1 s typical if all channels are HART enabled Pass through messages, handheld communications, sary masters, communication errors, or configuration changes can significantly increase the update time.
Module scan time	18...488 ms (filter dependent) for all channels - analog, minimum
Inputs	Eight current inputs
Resolution	16 to 21 bit
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	0.15...1.5% of full scale, filter dependent@ 25 °C with HART disabled, 1.5% of full scale with 250 Hz filter @ 25 °C with HART enabled, 0.5% of full scale with 100 Hz filter @ 25 °C with HART enabled, 0.2% of full scale with 50 Hz or 60 Hz filter @ 25 °C
Open circuit detection time	5 s (4...20 mA range only)
Suitable for safety functions	False
Power dissipation within module	4 W
Input overvoltage protection	28.8V DC

Surrounding air temperature, max	60 °C
North American temperature code	T5
Emissions	IEC 61000-6-4
ESD immunity	6 kV contact discharges, 8 kV air discharges
EFT/B immunity	±2kV @ 5kHz on 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

RTB keying	User-defined mechanical
Vibration	2 G @ 10...500 Hz
Shock	Operating: 30 G, Non operating: 50 G
Slot width	1 None

Calibration interval	12 mo typical
ATEX temperature code	T4
IECEx temperature code	T4

Input impedance	250 Ω ±5 Ω

Isolation voltage	250V (continuous), Reinforced insulation type, inputs to backplane, Basic insulation type, input to input, and inputs to ground.

Enclosure type rating	None (open-style)

Sales Info

Repairable	REPAIRABLE
Preferred Availability	true
Quick Turnaround	false
Dimension Height	5.461
Lead Time	5
Dimension Width	18.288
Dimension Length	21.844
Stock Status	STOCKED
Weight	0.379
Weight Unit	KG
Dimension Unit	CM

Documents

Product Cutsheet General
--

Product Profile General
--

Technical Detail General
--

1756-td002_-en-e Technical Data
1756-TD002

1756-um533_-en-p User Manual
1756-UM533

Type	Resource	Publication
General	Product Cutsheet	--
General	Product Profile	--
General	Technical Detail	--
Technical Data	1756-td002_-en-e	1756-TD002
User Manual	1756-um533_-en-p	1756-UM533