1756-IF8IH ROCKWELL AUTOMATION

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
Input offset drift with temperature	<=300 µA/°C
Wire type	Copper
Terminal block torque specifications	1756-TBCH: 0.5 Nm (4.4 lb.in)
Inrush current	400 mA @ 5V, 450 mA @ 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: 210 mA @ 5.1V DC, 110 mA @ 24V DC, Input voltage range: 5...30V DC, Input current range: 0...20 mA, 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, secondary 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	No
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 at 5 kHz 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
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
Calibration interval	12 months typical
ATEX temperature code	T4
IECEx temperature code	T4
Input impedance	250 Ã¢¦ ±5 Ã¢¦
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)