1756-IF6I

Specifications

Display

Module Health, In Calibration,Mode

Input Signal

+/- 10V, 0-10.5V, 0-5.25V,0-21mA

Isolation

250 V continuous between,inputs

Number Of Channels

6

Special Features

Per Point Isolation

Analogue inputs configurable

1

Analogue outputs configurable

0

Calibrated accuracy

Better than 0.1% of range @ 25 °C (77 °F)

Channel bandwidth

15 Hz

Common mode noise rejection

120 dB @ 60 Hz, 100 dB @ 50 Hz

Conducted RF immunity

10V rms with 1 kHz sine wave 80% AM from 150 kHz...80 MHz on shielded signal ports

Current draw

250mA @ 5.1V, 100mA @ 24V

Data format

Integer mode (left justified, 2 s complement) IEEE 32-bit floating point

EFT/B immunity

±2kV @ 5kHz on shielded signal ports

Emissions

IEC 61000-6-4

Enclosure type rating

None (open-style)

ESD immunity

6 kV contact discharges, 8 kV air discharges

Gain drift with temperature

Voltage: 35 ppm/°C, 80 ppm/°C maximum, Current: 45 ppm/°C, 90 ppm/°C maximum

Input, current

1

Input impedance

Voltage: >10 MΩ, Current: 249 Ω

Input range

±10.5V @ 0...10.5V, 0...5.25V @ 0...21mA

Input, resistance thermometer

0

Input, resistor

0

Inputs

6 individually isolated

Input signal, configurable

1

Input, thermocouple

0

Input, voltage

1

Isolation voltage

250V (continuous), basic insulation type, input channels-to-backplane, and input channel-to-channel Routine tested at 1350V AC @ 2s

Module conversion method

Sigma-Delta

Module error

0.54% of range

Module input scan time, min

25 ms minimum - floating point, 10 ms minimum - integer

Module keying

Electronic, software configurable

Nonoperating temperature

-40 °C

Normal mode noise rejection

60 dB @ 60 Hz

North American temperature code

T4A

Offset drift

2 µV/°C

Onboard data alarming

1

Open circuit detection time

Positive full scale reading within 5 s

Operating temperature

0 °C

Output, current

0

Output signal configurable

0

Output, voltage

0

Overvoltage protection

Voltage: 120V AC/DC maximum, Current: 8V AC/DC (with onboard current resistor), maximum

Power dissipation

Voltage: 3.7 W, maximum, Current: 4.3 W, maximum

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

Real-time channel sampling

1

Relative humidity

5...95% noncondensing

Resolution

16 bit, 10.5V: 343 µV/bit, 0...10.5V: 171 µV/bit, 0...5.25V: 86 µV/bit, 0...21 mA: 0.34 µA/bit

RTB keying

User-defined mechanical

Scaling to engineering units

1

Settling time

<80 ms to 5% of full scale

Shock

Operating: 30 G, Nonoperating: 30 G

Slot width

1

Suitable for safety functions

0

Surge transient immunity

±2 kV line-earth (CM) on shielded signal ports

Surrounding air temperature, max

60 °C

Thermal dissipation

Voltage: 12.62 BTU/hr, Current: 14.32 BTU/hr

Total backplane power

3.7 W

Type of electric connection

Screw-/spring clA connection

Vibration

2 G @ 10...500 Hz

Wire category

Category: 2

Bulletin

1756

Series

A

Lifecycle Status

Discontinued