Product Description
Part Number: 1756-IF6I
Technical Specifications
- Inputs: 6 individually isolated
- Input range:
?10.5V
0...10.5V
0...5.25V
0...21 mA
(over-range indication when exceeded) - Resolution:
16 bits
10.5V: 343 V/bit
0...10.5V: 171 V/bit
0...5.25V: 86 V/bit
0...21 mA: 0.34 A/bit - Current draw @ 5.1V: 250 mA
- Current draw @ 24V: 100 mA
- Total backplane power: 3.7 W
- Power dissipation, max:
Voltage: 3.7 W
Current: 4.3 W - Thermal dissipation:
Voltage: 12.62 BTU/hr
Current: 14.32 BTU/hr - Input impedance:
Voltage: > 10 M
Current: 249 - Open circuit detection time: Positive full scale reading within 5 s
- Overvoltage protection, max:
Voltage: 120V AC/DC
Current: 8V AC/DC (with on-board current resistor) - Normal mode noise rejection: 60 dB @ 60 Hz?
- Common mode noise rejection:
120 dB @ 60 Hz
100 dB @ 50 Hz - Channel bandwidth: 15 Hz (-3 dB)?
- Settling time: Settling time?
- Calibrated accuracy 25 ?C (77 ?F): Better than 0.1% of range
- Calibration interval: 6 months
- Offset drift: 2 V/?C
- Gain drift with temperature:
Voltage: 35 ppm/?C, 80 ppm/?C max
Current: 45 ppm/?C, 90 ppm/?C max - Module error: 0.54% of range
- Module input scan time, min:
25 ms min floating point
10 ms min integer? - On-board data alarming: Yes
- Scaling to engineering units: Yes
- Real-time channel sampling: Yes
- Data format: Integer mode (left justified, 2s complement) IEEE 32-bit floating point
- Module conversion method: Sigma-Delta
- Isolation voltage:
50V (continuous), basic insulation type, input channels-to-backplane, and input channel-to-channel
Routine tested at 1350V AC for 2 s - Module keying: Electronic, software configurable
- RTB keying: User-defined mechanical
- Slot width: 1
- Wire category: 2?
- North American temperature code: T4A
- IEC temperature code: T4
- Enclosure type: None (open-style)
NOTE:
- Notch filter dependent.
- Use this conductor category information for planning conductor routing as described in the system-level installation manual.
- Estimated Lead Time: 6 - 8
- Shipping Weight: 2 Kg
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