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Rockwell Automation Publication 1734-IN032F-EN-P - September 2022
POINT I/O 4 Channel High Density Current Input Module Installation Instructions
Normal mode rejection ratio
-60 dB
Notch Filter
13.1 Hz @ Notch = 50 Hz
15.7 Hz @ Notch = 60 Hz (default)
26.2 Hz @ Notch = 100 Hz
31.4 Hz @ Notch = 120 Hz
52.4 Hz @ Notch = 200 Hz
62.9 Hz @ Notch = 240 Hz
78.6 Hz @ Notch = 300 Hz
104.8 Hz @ Notch = 400 Hz
125.7 Hz @ Notch = 480 Hz
Data format
Signed integer
Maximum overload
Fault protected to 28.8V DC
Calibration
Factory calibrated
Indicators, logic side
1 green/red network status
1 green/red module status
4 green/red input status
(1) Includes offset, gain, non-linearity, and repeatability error terms.
IMPORTANT
See the POINT I/O Modules Selection Guide, publication
for information on breaking the field power distribution bus. See sections
“When to Use the Field Power Distributor” and “When to Use the Expansion Power Unit”.
General Specifications
Attribute
Value
Terminal base
1734-TB3, 1734-TB3S wiring base assembly
POINTBus™ current, max
75 mA
Power dissipation, max
0.55 W @ 28.8V DC
Thermal dissipation, max
2.0 BTU/hr @ 28.8V DC
Supply voltage, backplane
5V DC
Supply voltage range, field power input
10…28.8V DC, 20 mA, Class 2
Input current
4…20 mA or 0…20 mA
Isolation voltage
50V, tested @ 1500V AC for 60 s, inputs, and field power to system
No isolation between individual inputs or inputs to field power
Dimensions (H x W x D), approx.
56.0 x 12.0 x 75.5 mm
(2.21 x 0.47 x 2.97 in.)
Keyswitch position
3
Enclosure type rating
None (open-style)
Wire size
0.25…2.5 mm
2
(22…14 AWG) solid or stranded copper wire rated at 100 °C (212 °F), or greater,
1.2 mm (3/64 in.) insulation max
Wiring category
(1)
(1) Use this conductor category information for planning conductor routing as described in Industrial Automation Wiring and Grounding Guidelines, publication
2 – on signal ports
1 – on power ports
Wire type
Shielded
Terminal base screw torque
Determined by installed terminal block
Weight, approx.
35 g (1.235 oz)
North American temp code
T4A
UKEX/ATEX temp code
T4
IECEx temp code
T4
Input Specifications (Continued)
Attribute
Value
