Rockwell Automation Publication 1734-UM013N-EN-P - September 2017 181
Specifications Appendix C
Normal mode rejection Filter frequency @ 1 Hz:
-3 dB @ 0.7 Hz
-70 dB @ 50 Hz
-70 dB @ 60 Hz
Filter frequency @ 5 Hz:
-3 dB @ 2.6 Hz
-70 dB @ 50 Hz
-70 dB @ 60 Hz
Filter frequency @ 10 Hz:
-3 dB @ 4.8 Hz
-50 dB @ 50 Hz
-50 dB @ 60 Hz
Filter frequency @ 50 Hz:
-3 dB @ 10.2 Hz
-20 dB @ 50 Hz
-20 dB @ 60 Hz
Voltage mode input impedance > 200K Ohms
Current mode input impedance <100 Ohms
Tachometer mode input impedance > 200K Ohms
Data value format 16 bit, two’s complement
Accuracy Voltage mode @ 25° C [77° F]: ±0.5% full scale
Drift: ±0.02% full scale/°C
Current mode
(3)
@ 25° C [77° F]: ±0.6% full scale
Drift: ±0.03% full scale/°C
Tachometer mode @ 25° C [77° F]: ±2% gain error
drift: ±0.1%/°C additional gain error, due
to temperature
Example for a module at 100 Hz and 55 °C:
Accuracy = 100 Hz x
(0.02 + (0.001 x (55…25))) =
100 Hz x (0.02 + 0.03) = ±5 Hz error
Calibration Factory-calibrated; no user-calibration
Maximum overload on inputs ±30V
Isolation Voltage 50V continuous- basic Insulation Type, I/O and field power to system
Type tested at 500V AC for 60 seconds
No isolation between individual I/O or I/O to field power
I/O scan rate ≤ 6 ms
Indicators 4 analog input (yellow/red)
4 sensor power (green/red)
1 power (green/yellow)
Keyswitch positions (left and right) Key 1 = 8 (left); Key 2 = 3 (right)
North America temp code T4A
IEC temp code T4
Enclosure type rating None (open-style)
Pilot Duty Rating Sensor outputs not rated
Wiring category
(2)
2 - on signal ports
1 - on power ports
Wire Type Shielded on signal ports
Wire size Determined by installed terminal block
Terminal block torque Determined by installed terminal block
Weight, approx. 68 g (2.4 oz)
Dimensions (HxWxD), approx.
(without terminal block)
77 x 25 x 55 mm (3.03 x 0.98 x 2.17 in.)
Attribute 1734-IE4S Series A
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