Specifications

12 Rockwell Automation Publication 1769-TD006E-EN-P - January 2015
1769 Compact I/O Modules Specifications
Table 6 - Technical Specifications - 1769-IF4
Attribute 1769-IF4
Inputs 4 differential or single-ended
Input range ±10V
0…10V
0…5V
1…5V
0…20 mA
4…20 mA
Full scale range
(1)
±10.5V
-0.5…10.5V
-0.5…5.25V
0.5…5.25V
0…21 mA
3.2…21 mA
Current draw @ 5.1V 120 mA
Current draw @ 24V 60 mA
Heat dissipation, max 2.52 W
Converter type Delta Sigma
Resolution
(2)
14 bits (unipolar)
14 bits plus sign (bipolar)
Rated working voltage
(3)
30V AC/30V DC
Common mode voltage range
(4)
±10V DC max per channel
Common mode rejection > 60 dB @ 50 and 60 Hz with the 50 or 60 Hz filter selected, respectively
Normal mode rejection ratio -50 dB @ 50 and 60 Hz with the 50 or 60 Hz filter selected, respectively
Input impedance Voltage: 220 kΩ
Current: 250 Ω
Accuracy
(5)
Voltage: ±0.2% full scale @ 25 °C (77 °F)
Current: ±0.35% full scale @ 25 °C (77 °F)
Accuracy drift with temperature Voltage: ±0.003% per °C
Current: ±0.0045% per °C
Nonlinearity ±0.03%
Repeatability
(6)
±0.03%
Module error Voltage: ±0.3%
Current: ±0.5%
Overload at input terminals, max
(7)
Voltage: ±30V DC continuous, 0.1 mA
Current: ±32 mA continuous, ±7.6V DC
Isolation voltage 500V AC or 710V DC for 1 minute (qualification test), group to bus
30V AC/30V DC working voltage (IEC Class 2 reinforced insulation)
Weight, approx 300 g (0.65 lb)
Dimensions (HxWxD), approx 118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.)
Height with mounting tabs 138 mm (5.43 in.)
Slot width 1
Module location DIN rail or panel mount
Power supply 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4
Optional 24V DC Class 2 power supply voltage range
(8)
20.4…26.4V DC
Power supply distance rating 8 modules
Terminal screw torque 0.68 Nm (6 lbin)