Description / توضیحات
Model 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 16 Hz filter selected
Input impedance
Voltage: 220 k ; Current: 250 k
Accuracy(5)
Nonlinearity ?0.03%
Repeatability(6)
?0.03%
Overload at input terminals, max(7)
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
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 N m (6 lb in)
Retaining screw torque 0.46 N m (4.1 lb in)
Wire size (22 14 AWG) solid; (22 16 AWG) stranded
Wire type Cu-90 ?C (194 ?F)
Replacement terminal block 1769-RTBN18 (1 per kit)
Replacement door label 1769-RL2 series B (2 per kit)
Replacement door 1769-RD (2 per kit)
