Technical data

Rockwell Automation Publication 1769-TD006C-EN-P - March 2012 33
1769 Compact I/O Modules Specifications
1769-IF16V
Compact voltage analog input module
Table 25 - Technical Specifications - 1769-IF16V
Attribute 1769-IF16V
Inputs 16 single-ended
Input range ±10V
0…10V
0…5V
1…5V
Full scale range
(1)
±10.5V
-0.5…10.5V
-0.5…5.25V
0.5…5.25V
Current draw @ 5.1V 190 mA
Current draw @ 24V 70 mA
Heat dissipation, max 2.4 W
Converter type Sigma Delta
Resolution
(2)
16 bits (unipolar)
15 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 > 1MΩ
Accuracy
(5)
±0.35% full scale @ 25 °C (77 °F)
Accuracy drift with temperature ±0.03% per °C
Nonlinearity ±0.03%
10 M
IN+
COM
0.1 µF
200
20 K
+
-
20 K
V
LOCAL
V
LOCAL
V
LOCAL
V
LOCAL
Gain A/D
M
u
l
t
i
p
l
e
x
e
r
1769-IF16V Sensor/Transmittor Inputs
+
IN1+
IN0+
IN3+
IN2+
IN5+
IN4+
IN7+
IN8+
IN6+
IN9+
IN11+
IN10+
IN12+
IN13+
IN15+
IN14+
Com
Com
+
+
-
The sensor power supply must be rated Class 2.
Sensor/
Transmitter
Supply
Voltage
Voltage
Signal
Signal
Ground
Simplified Input Circuit Diagram