The 1769-IF16C Compact I/O module from Allen-Bradley provides 16 high-density current analog input channels for CompactLogix and MicroLogix 1500 systems. Designed for precise signal acquisition, it supports multiple current ranges and delivers reliable performance in industrial automation environments.
Main Features:
Series: Compact I/O 1769
Type: High-Density Analog Input Module
Channels: 16 current input channels
Signal Type: Current (0…20 mA, 4…20 mA)
Resolution: 15 bits
Conversion Type: Delta-sigma A/D conversion
Input Impedance: 250 Ω typical
Accuracy: ±0.35% of full scale at 25 °C
Update Rate: 10 ms per channel
Data Format: 2’s complement binary
Performance and Reliability:
Power Supply: Requires 1769 Compact I/O power supply
Current Draw: 120 mA at 5 V DC, 65 mA at 24 V DC
Isolation: 750 V DC channel-to-backplane isolation
Overvoltage Protection: ±30 mA input protection
Operating Temperature: 0…60 °C
Storage Temperature: -40…85 °C
Humidity: 5–95 % non-condensing
Certifications: UL, CSA, CE, C-Tick
Physical Characteristics:
Mounting: DIN rail or panel mount
Dimensions: Compact I/O standard format
Net Weight: Approx. 0.45 kg
Application Scenarios
The 1769-IF16C is ideal for applications requiring multiple current input signals, such as process monitoring, energy management, and manufacturing automation. It integrates seamlessly with CompactLogix controllers for scalable and precise analog data acquisition.
FAQ
Q: What type of signals does the 1769-IF16C support? A: It supports current signals (0…20 mA and 4…20 mA).
Q: How many channels are available? A: The module provides 16 analog input channels.
Q: Is it compatible with CompactLogix controllers? A: Yes, it is designed for CompactLogix and MicroLogix 1500 systems.
