Description
Allen-Bradley 1771-ID01 High-Voltage AC/DC Input Module
The 1771-ID01 from Allen-Bradley/Rockwell Automation is a robust isolated input module for PLC-5 systems. This versatile module handles both AC and DC high-voltage signals across its six isolated channels. It provides reliable interface for industrial control applications requiring direct connection to 220V field devices.
Technical Specifications
- Brand & Model: Allen-Bradley 1771-ID01
- Module Type: Isolated AC/DC Digital Input
- Input Channels: 6 Isolated Channels
- AC Voltage Range: 184-276V AC
- DC Voltage Range: 18-276V DC
- Nominal Voltage: 220V AC/DC
- Backplane Current: 74 mA @ 5V DC
- Off-State Current (AC): 0.7 mA Maximum
- Off-State Current (DC): 1.0 mA Maximum
- Response Time (AC): 20 ms (±10 ms)
- Response Time (DC On): 10 ms (±4 ms)
- Response Time (DC Off): 20 ms (±9 ms)
- Isolation Rating: 1500V RMS Channel-to-Backplane
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
Installation & Compatibility
- Designed for 1771 PLC-5 series chassis installation
- Includes 1771-WD field wiring arm for easy connections
- Compatible with standard 1771 I/O rack systems
- Supports both half-slot and full-slot addressing modes
- Works with limit switches, pushbuttons, and selector switches
- Requires 3.3K ohm 20W resistor for certain output connections
Packaging & Delivery
- Includes one 1771-ID01 module and wiring arm
- Protected packaging ensures safe transportation
- Global shipping via FedEx, UPS, and DHL available
- 12-month warranty coverage provided
Comparison With Related Modules
- For analog input requirements, see the 1771-IFE Analog Input Module
- For enhanced analog capabilities, consider the 1771-IFEK Analog Input Module
Frequently Asked Questions
- Can this module handle both AC and DC signals simultaneously? Yes, it can process mixed signal types across different channels
- What wire gauge is recommended for field connections? Use 14-22 AWG wire for optimal performance and safety
- Is external power required for this input module? No, it receives operating power from the 1771 backplane
- How does the isolation protect the system? Optical isolation prevents high-voltage transients from reaching the controller
- Can I use this module with 240V AC industrial devices? Yes, it supports voltages up to 276V AC for various applications
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