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Allen Bradley 1771-IL Analog Input Module with 16-bit Resolution -10 to 10 Volts DC
Allen Bradley 1771-IL Analog Input Module with 16-bit Resolution -10 to 10 Volts DC
16-bit resolution Analog Input Module
-10 to 10 Volts DC Allen Bradley Module
50 milliseconds scan rate 1771-IL Module
Place of Origin:
USA
Brand Name:
Allen Bradley
Model Number:
1771-IL
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Product Details
Manufacturer:
Allen Bradley
Resolution:
16-bit Binary Over Full Range
Backplane Current:
1.3 Amperes
Internal Scan Rate:
50 Milliseconds For 8 Channels
Voltage Range:
-10 To 10 Volts DC
Current Range:
-20 To 20 MA
Typical AC Signal Delay (Off):
24 (+/- 10) Ms
Typical DC Signal Delay (Off):
20 (+/- 9) Ms
Highlight:
16-bit resolution Analog Input Module
,-10 to 10 Volts DC Allen Bradley Module
,50 milliseconds scan rate 1771-IL Module
Payment & Shipping Terms
Minimum Order Quantity
1
Price
66USD
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in stock
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Product Description
Allen Bradley 1771-IL Analog Input Module
The Allen Bradley 1771-IL Analog Input Module supports both unipolar and bipolar signal formats. Unipolar operation represents values that begin at zero and increase positively, while bipolar operation handles signals with both positive and negative values, where the maximum positive value has a corresponding negative complement. Signal conversion is performed with 16-bit binary resolution over the full input range, delivering precise analog-to-digital conversion for process monitoring and control applications.
Technical Specifications
| Description | Series A | Series B | Series C |
|---|---|---|---|
| Data Table Usage | 8 in / 8 out / 12 read words / 19 write words | 8 in / 8 out / 15 read words / 37 write words | |
| Resolution | 12-bit binary | 16-bit binary | |
| Sample Time | No RTS, Default 500ms; range 500ms to 3.1s in 100ms increments | No RTS, Default 50ms; range 50ms to 3.1s in 100ms increments | |
| Calibration | Mechanical adjustments for gain, offset and zero offset | Auto-calibration (offset and gain); Zero offset and gain adjustment for each channel via programming terminal | |
| Accuracy | 0.1% of full scale range @ 25°C | Voltage: Typical 0.01%, Max 0.05% @ 25°C Current: Typical 0.06%, Max 0.1% @ 25°C (Includes 0.05% when using internal resistor) |
|
| Common Mode Rejection | >120 dB @ 60Hz and 1K ohm source imbalance | >150 dB @ 60Hz and 1K ohm source imbalance | |
| Normal Mode Rejection | >120 dB @ 60Hz | >60 dB @ 60Hz | |
| Input Overvoltage Protection | ±40V peak, continuous | Voltage mode: 140V AC (rms) continuous Current mode: 8V DC continuous |
|
| Backplane Current | 1.3A @ +5V | 1.0A @ +5V | 1.1A @ +5V |
| Power Dissipation | 6.5 Watts maximum | 5.0 Watts maximum | 5.5 Watts maximum |
| Thermal Dissipation | 22.2 BTU/hr maximum | 17.1 BTU/hr maximum | 18.8 BTU/hr maximum |
Why Global Enterprises Choose Amikon
- Specialized Knowledge: Our engineering background in Control Systems and Vision Systems allows us to speak your language—not just part numbers.
- The "One-Stop" Consolidation: Why manage ten vendors when you can manage one? We hunt the global market to find the best price-point for even the rarest DCS components.
- Guaranteed Reliability: Every part comes with professional warranty terms, helping you maintain a low Cost of Ownership (TCO).
Our Global Footprint by the Numbers
| 166 Countries Served |
| 98,618 Enterprises Supported |
| 10M+ Parts Distributed |
| 24/7 Multilingual Support |
Our Core Specializations
| PLC/DCS: Processors, Controllers, and I/O |
| Motion & Power: Large Servo Systems and Power Supply Units |
| HMI/Interface: Panels and communication cables |
Executive Sales: Miya Zheng
WhatsApp/Tel: +86 180 2077 6792
Email: sales@amikon.cn
Availability: Online 24/7 to solve your most critical hardware shortages.
Send us your "Impossible to Find" list—we'll find the solution.
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