Allen-Bradley | Isolated Analog Input Module | 1771-IFF

SKU: 1771-IFF

Manufacturer: Allen-Bradley
Product No.: 1771-IFF
Condition：In stock
Product Type: Isolated Analog Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 1300g
Shipping port: Xiamen
Warranty: 12 months

Description

The 1771-IFF is an isolated analog input module designed for industrial control systems. It provides eight channels of isolated analog inputs, which can accept a variety of signal types including voltage and current. The module supports both single-ended and differential input configurations, offering flexibility in connecting different types of sensors and transducers.

Features

Eight channels of isolated analog inputs
Supports 0 to 5V, 0 to 10V, 4 to 20mA, and 0 to 20mA signals
Configurable for single-ended or differential inputs
Channel-to-channel isolation up to 1500Vrms
Common-mode rejection ratio (CMRR) > 100 dB at 60 Hz
High accuracy with ±0.1% full-scale error
Built-in surge protection
Compatible with Allen-Bradley programmable controllers

Technical Specifications

Input Channels: 8
Input Types: Voltage (0 to 5V, 0 to 10V), Current (4 to 20mA, 0 to 20mA)
Input Impedance: 1MΩ (voltage), 250Ω (current)
Isolation Voltage: 1500Vrms channel-to-channel
Common-Mode Rejection Ratio (CMRR): > 100 dB at 60 Hz
Accuracy: ±0.1% full scale
Temperature Coefficient: 50 ppm/°C
Operating Temperature: -40 to 85°C
Storage Temperature: -40 to 85°C
Relative Humidity: 5 to 95% non-condensing
Dimensions: Fits into one I/O chassis slot
Weight: 0.3 kg (0.66 lbs)

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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