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Home Product 1738-IE4CM12 Allen-Bradley POINT I/O 24V DC Digital Input Module Control System
I/O Module

1738-IE4CM12 Allen-Bradley POINT I/O 24V DC Digital Input Module Control System

Allen-Bradley 1738-IE4CM12
1738-IE4CM12 module
1738 Flex I/O module
1738-IE4CM12
The Allen-Bradley 1738-IE4CM12 module is a 1738 Flex I/O module providing 4-channel analog input capabilities for industrial automation. Designed for flexible integration, it supports voltage/current signals, offers high-density I/O configuration, and ensures reliable data communication within Allen-Bradley control systems.
Categories:Automation
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Product Description

The Allen-Bradley 1738-IE4CM12 module is a compact 1738 Flex I/O module designed for industrial automation applications. It features 4 isolated analog input channels, supporting current (0–20 mA) or voltage (±10V) signals with 16-bit resolution. This module directly interfaces with up to 8 Flex I/O modules via a built-in communication port and operates on a 10–30V DC power supply. It is compatible with EtherNet/IP networks, enabling seamless integration into distributed control systems. The 1738-IE4CM12 operates within a temperature range of -20°C to 70°C, making it suitable for harsh environments in manufacturing, process control, or energy industries. Key advantages include high accuracy, rugged construction, and easy configuration via Rockwell software. However, it lacks onboard diagnostics and requires external termination panels. The module does not include a battery or display and is typically used for sensor signal acquisition over short-to-medium distances.
ParameterSpecification
ManufacturerAllen-Bradley
Model Number1738-IE4CM12
Product Series1738 Flex I/O module
Input TypeAnalog Current/Voltage
Channels12
Input Range0-20 mA, ±10 V DC
Resolution16-bit
Communication ProtocolEtherNet/IP
Mounting TypeDIN Rail
Operating Temperature-20°C to 70°C
CertificationsUL, ATEX, CE
Power Requirement24V DC ±10%
Dimensions90 mm x 87 mm x 60 mm
Weight210 grams
question:Why choose us for industrial automation products?
answer:As Asia's leading trade company with 20+ years' experience, we guarantee reliable quality and uphold strong reputation, supported by 85% repeat clients.
question:How do you handle failures from refurbished products?
answer:We replace faulty refurbished items immediately, compensate losses, and thoroughly investigate the cause to prevent recurrence.
question:Do you provide technical selection guidance?
answer:Yes, our expert team offers tailored technical support for product selection, ensuring optimal compatibility and performance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why choose us for industrial automation products?
answer:As Asia's leading trade company with 20+ years' experience, we guarantee reliable quality and uphold strong reputation, supported by 85% repeat clients.
question:How do you handle failures from refurbished products?
answer:We replace faulty refurbished items immediately, compensate losses, and thoroughly investigate the cause to prevent recurrence.
question:Do you provide technical selection guidance?
answer:Yes, our expert team offers tailored technical support for product selection, ensuring optimal compatibility and performance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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