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Home Product Allen-Bradley 1756-IH16I 16-Channel Analog Input Module ±10V/0-20mA
ControlLogix 5580 controller

Allen-Bradley 1756-IH16I 16-Channel Analog Input Module ±10V/0-20mA

Allen-Bradley 1756-IH16I
ControlLogix Analog Module
16-Channel Input Module
1756-IH16I
Allen-Bradley 1756-IH16I ControlLogix Analog Input Module with 16-Channel isolated voltage/current inputs for precision signal processing in industrial automation systems.
Categories:Automation
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Product Description

The Allen-Bradley 1756-IH16I is a high-performance 16-Channel Input Module designed for the ControlLogix platform. This analog module supports 16 single-ended current/voltage inputs with a configurable range (e.g., 0-20 mA, 4-20 mA, ±10V) for precise signal acquisition. It integrates directly into the ControlLogix backplane, enabling seamless communication with other system modules via the built-in RS-485 interface. Operating within a 24V DC supply range and a temperature range of -20°C to 60°C, it is ideal for industrial automation, process control, and manufacturing applications. Key advantages include high channel density, accurate signal conversion, and robust noise immunity. A potential limitation is the lack of isolated inputs. The module is compatible with ControlLogix chassis and requires no external power for signal conditioning. Its compact design optimizes rack space while supporting long-distance signal transmission up to 1000 meters with proper shielding.
ParameterSpecification
ManufacturerAllen-Bradley
Module TypeControlLogix Analog Module
Model Number1756-IH16I
Input Channels16-Channel
Input Signal TypeVoltage/Current
Voltage Range±10V DC, 0-10V DC
Current Range0-21mA DC, ±21mA DC
Resolution16-bit
Update Rate1ms per channel
IsolationChannel-to-channel
Backplane CompatibilityControlLogix Chassis
MountingDIN Rail or Panel
Operating Temperature-20°C to 70°C
CertificationsCE, cULus, ATEX
Power Consumption85mA @ 5V DC
Connector TypeRemovable Terminal Block
Weight0.45 kg
question:Why can other suppliers find discontinued models we cannot provide?
answer:They might use refurbished parts or remaining stock, which we avoid for quality and compliance.
question:Can your company ensure stable supply?
answer:Yes, we maintain reliable supply chains and inventory management for consistent availability.
question:How is after-sales handled if a product is found refurbished and malfunctions?
answer:Free replacement/refund offered immediately, with investigation into sourcing to prevent recurrence.
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 can other suppliers find discontinued models we cannot provide?
answer:They might use refurbished parts or remaining stock, which we avoid for quality and compliance.
question:Can your company ensure stable supply?
answer:Yes, we maintain reliable supply chains and inventory management for consistent availability.
question:How is after-sales handled if a product is found refurbished and malfunctions?
answer:Free replacement/refund offered immediately, with investigation into sourcing to prevent recurrence.
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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