Hanyit recommends the Allen Bradley 1756-IB32, a 32-channel digital DC input module from the ControlLogix series. This module belongs to the Programmable Automation Controller (PAC) family and is suitable for discrete signal acquisition in industrial automation. This module requires a 1756-TBCH or 1756-TBS6H terminal block for installation in a ControlLogix chassis. It occupies one slot and features an open housing design. Hanyit has received positive feedback from its customers.
Allen-Bradley 1756-IB32 Key Parameters
Parameter Value Range/Specifications
Operating Voltage Range: 10–31.2 VDC (Nominal 24 VDC)
Current Consumption: 120 mA at 5.1 V, 2 mA at 24 V
Total Backplane Power: 0.66 W
Maximum Inrush Current: 250 mA (decays to less than 37% within 22 ms)
Off-State Parameters: Maximum Current: 2.27 mA, Maximum Voltage: 5 V
Environmental Compatibility: Power Consumption: 6.2 W at 60°C, Heat Dissipation: 21.1 BTU/hour
Q: What are the typical applications for the Allen-Bradley 1756-IB32?
A: Manufacturing: Production line automation, machinery status monitoring, and real-time acquisition of discrete signals such as limit switches and photoelectric sensors. This provides smoother and more convenient user experience.
Energy Management: Energy usage monitoring and optimized energy consumption control in power, petrochemical, and water treatment systems. This wide range of applications creates greater profits and saves costs for our customers. Building Automation: Collects the operating status of air conditioning, lighting, and security systems, supporting intelligent adjustment and energy-saving management. This reduces labor costs and increases production efficiency for enterprises.
What are the differences and installation precautions for the 1756-IB32?
Model Identification
Standard Model: 1756-IB32 (Basic Edition)
Derivative Model: 1756-IB32/B (The "B" suffix may indicate a hardware version upgrade; the core parameters remain the same). Both models are available from Hanyite.
Installation and Accessory Requirements
Required Accessory: 1756-TBCH or 1756-TBS6H Terminal Block. More professional and secure.
Installation Scenario: Supports deployment in local I/O racks, distributed I/O chassis, and independent control systems. It offers a wide range of applications, providing more intelligent and flexible production efficiency, greatly meeting the production needs of a wide range of users.
What are compatible modules in the same series and with related functions?
As part of the ControlLogix family, the 1756-IB32 is compatible with other modules in the series in terms of hardware architecture and communication protocols. The following are some of the relevant modules:
|
Module Model |
Function Type |
Association with 1756-IB32 |
|
1756-OF8, 1756-OF8/A |
Analog Output Module |
Belonging to the ControlLogix series, it can be used with the 1756-IB32 to achieve coordinated control of input and output signals. It is suitable for automation systems requiring analog closed-loop control. |
|
1756-L71, 1756-L71S |
Processor Module |
As the system's core controller, it directly manages the 1756-IB32 module's signal acquisition and data processing, serving as the key upper-level device for the module's functionality. |
|
1756-CNB, 1756-CNB/E, 1756-CNB/B, 1756-CNB/D |
Communication Module |
Used for network communication expansion of the ControlLogix system, it ensures stable transmission of data collected by the 1756-IB32 within the system and enhances the module's connectivity with other remote devices or systems. |
|
1756-PA72, 1756-PA72/C, 1756-PB72 |
Power Supply Module |
Provides stable power input for ControlLogix modules, including the 1756-IB32, ensuring reliable operation of the modules and the entire system. |
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