FAZ-C50/33P EATON

FAZ-C50/33P EATON Digital Input Module

Product  Description：

A Digital Input (DI) Module is specifically designed to accept binary electrical signals from external field devices such as pushbuttons, limit switches, proximity sensors, and selector switches. These devices provide a simple ON/OFF (or High/Low) signal. The primary function of the module is to condition, isolate, and translate these various incoming field signals (which might be $24 \text{ V}_{\text{DC}}$ or $120 \text{ V}_{\text{AC}}$) into the standardized, low-voltage logic signals required by the PLC's central processing unit (CPU). This process involves filtering out electrical noise and spikes to ensure a stable, reliable signal is passed to the processor, which then uses the state of these inputs to execute the control program's logic. These modules typically feature high-density channel counts and use optical isolation to protect the sensitive internal control electronics from power surges and ground faults in the field wiring.

Product Parameters

The specific parameters for EATON Digital Input Modules (such as those from the XC or XV series) are critical for selection and system design:

• Input Voltage Range: Common voltages include $24 \text{ V}_{\text{DC}}$ (sinking or sourcing) and $120 \text{ V}_{\text{AC}}$ or $230 \text{ V}_{\text{AC}}$.

• Number of Channels (Density): Typically $8$, $16$, or $32$ points per module.

• Isolation: Often Optical Isolation (or optocouplers) between field wiring and the backplane logic, providing electrical separation up to $500 \text{ V}$ or higher.

• Input Delay (Response Time): Measured in milliseconds (ms), this is the time taken for the module to recognize and register a change in input state.

• Wiring Type: May support 2-wire, 3-wire, or 4-wire sensors, depending on the module's sinking/sourcing configuration.

• Current Consumption: The current drawn by the module from the PLC backplane or internal power supply (typically in milliamperes).

• Terminal Type: Often features removable screw-type or push-in spring terminals for ease of wiring and maintenance.

Product Advantages

EATON Digital Input Modules offer significant advantages in industrial control environments:

• Robust Noise Immunity: Integrated filtering and shielding effectively reject electrical noise from surrounding machinery, ensuring the integrity of the input signal and reliable control logic execution.

• High Channel Density: The ability to handle many inputs in a single compact module helps reduce panel space requirements and system costs.

• Easy Diagnostics: Many EATON modules incorporate LED indicators for each channel, providing clear, instant visual status feedback (ON/OFF) for rapid troubleshooting in the field.

• Protection and Safety: Electrical isolation provides crucial protection to the main PLC processor from high-voltage transients or faults on the field side, improving system longevity and safety.

• Flexibility: EATON provides modules supporting a wide range of standard industrial voltages ($24 \text{ V}_{\text{DC}}$, $120 \text{ V}_{\text{AC}}$), allowing for connection to virtually any discrete sensor or switch.

Important Considerations (Precautions)

Proper installation and wiring are essential when using EATON Digital Input Modules:

• Sinking vs. Sourcing: It is crucial to correctly match the sinking (PNP) or sourcing (NPN) characteristics of the sensor or switch being connected with the specific configuration of the input module to ensure proper current flow and avoid damage.

• Voltage Rating: Always confirm that the field voltage applied to the module's terminals does not exceed the specified maximum input voltage to prevent component failure.

• Wiring Best Practices: Use properly sized and shielded wiring, separating input cables from high-voltage power cables to minimize induced electrical noise.

• Unused Channels: For unused input channels, it is a recommended practice to not leave the terminals floating, as this can sometimes pick up noise; however, modern modules are often designed to handle this. Refer to the specific product manual.

Product Applications

Digital Input Modules are ubiquitous in industrial automation, forming the basis for process awareness and control:

• Discrete Manufacturing: Monitoring the position of parts and tools using limit switches and proximity sensors on assembly lines, conveyor systems, and packaging machinery.

• Machine Control: Reading the status of operator controls such as emergency stop buttons, start/stop pushbuttons, and selector switches on machine tools.

• Building and Facility Automation: Monitoring door and window contacts, fire alarm panel outputs, and equipment status (e.g., pump running/not running).

• Security and Interlocks: Providing status feedback for safety interlocks, ensuring machine guards are closed before operation is permitted.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

Please make an inquiry for more models：

EATON MTL5053

EATON T0-4-8441

EATON NZMN1-4-A100

EATON NZMN1-4-A125

EATON DH361FDK2WR

EATON CE15ANS3AB

EATON MTL5531

EATON MTL5082

EATON MTL7787

EATON MTL5541

EATON S801T24N3B

EATON DIL M25-10

EATON DIL M17-10

EATON XTCEXFAC11

EATON XTCEXFCC22

EATON C320KGS3

EATON C316FNA3

EATON PXM1000

EATON Diris A-20

EATON Diris A-30

EATON AN16SN0

EATON XV-440-10TVB-1-10

EATON GHC2030

EATON FD3100L

EATON XTCE009B10T

EATON XTCE015B10T

EATON 35V35A-1A22R

EATON HFD3100L

EATON XTCE065D

EATON PSG480E24RM

EATON DILM65 XTCE065D

EATON HLD3600F

EATON A1L4RPK

EATON E22B1

EATON FD3125L

EATON FD2020L

EATON CE15CNC3C

EATON AN16SN0AB

EATON E22B2

EATON E22TL1

EATON HFD3150L

EATON W201K5CN

EATON 9373-FB2-PS-SS

EATON XTCE009B10A

EATON XTCE065DS1A

EATON XTPR063DC1

EATON 8101-HI-TX

EATON KTK-R-5

EATON KTK-R-1/2

EATON 8937-HN

EATON MTL4549Y

EATON XVS-440-10MPI-1-10

EATON XV-102-B2-35TQR-10

EATON E51SPL

EATON C440A1A045SDD

JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.

This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link: https://justwellltd.com .com

JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.