312200 Pilz Digital Input Module

Description

312200 Pilz Digital Input Module

Product Dimensions：

1. Product Description (产品详细说明)

The Pilz 312200 PSSu E F 4DI is a compact, electronic safety module designed for use in the PSSuniversal decentralized I/O system. Its primary function is the reliable and safe acquisition of digital input signals from sensors and switches in safety-critical applications.

• Failsafe Function: The module is failsafe (F), meaning it is designed to maintain a safe state or revert to a safe state in the event of a fault, making it suitable for safety functions up to SIL 3 / PL e / Cat. 4 (depending on the circuit and system configuration).

• Combined I/O: Although categorized as a digital input module, it also includes test pulse outputs.

• Modular Design: It requires a separate base module (e.g., PSSu BP 1/8 S or PSSu BP 1/12 C) for connection to the field wiring and the PSSuniversal bus.

• Indicators: Features LED indicators to show the switch status of each input and module error status, aiding in fast diagnosis.

2. Product Parameters (产品参数)

3. Product Advantages (产品优势)

• High Safety Integrity: Achieves the highest safety levels (SIL 3 / PL e) for reliable monitoring of safety functions, significantly reducing risk.

• Integrated Diagnostics: The built-in test pulse outputs ($T_0, T_1$) enable comprehensive diagnostics of the connected input devices (e.g., short circuits, cross circuits, ground faults) and the input paths, ensuring fault detection is consistent.

• Modular and Flexible: Part of the PSSuniversal system, allowing for flexible configuration and expansion of I/O points alongside standard and safe I/O modules on the same head module.

• Potential Isolation: The potential isolation of the inputs enhances noise immunity and prevents the spread of electrical faults.

• Compact Design: The slim width of $12.6\text{ mm}$ saves valuable space in the control cabinet.

4. Important Notes (注意事项)

• Base Module Required: The electronic module 312200 must be plugged onto a suitable base module (e.g., PSSu BP 1/8 S) which handles the connection to the system bus and the field wiring. The base module must be ordered separately.

• System Integration: This module is only functional as part of a complete PSSuniversal system, including a head module (e.g., PSSu H F PN for PROFINET) and power supply.

• Documentation: Always refer to the official Pilz PSSuniversal Operating Manual for the PSSu E F 4DI for specific wiring diagrams, parameterization details, and installation instructions.

• EMC Compliance: The installation must adhere to EMC guidelines (e.g., shielded cables, proper grounding) to ensure reliable operation in an industrial environment. The module is not suitable for use in a domestic environment.

5. Product Applications (产品应用)

The Pilz PSSu E F 4DI is ideally suited for all industries requiring high-integrity safety monitoring of digital signals. Common applications include:

• Emergency Stop Monitoring: Connecting and evaluating emergency stop pushbuttons.

• Safety Gate Monitoring: Monitoring the position of safety gates using magnetic or mechanical safety switches.

• Light Curtain/Scanner Integration: Connecting the OSSD (Output Signal Switching Device) outputs of safety light barriers or laser scanners.

• Two-Hand Control Devices: Monitoring signals from two-hand control buttons.

• Position Monitoring: Safe monitoring of machine positions using safety limit switches.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

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

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