DI581-S 安全数字输入模块 工业自动化系统备件

DI581-S 安全数字输入模块 工业自动化系统备件

DI581-S是ABB制造的安全数字量输入模块。 它是AC500-S安全PLC系统的一部分，该系统设计用于过程和制造行业的安全关键应用。

主要特点：

16 个安全数字输入通道：提供 16 个通道，用于接收来自安全传感器（如紧急停止按钮、防护锁和限位开关）的数字信号。

SIL2/PL d 或 SIL3/PL e 安全等级：满足安全关键应用的最高安全要求。

2 线或 3 线连接：支持安全传感器的 2 线和 3 线连接。

测试脉冲输出：提供 8 个测试脉冲输出，用于测试安全传感器。

板载诊断：包括用于监控模块运行状况的板载诊断。

应用：

DI581-S 安全数字输入模块适用于过程和制造行业中的各种安全关键应用。包括：

急停系统：防止机械在危险情况下运行。

防护门保护：在没有防护装置的情况下阻止机器运行。

安全联锁装置：确保在机器运行之前满足多个安全条件。

机器安全：保护操作员免受与机械相关的危险。

总体而言，DI581-S 安全数字输入模块是一款多功能且可靠的解决方案，可满足过程和制造行业中安全关键型应用的安全要求。

DI581-S 安全数字输入模块 工业自动化系统备件

DI581-S is a secure digital input module manufactured by ABB. It is part of the AC500-S Safety PLC system designed for safety-critical applications in the process and manufacturing industries.

Main features:

16 safe digital input channels: 16 channels are provided to receive digital signals from safety sensors such as emergency stop buttons, protective locks and limit switches.

SIL2/PL d or SIL3/PL e Security rating: Meets the highest security requirements for safety-critical applications.

2-wire or 3-wire connections: Support 2-wire and 3-wire connections for safety sensors.

Test pulse outputs: 8 test pulse outputs are available for testing safety sensors.

Onboard diagnostics: Includes onboard diagnostics for monitoring module health.

Applications:

The DI581-S safety digital input module is suitable for a variety of safety-critical applications in the process and manufacturing industries. Includes:

Scram system: prevents machinery from operating in dangerous conditions.

Protective door protection: prevents the operation of the machine without protective devices.

Safety interlocking device: ensures that multiple safety conditions are met before the machine is operated.

Machine safety: protection of operators from machine-related hazards.

Overall, the DI581-S Secure digital Input module is a versatile and reliable solution to meet the safety requirements of safety-critical applications in the process and manufacturing industries.

DI581-S 安全数字输入模块 工业自动化系统备件