SAFT-170-PAC ABB 数字量输入模块

SAFT 170 PAC数字量输入模块

SAFT 170 PAC数字量输入模块以保护系统、其产品和网络免受安全漏洞、未经授权的访问、干扰、入侵、泄漏和/或数据或信息盗窃。ABB验证发布产品和更新的功能。然而，系统/产品所有者最终负责确保任何系统更新（包括但不限于代码更改、配置文件更改、第三方软件更新或补丁、硬件更改等)与所实施的安全措施兼容。系统/产品所有者必须验证系统和相关产品在其部署的环境中的功能是否符合预期。在任何情况下，ABB以保护系统、其产品和网络免受安全漏洞、未经授权的访问、干扰、入侵、泄漏和/或数据或信息盗窃。

SAFT 170 PAC数字量输入模块是工业自动化测量与控制系统中用于数字量输入的模块，有如下特点：

2/4路开关量输入监测。

通讯接口为1路RS-485口，MODBUS-RTU通讯协议。

DC9～36V电源供电。

可控制中间继电器或指示灯输出。

开关的状态信号可通过开关量输入返回到主机。

开关量输入带有计数功能，可作为脉冲计数输入。

不同类型的单输入模块的安装和使用方法可能不同，以下为您提供单输入模块接线和使用的通用方法：

确定模块的输入类型。单输入模块有多种类型，包括数字输入、模拟输入、电流输入等。在接线前需要确定模块的输入类型，以便进行正确的接线操作。

连接信号源。根据模块的输入类型，需要连接相应的信号源并设置信号触发方式。

连接模块。将模块连接到控制器或PLC等设备的输入端口上，并确认连接正负极正确。

配置参数。在接线完成后，需要根据实际情况配置模块的相关参数，如触发方式、信号范围、电流量程等。

SAFT-170-PAC ABB 数字量输入模块

SAFT 170 PAC digital input module

SAFT 170 PAC Digital volume input modules to protect systems, their products and networks from security breaches, unauthorized access, interference, intrusions, leaks and/or data or information theft. ABB validates the ability to release products and updates. However, the system/product owner is ultimately responsible for ensuring that any system updates (including but not limited to code changes, profile changes, third-party software updates or patches, hardware changes, etc.) are compatible with the security measures implemented. System/product owners must verify that the system and related products function as expected in the environment in which they are deployed. In all cases, ABB protects systems, its products and networks against security breaches, unauthorized access, interference, intrusion, leakage and/or theft of data or information.

The SAFT 170 PAC Digital input module is a module for digital input in industrial automation measurement and control systems with the following features:

2/4 switch input monitoring.

The communication interface is 1 RS-485 port, MODBUS-RTU communication protocol.

DC9 ~ 36V power supply.

Intermediate relay or indicator output can be controlled.

The status signal of the switch can be returned to the host through the switch input.

The switching input has a counting function and can be used as a pulse counting input.

Different types of single input modules may be installed and used differently, the following provides you with a common method of single input module wiring and use:

Determine the input type of the module. There are many types of single input modules, including digital input, analog input, current input, etc. Before connecting cables, determine the input type of the module so that you can connect cables correctly.

Connect the signal source. According to the input type of the module, it is necessary to connect the corresponding signal source and set the signal trigger mode.

Connect the module. Connect the module to the input port of the controller or PLC and verify that the positive and negative terminals are connected correctly.

Set parameters. After connecting cables, you need to configure module parameters, such as trigger mode, signal range, and current range, based on the actual situation.