SAFT-190-APC ABB I/O 电源模块

品牌：ABB

型号：SAFT-190-APC

结构形式：模块式

LD指令处理器：ABB

I/O点数

产品描述

ABB模块SAFT190APC SAFT190 APC电源:

超过测量范围的输入电压会导致+32767的溢出数值。如果测量值低于量程，则下溢数值输入电流超过测量范围会导致+32767的溢出数值。如果测量值低于范围,则设置下滋数值-$32767。输入阻抗约为330。电流输入具有自我保护机制。如果输入电流过高，则关闭分流器并产生范围溢出值。大约每一秒，设备都会尝试再次打开分流器。这样，在电流再次达到正常值后，正确的测量将成功.1或2(另见"高速计数器一章)。模拟输入的特点∶8个模拟输入不是电气隔离的。AD转换器的分辨率为12位。模拟信号在屏蔽电缆中传导〈参见模拟输入可以在许多不同的操作模式下单独配置（甚至作为数字输入)。通过在系统常量KW 86,00至KW86,07中设置某些位来执行配置。

模块电源是一种可以直接贴装在印刷电路板上的电源供应器，可为不同的电子系统提供电源，如通信设备、计算机、消费电子、汽车电子等领域。

模块电源的特点是体积小、重量轻、效率高、可靠性高、便于集成化、可维护性。

模块电源可分为以下几类：

嵌入式电源模块：嵌入式电源模块是嵌入在设备内部，为设备提供直流电源的模块。

开放式电源模块：开放式电源模块是指可以自由嵌入或组合到任何电源系统中的电源模块。

密封式电源模块：密封式电源模块是一种密封的电源模块，具有体积小、重量轻、可靠性高、安全性好等特点。

分布式电源模块：分布式电源模块是一种分布式电源系统，由多个电源模块组成，可为不同的设备提供独立的电源。

SAFT-190-APC ABB I/O 电源模块

Brand: ABB

Model: SAFT-190-APC

Structure: modular

LD instruction processor: ABB

I/O points

Product description

ABB Module SAFT190APC SAFT190APC Power Supply:

An input voltage that exceeds the measured range will result in an overflow value of +32767. If the measured value is below the range, the underflow value input current exceeds the measured range, resulting in an overflow value of +32767. If the measured value is below the range, set the lower value -$32767. The input impedance is about 330. The current input has a self-protection mechanism. If the input current is too high, the shunt is turned off and a range overflow value is generated. Every second or so, the device tries to turn the shunt on again. In this way, after the current reaches normal again, the correct measurement will succeed.1 or 2(see also the chapter "High-speed counters"). Characteristics of the analog inputs: The 8 analog inputs are not electrically isolated. The resolution of the AD converter is 12 bits. Analog signals are conducted in shielded cables < See Analog inputs can be configured separately (even as digital inputs) in many different modes of operation. The configuration is performed by setting certain bits in the system constants KW 86,00 to KW86,07.

Module power supply is a power supply that can be mounted directly on the printed circuit board to provide power for different electronic systems, such as communications equipment, computers, consumer electronics, automotive electronics and other fields.

The module power supply is characterized by small size, light weight, high efficiency, high reliability, easy integration, and maintainability.

Module power supplies can be divided into the following categories:

Embedded power module: The embedded power module is a module that is embedded in the device and provides DC power for the device.

Open power module: An open power module is a power module that can be freely embedded or combined into any power system.

Sealed power module: The sealed power module is a sealed power module with small size, light weight, high reliability, and good security.

Distributed power module: The distributed power module is a distributed power system that consists of multiple power modules and provides independent power supplies for different devices.