HONEYWELL 900A01-0202 霍尼韦尔供应

HONEYWELL 900A01-0202 霍尼韦尔供应

HONEYWELL 900A01-0202 霍尼韦尔供应

产品描述

模拟输入模块在每点基础上支持多达16个用户可配置的电压或电流输入。提供点对点隔离和背板隔离。模块与CPU控制执行同步执行模数转换，消除了数据交换延迟。所有模拟输入模块都是并行处理的，消除了随着模块的添加而增加的扫描时间。

模块上的绿色闪烁状态LED指示何时正在扫描模块。强制输入通道时琥珀色闪烁状态LED和模块诊断存在时红色状态LED。每个通道都支持用户可选的故障安全值。

模块支持现场校准。每个输入都有自己的集成250欧姆分流电阻器，可通过DIP开关

HONEYWELL 900A01-0202 霍尼韦尔供应

Product description

The analog input module supports up to 16 user-configurable voltage or current inputs on a per-point basis. Provides point-to-point isolation and backplane isolation. The module performs analog to digital conversion synchronously with CPU control execution, eliminating data exchange delay. All analog input modules are processed in parallel, eliminating scan times that increase as modules are added.

The green blinking status LED on the module indicates when the module is being scanned. Amber flashing status LED when forced input channel and red status LED when module diagnosis is present. Each channel supports a user-selectable fail-safe value.

Module supports field calibration. Each input has its own integrated 250 ohm shunt resistor that can be switched via DIP