IS420YDIAS1B GE 离散输出I/O Pack

产品说明

离散输出I/O Pack IS420YDOAS1B可以在多达两个以太网输入输出网络以及一个离散输出端子板之间提供电气接口。该组件可以控制多达12个继电器，并将接受特定于端子板的反馈。I/O包的所有输入将通过双以太网RJ454连接器以及三针电源输入发送。DC37引脚连接器用于直接连接到相关端子板连接器的输出。如果需要视觉诊断，将通过包装正面的LED指示灯提供。

如上所述，IS420YDOAS1B I/O包可以提供诊断LEDs通常，12个发光二极管为黄色，为每个输出提供一个指示，指示命令正在给继电器通电。BBPx处理器led也将用于指示所需的诊断。有一个ATTN LED将是红色或绿色，或者稳定或闪烁。绿色ATTN LED的一些模式是2hz±50%和每四秒两个4 HZ脉冲；后一种模式表明应用程序是在线的，并且按照需要运行。

IS420YDOAS1B组件运行期间会弹出各种常见的诊断警报，例如2、3和5。所有这些警报都有不同的原因和解决方案，警报五的描述、原因和潜在解决方案是I/O包处于远程I/O模式，其中一些原因是硬件出现故障，I/O包的模块配置可能无效，要修复这些错误，请完全更换I/O包或模块，或者重建系统并重新配置I/O包。

IS420ESWBH1A

Product Description

Discrete Output I/O Pack IS420YDOAS1B can provide electrical interfaces between up to two Ethernet input-output networks as well as a discrete output terminal board. This pack can control up to twelve relays and will accept terminal board-specific feedback. All of the inputs to the I/O pack will be sent through dual Ethernet RJ454 connectors as well as three-pin power input. A DC37 pin connector is used for the outputs which will connect directly to the associated terminal board connectors. If visual diagnostics are needed they will be provided through the LED indicators on the front of the pack.

As mentioned above the IS420YDOAS1B I/O pack can provide diagnostic LEDs; typically the twelve LEDs will be yellow to provide an indication for each output that command is energizing the relay. The BBPx processor LEDs will be used to indicate the diagnostics needed as well. There is an ATTN LED that will be red or green and either solid or flashing. Some of the patterns for the green ATTN LED are 2 Hz 50% and two 4 HZ pulses every four seconds; the latter of the patterns indicates that the application is online and functioning as needed. 

There are a variety of common diagnostic alarms that can pop up during the operation of the IS420YDOAS1B pack, some examples are two, three, and five. All of these alarms have different causes and solutions, the description, causes, and potential solutions for alarm five are the I/O pack being in remote I/O mode, some causes for this are that the hardware has failed and the module configuration of the I/O pack might be invalid, to fix these errors replace the I/O pack or module entirely or rebuild the system and reconfigure the I/O pack.