1762-IQ8 分立式输入模块 单插槽宽度模块

☆型号：1762-IQ8 分立式输入模块 单插槽宽度模块

【产品详情】

Allen-Bradley 1762-IQ8 是一款 MicroLogix 1200 分立式输入模块。该模块是一个单插槽宽度模块，用作 MicroLogix 控制器的扩展。该控制器具有八 （8） 个输入通道，工作在 30°C （86°F） 时为 10 至 30V dc，在 55°C （131°F） 时为 10 至 26.4V dc。

1762-IQ8 在 5VDC 时的背板电流消耗为 50 mA，功耗为 0.25 瓦。此外，它的散热额定值为 3.7 瓦。该模块的输入通道具有 8 ms 的固有信号延迟，用于两种信号转换，特别是 OFF 到 ON 和 ON 到 OFF。 1762-IQ8 带有一组输入通道。

输入 o 至 7 提供内部连接的公共端，并带有 1200V 交流 1 秒或 1697V 直流 1 秒的输入组到背板隔离。 75V 直流工作电压（IEC 2 类加强绝缘）。

模块实例的数量取决于主机 MicroLogix 控制器的硬件支持。此 I/O 模块的兼容 MicroLogix 控制器包括 MicroLogix 1100、1200、1400 和 1500。

1762-IQ8 支持 DIN 导轨或直接面板安装，安装此模块时，安装间隙应特别遵循，所有侧面 50.8 厘米或 2 英寸。这确保了适当的工作空间得到保持，并保持了冷却空气和通风的自然流动。

接收/拉电流模块描述输入模块和连接设备之间的电流。连接到电源负极的设备称为灌电流场设备，连接到正极的设备称为源极现场设备。电源始终向灌电流提供电流。1762-IQ8 模块有一个状态 LED，用于指示电源并帮助识别模块的运行状态。该模块通过 1762 总线接口通信并接收 10、24 和 30 伏直流电源。接线时，输入端子带有手指安全盖。它使用位位置 0 到 7 作为输入端子。模块安装后，必须为每个通道配置操作详细信息。为了安全起见，在排除故障时，请始终远离设备并始终检查是否有任何程序更改。安全电路应始终串联到主继电器。1762-IQ8 模块应安装在无危险、干燥和清洁的环境中，电路不得越过电压类别 II 标准。为避免损坏模块，维修前请始终防止静电放电并断开电源。Allen-Bradley 1762-IQ8 是一款 MicroLogix 1200 扩展 I/O 模块。此 1762-IQ8 扩展 I/O 模块适用于干燥和清洁的环境，应使用不超过过电压的电路tage 类别 II。除了 MicroLogix 1200 控制器外，1762-IQ8 模块还兼容 MicroLogix 1100 和 MicroLogix 1400 控制器。

☆型号：1762-IQ8 分立式输入模块 单插槽宽度模块

【英文介绍】

The Allen-Bradley 1762-IQ8 is a MicroLogix 1200 discrete input module. This module is a single slot width module that is used as an extension to the MicroLogix controller. The controller has eight (8) input channels and operates from 10 to 30V dc at 30°C (86°F) and from 10 to 26.4V dc at 55°C (131°F).

The 1762-IQ8 has a backplane current consumption of 50 mA at 5VDC and a power consumption of 0.25 watts. In addition, it has a heat dissipation rating of 3.7 watts. The input channel of the module has an inherent signal delay of 8 ms for two signal conversions, in particular OFF to ON and ON to OFF. The 1762-IQ8 has a set of input channels.

Inputs o to 7 provide the common end of the internal connection and have input groups isolated to the backplane with 1200V AC for 1 second or 1697V DC for 1 second. 75V DC operating voltage (IEC Class 2 reinforced insulation).

The number of module instances depends on the hardware support of the host MicroLogix controller. Compatible MicroLogix controllers for this I/O module include the MicroLogix 1100, 1200, 1400 and 1500.

The 1762-IQ8 supports DIN rail or direct panel mounting, and when mounting this module, the mounting clearance should be particularly followed, 50.8 cm or 2 inches on all sides. This ensures that proper work Spaces are maintained and the natural flow of cooling air and ventilation is maintained.

Receive/pull current module Describes the current between the input module and the connected device. The device connected to the negative terminal of the power supply is called the filling current field device, and the device connected to the positive terminal is called the source field device. The power supply always supplies current to the filling current. The 1762-IQ8 module has a status LED that indicates the power supply and helps identify the operating status of the module. The module communicates through the 1762 bus interface and receives 10, 24 and 30 volts DC power. When wiring, the input terminal has a finger safety cover. It uses bit positions 0 to 7 as input terminals. After the module is installed, you must configure the operation details for each channel. To be on the safe side, always stay away from the device while troubleshooting and always check for any program changes. The safety circuit should always be in series to the main relay. The 1762-IQ8 module shall be installed in a hazardous, dry and clean environment, and the circuit shall not exceed the voltage Class II standard. To avoid module damage, always prevent electrostatic discharge and disconnect the power supply before maintenance. The Allen-Bradley 1762-IQ8 is a MicroLogix 1200 extended I/O module. This 1762-IQ8 extended I/O module is suitable for dry and clean environments and should use circuits tage Class II that do not exceed overvoltage. In addition to the MicroLogix 1200 controller, the 1762-IQ8 module is also compatible with the MicroLogix 1100 and MicroLogix 1400 controllers.

☆型号：1762-IQ8 分立式输入模块 单插槽宽度模块

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