1746-OX8 slc8点数字输出模块

描述

1746-OX8 slc8点数字输出模块

Allen-Bradley 1746-OX8是SLC 500数字I/O模块。该输出模块配有8个单独隔离的大电流继电器触点输出。它当然也是一个继电器输出模块和继电器触点评级最高的30,打破在120伏交流电,最多15和1.5休息在240 v AC。在一个连续的5对交流电压,该模块使3600 VA和休息360 VA。直流电压,最大电流断续器是每个0.22 1.2 125伏直流,每个在24伏直流。125伏直流电连续的1 A和24伏直流电连续的2 A的通断电压均为28va。该模块提供状态指示灯。它可以安装在一个底盘，并有一个开放式的外壳。请注意在机箱未通电的情况下安装和拆卸模块。

它在交流120伏时输出电流为3a，在直流24伏时输出电流为1.2 A。本模块的工作电压范围为交流5v ~ 125v，直流5v ~ 265伏。背板在5伏直流时的电流消耗为0.085 A，在24伏直流时为0.090 A。它也有一个最大的电阻负载信号延迟10毫秒的关闭和打开。该模块的最小负载电流在5伏直流下为10毫安，其最大断开状态泄漏为0毫安。请注意，每个模块的连续电流应限制在1440 VA。该模块具有NEMA标准ICS 2至230的抗噪性，I/O端子和控制逻辑之间的电光隔离为1500伏。该模块的工作温度范围为0 ~ 60摄氏度，特别是系统周围的空气，存储温度范围为-40 ~ 85摄氏度。其工作振动在5 – 57赫兹时位移峰值为0.015英寸，在57-2000赫兹时加速度为2.5 g。本模块的工作冲击为10g。1746-OX8模块每点散热为0.825瓦，最小散热为2.590瓦，总散热为8.60瓦。

1746-OX8

1746-OX8 slc8点数字输出模块

The Allen-Bradley 1746-OX8 is an SLC 500 digital I/O module. This output module comes with 8 high-current relay contact outputs that are individually-isolated. It is also an N.O. relay output module with relay contact ratings with a maximum of 30 A each for make and break at 120 Volts AC and a maximum of 15 A make and 1.5 A break at 240V AC. At a continuous 5 A for both AC voltages, the module has a make of 3600 VA and a break of 360 VA. For DC voltages, the maximum make and break are 0.22 A each at 125 Volt DC and both 1.2 A each at 24 Volt DC. Continuous 1 A at 125 Volt DC and 2 A at 24 Volts DC both have a make and break of 28 VA each. Status indicators are available with this module. It can be mounted in a chassis and has an open-type enclosure. You must remember to install and remove the module only when power is not applied to the chassis.

It has an output current of 3 A at 120 Volt AC and an output current of 1.2 A at 24 Volt DC. The operating voltage of this module ranges from 5-125V AC and 5 to 265 Volts DC. The backplane current consumption at 5 Volts DC is 0.085 A and 0.090 A at 24 Volt DC. It also has a maximum resistive load signal delay of 10 milliseconds for both OFF and ON. This module’s minimum load current is 10 mA at 5 Volts DC and its maximum off-state leakage is 0 mA. Note that the continuous current per module should be limited to 1440 VA. This module has a NEMA standard ICS 2 to 230 noise immunity and electro-optical isolation of 1500 Volts between the I/O terminals and control logic. The operating temperature range of this module, particularly for the air surrounding the system, is from 0 to 60 degrees Celsius and the storage temperature ranges from -40 to 85 degrees Celsius. Its operating vibration has a displacement of 0.015 inches peak at 5 to 57 Hertz and an acceleration of 2.5 g at 57-2000 Hertz. The operating shock of this module is 10 g. The 1746-OX8 module has a heat dissipation of 0.825 watts per point, a minimum dissipation of 2.590 Watts, and a total dissipation of 8.60 Watts.