1746-OW16 是一款SLC 500 数字触点输出模块

1746-OW16 是一款SLC 500 数字触点输出模块

Allen-Bradley 1746-OW16 是用于 SLC 500 产品系列的 Allen-Bradley 分立式输出模块。该模块是继电器输出模块，有时也称为干接点输出模块。

该模块非常适合用于存在混合电压类别的应用。电压类别，例如直流电压，范围为 5 -125 VDC 和 5 - 265 VA。它有两 （2） 个输入组，每组一 （1） 个公共端子。这些分组允许一组使用直流电压运行，而另一组使用交流电压运行。它也可以与直流电压或交流电压输入一起使用。使用此模块无需实现插入电路。

在 120VAC 下运行时，断路安培额定值为 15 A，而断路额定值为 1.5 A。对于 240VAC，接通电流额定值为 7.5 A，断路电流额定值为 0.75 A，交流操作的连续电流为 2.5 A。在 125 VDC 下工作时，接点额定值为 0.22 A，断开触点额定值为 1.2 A。在 125 VDC 时，连续电流为 1.0 A，在 2VDC 工作时为 0.24 A。建议为每个通道外部安装浪涌抑制装置。使用这些设备可以防止损坏模块，从而延长模块的使用寿命。

Allen-Bradley 1746-OW16 是 Allen-Bradley SLC 500 分立式输出模块中的一款。它用于该模块有十六 （16） 个继电器触点输出，两 （2） 组每个公共端有八 （8） 个点。

安装此模块需要不接触化学品，因为化学品可能会降低密封材料的密封性能。定期检查模块是否有化学损坏。

1746-OW16 有两个工作电压：5 - 125V DC 和 5 - 265V DC。在最大阻性负载下，它在ON和OFF状态下均具有10 ms的信号延迟。与其他继电器输出模块相比，1746-OW16 具有更高的背板电流消耗。它在 0V DC 时具有 17.5A 的背板电流消耗，在 0V DC 时具有 18.24A 的背板电流消耗。它在 10V DC 时的最小负载电流为 5 mA。1746-OW16 的最大散热功率为 5.7 W。它还具有每个模块的最大连续电流为 16 A。请注意每个模块的连续电流，以确保每个模块的连续电流受到限制，使模块功率不超过 1440VA。

1746-OW16 易于使用。因此，您可以使用计算机设置该模块。它还具有可拆卸的接线端子，可让您轻松地将任何电缆或跳线连接到模块。请使用滑动闩锁、螺钉、螺纹连接器或本产品随附的其他连接方式固定与模块的外部连接。

1746-OW16 是一款SLC 500 数字触点输出模块

The Allen-Bradley 1746-OW16 is an Allen-Bradley discrete output module for the SLC 500 product family. This module is a relay output module, sometimes called a dry contact output module.

The module is ideal for applications where there are mixed voltage classes. Voltage categories, such as DC voltage, range from 5-125 VDC and 5-265 VA. It has two (2) input groups, each with one (1) common terminal. These groupings allow one group to operate with DC voltage, while another group operates with AC voltage. It can also be used with DC or AC voltage inputs. There is no need to implement a plug-in circuit to use this module.

When operating at 120VAC, the open circuit ampere rating is 15 A and the open circuit rating is 1.5 A. For 240VAC, the on-current rating is 7.5A, the on-off current rating is 0.75A, and the continuous current for AC operation is 2.5A. When operating at 125 VDC, the contact rating is 0.22A and the break contact rating is 1.2A. The continuous current is 1.0 A at 125 VDC and 0.24 A at 2VDC. It is recommended to install surge suppression devices outside each channel. Using these devices can prevent damage to the module, thus extending the service life of the module.

The Allen-Bradley 1746-OW16 is one of the Allen-Bradley SLC 500 vertical output modules. It is used for the module to have sixteen (16) relay contact outputs, two (2) groups with eight (8) points at each common end.

Installation of this module requires no contact with chemicals, as chemicals may reduce the sealing properties of the sealing material. Check the module regularly for chemical damage.

The 1746-OW16 has two operating voltages: 5-125V DC and 5-265V DC. Under maximum resistive loads, it has a signal delay of 10 ms in both ON and OFF states. The 1746-OW16 has a higher backplane current consumption compared to other relay output modules. It has A backplane current consumption of 17.5A at 0V DC and 18.24A at 0V DC. It has a minimum load current of 5 mA at 10V DC. The 1746-OW16 has a maximum cooling power of 5.7W. It also has A maximum continuous current of 16 A per module. Note the continuous current of each module to ensure that the continuous current of each module is limited so that the module power does not exceed 1440VA.

1746-OW16 Easy to use. Therefore, you can set up the module using your computer. It also has detachable terminal blocks that allow you to easily connect any cable or jumper to the module. Secure external connections to the module using sliding latches, screws, threaded connectors, or other connections included with this product.