Allen-Bradley罗克韦尔软启动器 AB模块1756-TBCH/A

Allen-Bradley罗克韦尔软启动器 AB模块1756-TBCH/A

1756-TBCH是一款36针笼夹可移动端子块(RTB)，用于为输入和输出设备提供模块化和灵活的接线端子。这个RTB是一个模块组件，安装ControlLogix 1/O模块的前面，隐藏在模块门盖后面。

rtb必须单独订购。根据模块的不同，需要适当的RTB，但是，1756-tbch支持大多数1756 ControlLogix模块。rtb的思想是允许在不需要实际模块的情况下终止连接。可单独与RTB进行终止。一旦完成，RTB可以很容易地连接到主模块。

此外，RTB节省了故障排除和维护期间的时间，特别是在模块更换期间。更换模块时，将从主模块卸载整个RTB。然后将其重新安装到替换模块中，而无需重新布线。使用尺寸为0.33至2.1 mm.sq的电线。(22至14 AWG)实心或绞合铜线单线连接或0.33至1.3毫米平方。(22~16awg)实心或绞合铜线，用于双线连接。采用合适的线径，可以关闭模块门，使端子仍留有故障排除空间。同一端子上不得接接超过两根导体导线。

可与RTB一起安装的一些模块包括1756-A161,1756-IA16K,1756-A32,1756-A32K,1756-B16D,1756-B16DK,1756-B161,1756-B16K,1756-IB16IF,1756-IB16IFK,1756-IB16ISOE,1756-B16ISOEK,1756-B32,1756-B32K,1756-IF8,1756-F8K)1756-0B16IF,1756-ob16iek,1756-OB16IS和许多其他模块。

The 1756-TBCH is a 36-pin cage clamp Removable terminal block (RTB) designed to provide modular and flexible terminals for input and output devices. This RTB is a module component that mounts on the front of the ControlLogix 1/O module, hidden behind the module door cover.

rtb must be ordered separately. Depending on the module, the appropriate RTB is required, however, the 1756-TBCH supports most 1756 ControlLogix modules. The idea of rtb is to allow the connection to be terminated without the need for an actual module. Can be terminated with RTB alone. Once complete, the RTB can be easily connected to the main module.

In addition, RTB saves time during troubleshooting and maintenance, especially during module replacement. During module replacement, the entire RTB is uninstalled from the main module. It is then reinstalled into the replacement module without the need for rewiring. Use wires with sizes from 0.33 to 2.1 mm.sq. (22 to 14 AWG) Solid or stranded copper wire for single wire connection or 0.33 to 1.3 mm square. (22 to 16awg) Solid or stranded copper wire for two-wire connection. With the appropriate wire diameter, the module door can be closed so that the terminal still has room for troubleshooting. Do not connect more than two conductor wires to the same terminal.