Allen Bradley 1746-IV32

This time, we have brought an extremely compact module specifically designed for the Rockwell Automation SLC 500 system to our overseas friends in the field of industrial automation - the Allen Bradley 1746-IV32 32-point digital DC input module. As those who have configured PLC systems know, the space inside the cabinet is extremely limited. If we could use a single board to collect all 32 switch signals, it would be a huge space saver. As a professional supplier, Feimu Technology recommends this high-density and highly reliable DC input module to you, aiming to enable you to connect a large number of on-site sensor signals without increasing the volume of the cabinet.

Product Structure

The circuit board inside this Allen Bradley 1746-IV32 adopts multi-layer wiring technology, and the optocouplers are neatly arranged. Each input channel has its own independent filtering circuit, which can filter out all the noise on the field lines and only pass the real switch signals to the CPU. The back panel interface on the back is a row of gold-plated pins, with good hardness and elasticity. When inserted into the SLC 500 rack, the clamping force is very tight, and there is no need to worry about it loosening even if the factory vibration is strong.

Product Parameters

Product Characteristics

When holding this Allen Bradley 1746-IV32 module in your hand, the first impression is "dense interfaces" and "solid construction". Its casing continues the tough style of AB's old PLC models. The black flame-retardant plastic shell is particularly thick, and it feels very substantial when touched. The front panel is designed to be particularly straightforward, with numbers from 0 to 31 printed densely, one for each input point, and a row of status lights next to it, which light up brightly green and highly visible. The detachable terminal block at the top is its signature design. Disconnecting it for wiring, and then reconnecting it to power it on is very convenient. Overall, it is a very classic and practical industrial board card.

Company Strengths

Feimu Technology has been manufacturing Allen Bradley PLC spare parts for many years. Our greatest advantage lies in our expertise in "terminal processing" and "batch testing". There are some disassembled parts on the market where the connection holes of the terminal blocks are filled with copper oxide powder, or the screws are rusted and cannot be tightened. We are different. Every 1746-IV32 we receive, our engineers will use professional screwdrivers to test the looseness of each terminal hole's screws, and will also conduct batch on-off tests on the points. What we aim to do is to provide you with a reliable product that is "smooth in wiring and all points are connected".