PLC controller convenient for wiring

The utility model relates to the technical field of PLC controllers, and discloses a PLC controller convenient for wiring, which comprises a controller body, one side of the controller body is provided with a plurality of connecting bins, the inner walls of one sides of the plurality of connecting bins are all provided with wire holders, the upper parts of the plurality of wire holders are all provided with binding posts, and the upper parts of the plurality of binding posts are all provided with lifting plates. The lower portions of the lifting plates are fixedly connected with pressing plates, moving plates are arranged on the two sides of the binding posts, and clamping plates are arranged on one sides of the moving plates. According to the utility model, a wire is inserted into a wire hole, a sliding rod is pressed downwards, a lifting plate drives a connecting plate to move downwards, a moving plate drives a clamping plate to get close to clamp the wire in the middle under the action of a connecting rod,