In this tutorial, we will explain how CablePack PoKeys57CNC connectors and flat cables can be used.

The cable pack contains four types of flat cables that should be used with the appropriate connector. All black IDC (Insulation-Displacement Contact) connectors are female gender connectors and can be plugged into corresponding male gender connectors on the PoKeys57CNC board. There is also a blue 25-pin D-Sub connector for PoPendant and 10-pin red male connectors (these are standard Micro-MaTch IDC connectors) that are used for PoExtension bus and E-Stop for dedicated emergency button connection.

In order to get the best result (good contact, no damage to the connector) special tools are required that depend on each connector type. However, let us describe a procedure that results in equal quality results.

Making custom flat cables for PoKeys57CNC with tools in the shop

We will show how to easily make custom flat cables for PoKeys57CNC using a vice, scissors, and some hand skills. There is no soldering required.

CabelPack PoKeys57CNC connectors - tools

Motor cable

Motor cables are used for connecting PoKeys57CNC with PoStep25-35PoStep60-256 stepper motor driver or our adapter boards (full 10-pin or simpler 5-pin).

The cable pack contains parts for up to 8 motor cables.

You will need approx. 0.2 m of 10-pin flat cable (depends on your cable routing preference, but rule of the thumb is to keep the cables as short as possible) and two IDC 10-pin female connectors per cable.

CablePack PoKeys57CNC connectors - IDC_10Pin_triangle_sign

CablePack PoKeys57CNC connectors - IDC_10Pin_teeth

 

 

CablePack PoKeys57CNC connectors - IDC_10Pin_vice

 

CablePack PoKeys57CNC connectors - IDC_10Pin_clamp

 

Pendant cable

It is a cable for PoPendant (with a manual pulse generator).

You will need a 26-pin flat cable, 25-pin D-Sub female connector, and IDC 26-pin connector

CablePack PoKeys57CNC connectors - SubD25

 

CablePack PoKeys57CNC connectors - SubD25_vice

 

CablePack PoKeys57CNC connectors - SubD25_clamp

CablePack PoKeys57CNC connectors - Pendant

 

PoExtension cable

PoExtension cable can be used to establish the optional communication between the PoKeys57CNC and the PoStep60-256 stepper motor driver. It allows changing of the important stepper driver parameters from inside Mach4 application and monitoring of the driver’s temperature and power supply voltage. This feature will soon be presented in more detail in a separate article).
Warning: connecting the motor drivers with the PoExtension cables will circumvent the galvanic isolation feature of the PoStep60-256 stepper motor drivers.

You need to use the 10-pin flat cable and at least two PoExtension connectors. The number of connectors depends on the number of PoStep drivers you plan to use with your CNC machine.

CablePack PoKeys57CNC connectors - PoExtension_vice

The same procedure should be used to assemble all other CablePack PoKeys57CNC connectors.

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