Hyd-Mech S-23 - Page 40

4.6
TB2
TB2 is located in the HMI panel (Human Machine Interface). This houses the selector switches and push buttons.
As in the main panel the same concept applies, for example: TB2
4
This indicates that the terminal is located on din rail TB2 and is terminal #4.
TB2
4
TB2
4
TB2TB2