Nakanishi E4000 - SRB, Operation Manual

12

②

Install the SAFETY RELAY BOX to the side of CONTROLLER by using removed Mounting Screws (4pcs.) (Fig. 5).

* Attach the SAFETY RELAY BOX to the E4000 CONTROLLER

using the removed Mounting Screw.

Mounting
Screw

Mounting
Screw

E4000
SAFETY RELAY BOX

E4000 CONTROLLER

E4000
SAFETY RELAY BOX

E4000 CONTROLLER

Fig. 5

・

Install the SAFETY RELAY BOX to one of the CONTROLLER side faces.

・

Installing the SAFETY RELAY BOX, using the mounting screws (4pcs.) attached to the CONTROLLER side 
face (Fig. 4).

①

Remove the Mounting Screws (4pcs.) from side of the CONTROLLER.

Mounting Screw

Mounting Screw

Mounting Screw (each 4pcs.) attached to the side of
the CONTROLLER.

Fig. 4

WARNING

・

When installing to the SAFETY RELAY BOX, turn the CONTROLLER and machine power supply OFF.
If the power is on when installing to the SAFETY RELAY BOX, damage to this product will occur.

・

When you use the SAFETY RELAY BOX, install the SAFETY RELAY BOX to the CONTROLLER. 
By doing this, SAFETY RELAY BOX is grounded and the system will be protected against 
electric shock.

CAUTION

When connecting the Relay Cord Plug and Emergency Stop Cord Plug, secure the Fastening Ring 
fi rmly. If the connection is not made correctly, an intermittent malfunction can occur.

4

. INSTALLATION