Model
Manufacturer
SZF 0-0,4X2,5 Phoenix Contact
Connecting Ferrules
Insert the ferrule straight into the terminal hole.
You do not need to insert a flat-blade screwdriver into the release hole.
Ferrule
After you make a connection, make sure that the ferrule is securely connected to the terminal
block.
Connecting Twisted Wires or Solid Wires
Use the following procedure to connect the twisted wires or solid wires to the terminal block.
1
Press a flat-blade screwdriver diagonally into the release hole.
The optimal angle for insertion is between 10° to 15°. If the screwdriver is inserted correctly,
you should feel resistance from the spring inside the release hole.
1
10
°
to 15
°
Release hole
Flat-blade screwdriver
2
Leave the flat-blade screwdriver pressed into the release hole and insert the twisted wire or the
solid wire into the terminal hole.
Insert the stripped portion of the wire all the way into the terminal hole to prevent shorting.
2
Twisted wire or Solid wire
4 Installation and Wiring
4 - 11
NX-series Analog I/O Units User’s Manual for High-speed Analog Input Units (W592)
4-3 W
iring the T
erminals
4
4-3-1
Wiring to the Screwless Clamping T
erminal Blocks
