YASKAWA NX100 Instructions Manual page 258

13.3 CPU Unit
Wiring Procedure of the MXT Connector
For your safety, appropriate work must be done by following the instructions below.
1. Tools
Screwdriver
2. Applicable Wires
L
3. Wire Connection
For the connection, be sure to use a screwdriver of an applicable size
and configuration.
* WAGO standard screwdriver
WAGO 210-119
WAGO 210-119SB (Short,
delivered with the product)
The length of the exposed conductor (L) should be as follows:
* The length of the exposed conductor set for the terminal block (L)
WAGO series 739 (with 3.5 mm pitch): 5 - 6 mm
In case that the conductor is bent or feazed, make it straght as
illustrated in the figure on the left.
Terminal block: Screwless clamp terminal
WAGO series 739
13-19
The length of the exposed conductor (L) should
be as follows:
Insert the screwdriver into the hole to open up
the clamp spring. Place the screwdriver at an
angle as shown in the figure on the left, then
insert it at a stroke in order to open up the clamp
spring smoothly.
The screwdriver will be set with a click.
Insert the wire into the connection hole slowly
until its leading end touches the end of the hole.
For thin wires, never insert the wire with
force, or the wire jacket may get caught in.
Pull out the screwdriver to clamp the conductor
with a spring.
Check if the wire is connected firmly by pulling
the wire softly.