Yamaha CEmarking RCX221, User Manual

Page: 350 / 468

5-8
Chapter
5
PARALLEL I/O INTERF
ACE
1.4.1 NPN/PNP power connector wiring
●
Length of exposed wire lead
Strip the wire to expose 7 mm of bare lead.
7mm
●
Wiring
Terminate the wiring as shown in the following photos.
■
When using the lever to make the connection
(1) Using your finger, press
down on the upper lever
attached to the slot to
depress the internal
spring.
(2) Insert the wire lead all the
way into the opening
(round hole) while still
holding the lever down.
(3) Release the lever to
make the wiring connec-
tion. Pull gently on the
wire to make sure it is
securely attached. (Do
not pull strongly on the
wire.)
■
When using a screwdriver (front entry) to make the connection
(1) Insert the screwdriver
into the slot (square
hole). The screwdriver
will stay held in place if it
was inserted correctly.
(2) Insert the wire with
exposed lead all the way
into the opening (round
hole).
(3) Pull gently on the wire to
make sure it is securely
attached. (Do not pull
strongly on the wire.)
1. Standard I/O interface overview