When you use any ferrules other than those in the above table, crimp them to the twisted wires so
that the following processed dimensions are achieved.
8 to 10 mm
2.4 mm max. (except ground terminals)
2.7 mm max. (ground terminals)
1.6 mm max. (except ground terminals)
2.0 mm max. (ground terminals)
Using Twisted or Solid Wires
If you use twisted wires or solid wires, use the following table to determine the correct wire specifi-
cations.
Terminals
Wire type
Wire size
Conductor
length (strip-
ping length)
Twisted wires
Solid wires
Classifica-
tion
Current
capacity
Plated
Unplat-
ed
Plated
Unplat-
ed
All termi-
nals except
ground ter-
minals
2 A max.
Possible
Possible
Possible
Possible
0.08 to 1.5 mm
2
(AWG28 to 16)
8 to 10 mm
Greater
than 2 A
and 4 A or
less
Not pos-
sible
Possi-
ble
*1
Not pos-
sible
Greater
than 4 A
Possi-
ble
*1
Not pos-
sible
Ground
terminals
---
Possible
Possible
Possi-
ble
*2
Possi-
ble
*2
2.0 mm
2
9 to 10 mm
*1. Secure wires to the screwless clamping terminal block. Refer to
secure wires.
*2. With the NX-TB
£££
1 Terminal Block, use twisted wires to connect the ground terminal. Do not use a
solid wire.
Conductor length (stripping length)
4 Installation and Wiring
4 - 9
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
