Mitsubishi Electric MELSEC FX-1HC User Manual page 3

2
NPN output encoders can also be used.
Encoder
Phase A
OUT
COM
E
Phase B
OUT
COM
E
Phase Z
OUT
COM
E
+24V COM
START
+24V 0V
grounding
(<100 Ω)
External power source
DC5V, 12V, 24V
〈 〈 〈 〈 〈 Using the solderless termination〉 〉 〉 〉 〉
6.8 mm
(0.27 inches)
or less
(0.14 inches)
6.8 mm
(0.27 inches)
or less
Shielding wire
φA
Shielding wire
φB
Shielding wire
PRESET
Shielding wire
DISABLE
*2
Extension
Class 3
PC
Use crimp terminals of the dimensions specified in the left figure.
Secure the terminals using a tightening torque of 0.5 to 0.8 N•m (5
For M3.5
to 8 kg•cm).
Wire only to the module terminals discussed in this manual. Leave
all thers vacant.
Wiring
3.3k
φA24
1.5k
φA12
0.5k
φA5
COMA
0.1k
φB24
φB12
φB5
COMB
12 to 24V inputtable
1.5k
XP24
0.5k
XP5
COMP
0.1k
12 to 24V
XD24
inputtable
XD5
COMD
SG
*1. Do not connect YHP and
YHN, or YSP and YSN
FX-1HC
together.
cable
*2. Connect SG and the gro-
unded terminal at the PC
side as required.
DC24V+
*1
YHP
*1
YHN
DC24-
DC24V+
*1
YSP
*1
YSN
DC24-
0V +24V
External power source
DC12 to 24V