Omron SYSDRIVE 3G3MV - Page 39

2-16
Symbol Name Specification
Out-
put
MA Multi-function contact
output (Normally open:
During operation)
Relay output
1 A max. at 30 V DC
1 A max. at 250 V AC
MB Multi-function contact
output (Normally
closed:
During operation)
1
A
m
a
x
.
a
t
2
5
0
V
A
C
MC Multi-function contact
output common
P1 Multi-function photo-
coupler output 1
(Fault)
Open collector output 50 mA max.
at 48 V DC
P2 Multi-function photo-
coupler output 2
(Fault)
PC Multi-function photo-
coupler output com-
mon
AM Multi-function analog
output
· Analog output: 2 mA max. at 0 to 10 V DC
· Pulse train output (max. output voltage: 12 V DC)
(See note 4.)
When Used as Voltage Output
Load impedance
1.5 kW min.
10 kW min.
Output voltage (insulation type)
+5 V
+10 V
Load
imped-
ance
External
p
o
w
e
r
AC Multi-function analog
output common
When External Power Supply is Used
Note Donot usea 5-VDC or 24-VDC external power
supply.Doing socan causeinternal circuitdam-
age or malfunctioning.
Input current (mA)
from external power
supply
16 mA max.
External power supply (V)
12 V DC (±5%)
E
x
t
e
r
n
a
l
power
supply
12 V DC
Load
imped-
ance
Input cur-
rent
16 mA
max.
External power
supply ground
Com-
m
u
-
R+
Receiver side Conforming to RS-422/485
C
o
m
-
mu-
n
ic
a
-
R--
R
e
c
e
i
v
e
r
s
i
d
e
C
o
n
f
o
r
m
i
n
g
t
o
R
S
-
4
2
2
/
4
8
5
n
ic
a
-
t
io
n
s
S+
Sender side
t
io
n
s
S--
S
e
n
d
e
r
s
i
d
e
Design Chapter 2