Omron SYSDRIVE 3G3MV User Manual page 39

Design
Symbol
Out- MA Multi-function contact
put output (Normally open:
During operation)
MB Multi-function contact
output (Normally
closed:
During operation)
MC Multi-function contact
output common
P1 Multi-function photo-
coupler output 1
(Fault)
P2 Multi-function photo-
coupler output 2
(Fault)
PC Multi-function photo-
coupler output com-
mon
AM Multi-function analog
output
AC Multi-function analog
output common
Com- Com- R+ Receiver side Receiver side
mu- mu-
R--
nica- nica-
S+ Sender side Sender side
tions tions
S--
2-16
Name
Relay output
1 A max. at 30 V DC
1 A max. at 250 V AC 1 A max. at 250 V AC
Open collector output 50 mA max.
at 48 V DC
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
Output voltage (insulation type)
+5 V
+10 V
When External Power Supply is Used
External power supply (V)
12 V DC (±5%)
Note
Conforming to RS-422/485 Conforming to RS-422/485
Specification
Load impedance
1.5 kW min.
10 kW min.
Input current (mA)
from external power
supply
16 mA max.
Do not use a 5-V DC or 24-V DC external power
supply. Doing so can cause internal circuit dam-
age or malfunctioning.
Chapter 2
Load
imped-
ance
External External
power power
supply
Load
12 V DC
imped-
ance
Input cur-
rent
16 mA
max.
External power
supply ground