Omron RX2 Series User Manual page 79

 Output Terminals
(Wiring example)
Alarm relay output
terminal
AL2 AL1
AL:[AL]
X
○
Devices such as lamp, relay, PLC
:
X
○
Relay
:
RY
[ ] indicates the factory default setting.
Precautions for Correct Use
Make sure to use diode. Otherwise the internal circuit may be damaged.
Terminal
symbol
15,14
13,12
11
CM2
16A
16C
AL0
AL1
AL2
High-function General-purpose Inverter RX2 Series User's Manual
Control circuit terminal area
Relay output
terminal
AL0
16A 16C
16:[ZS]
X
Terminal
name
You can select terminal functions
using the parameter settings corre-
Output
sponding to each terminal.
terminal
These terminals can be used both in
sink logic or source logic.
Common
Common terminals for output termi-
for output
nals 11-15
terminal
1a relay
A relay for contact A output.
terminal
1c relay
A relay for contact C output.
terminal
Output terminals
15 14
[OL] [IRDY]
RY RY
Description
Open collector output
• Between each terminal and
CM2
• Voltage drop at ON: 4V or below
• Maximum allowable voltage:
27V
• Maximum allowable current:
50mA
Maximum capacity of contact
• AC250V, 2A (resistance)/
AC250V, 1A (induction)
Minimum capacity of contact
• DC1V,1mA
Maximum capacity of contact
AL1/AL0:
• AC250V, 2A (resistance)/
AC250V, 0.2A (induction)
AL2/AL0:
• AC250V, 1A (resistance)/
• AC250V, 0.2A (induction)
Minimum capacity of contact
(common)
• AC100V, 10mA/DC5V, 100mA
2 Design
13
12 11
CM2
[FA2] [FA1] [RUN]
RY
RY RY
Electrical characteristics
2 - 25
2