Rack Components
Section 2-3
CV500-PS221/CVM1-PA208
POWER Indicator
Lights when power
is supplied.
Connect a 100 to 120-VAC or 200 to
240-VAC power source.
AC input
Short the
(LG) terminal to the
(GR)
terminal to improve noise immunity and
prevent electric shock.
Ground this terminal at a resistance of
less than 100 W to prevent electric shock.
Use an independent ground not shared
with other equipment.
NC
NC
These terminals are short-circuit at
the factory. Remove the sort-circuit
bracket to allow enabling and disab
ling of the PC with an external signal
(input: 24 VDC,10 mA). Normally
leave them short-circuited. These ter
minals are used on CPU Racks only.
-
START input
RUN output
,
-
These terminals are turned ON during RUN
operation.
Maximum Switching Capacity:
250 VAC: 2 A (resistive load, cosf = 1)
250 VAC: 0.5 A (inductive load, cos
24 VDC: 2 A
f = 0.4)
Terminals for external
connections
CV500-PS211
POWER Indicator
Lights when power
is supplied.
Note When complying with EC Directives (low voltage), use rein-
forced insulation or double insulation on the DC power supply
.
DC input
Connect a 24-VDC power source.
Short the
(LG) terminal to the
(GR)
terminal to improve noise immunity and
prevent electric shock.
Ground this terminal at a resistance of
less than 100 W to prevent electric shock.
Use an independent ground not shared
with other equipment.
NC
NC
These terminals are short-circuited at
the factory. Remove the sort-circuit
bracket to allow enabling and disab
ling of the PC with an external signal
(input: 24 VDC, 10 mA). Normally
leave them short-circuited. These ter
minals are used on CPU Racks only.
-
START input
RUN output
,
-
These terminals are turned ON during RUN
operation.
Maximum Switching Capacity:
250 VAC: 2 A (resistive load, cosf = 1)
250 VAC: 0.5 A (inductive load, cos
24 VDC: 2 A
f = 0.4)
Maximum Switching Capacity when Meeting
EC Directives (Low-voltage Directives):
24 VDC: 2 A
T
erminals for external
connections
35
OMRON [ OMRON ELECTRONICS LLC ]
