Datasheet

H5CX-A@-N/-L@-N
8
Connections
Block Diagram
Note: Basic insulation is provided between the power supply circuit and the input circuits. However, basic insulation is not provided in the
H5CX-@D-N.
Terminal Arrangement
Confirm that the power supply meets specifications before use.
H5CX-A-N/-AD-N H5CX-AS-N/-ASD-N
H5CX-A11-N/-A11D-N H5CX-A11S-N/-A11SD-N
H5CX-L8-N/-L8D-N H5CX-L8S-N/-L8SD-N
H5CX-L8E-N/-L8ED-N
Note: Do not connect unused terminals as relay terminals.
Output circuit
(See note.)
Internal control
circuit
Display circuit
Key switch circuit
Input circuits
Power supply
circuit
(Basic insulation)
(Basic insulation)
678 9
0V
12345
(-) (+)
Contact output
Reset
Signal
Gate
Terminals 1 and 6 of the H5CX-AD-N
are connected internally.
6789
0V
12345
(-) (+)
Transistor output
Reset
Signal
Gate
Terminals 1 and 6 of the H5CX-ASD-N
are connected internally.
6
7
8
9
10
11
1
2
3
4
5
0V
Reset
Signal
Gate
Internal circuit
Unused
Unused
Contact
output
(-) (+)
Terminals 2 and 3 of the
H5CX-A11D-N are
connected internally.
6
7
8
9
10
11
1
2
3
4
5
0V
Reset
Signal
Gate
Internal circuit
Unused
Unused
Transistor
output
(-) (+)
Terminals 2 and 3 of the
H5CX-A11SD-N are
connected internally.
4
3
2
1 8
7
6
5
0V
Signal
Reset
Internal circuit
Contact
output
(-) (+)
Terminals 1 and 2 of the H5CX-L8D-N
are connected internally.
4
3
2
1 8
7
6
5
0V
Signal
Reset
Internal circuit
Unused
Transistor
output
(-) (+)
Terminals 1 and 2 of the H5CX-L8SD-N
are connected internally.
Transistor Output
• The transistor output of
the H5CX is insulated
from the internal circuitry
by a photocoupler, so the
transistor output can be
used as both NPN and
PNP output.
• The diode connected to
the collector of the output
transistor is used to
absorb inverted voltage
that is generated when an
inductive load is
connected to the H5CX.
Power for load
+
Load
Power for load
+
Load
NPN Output PNP Output
Power for load
+
Timer
Inductive
load
4
3
2
1 8
7
6
5
(–) (+)
Internal circuit Internal circuit
Instantaneous
contact output
OUT1
Time-limit
contact output
OUT2