Specifications
7
Series CU
Auto Switch Specifications
Auto Switch Common Specifications
Type
Leakage current
Operating time
Impact resistance
Insulation resistance
Withstand voltage
Ambient temperature
Enclosure
Reed switch
None
1.2ms
300m/s²
50MΩ or more at 500VDC (between lead wire and case)
–10° to 60°C
IEC529 standard IP67, JIS C0920 watertight construction
Solid state switch
3-wire: 100µA or less; 2-wire: 0.8mA or less
1ms or less
1000m/s²
1500VAC for 1 minute
(between lead wire and case)
1000VAC for 1 minute
(between lead wire and case)
Lead Wire Length
Lead wire length indication
(Example)
0.5m
3m
L
5m
Z
Nil
Lead wire length
L
D-F9P
Flexible wire specification
(Example) D-F9PL- 61
Contact Protection Box: CD-P11, CD-P12
<Applicable switch types>
Specifications
Dimensions
Connection
∗ Lead wire length — Switch connection side: 0.5m
Load connection side: 0.5m
D-A9, D-A9V
1. Operated load is an induction load.
2. The length of wiring to the load is 5m or more.
3. The load voltage is 100VAC or 200VAC.
Part no.
Load voltage
Maximum load current
CD-P11
100VAC
25mA
200VAC
12.5mA
CD-P12
24VDC
50mA
Notes) • Lead wire length Z (5m) applicable auto switches
Solid state: All types are produced upon receipt of order.
• For solid state switches with flexible wire specification,
add "-61" at the end of the lead wire length.
The above auto switches do not have built-in contact protection circuits.
A contact protection box should be used in any of the following
conditions, otherwise, the life of the contacts may be reduced (They may
stay on continuously):
CD-P11
CD-P12
Surge absorber
Choke
coil
OUT
Brown [Red]
OUT
Blue [Black]
OUT(+)
Brown [Red]
OUT(–)
Blue [Black]
Choke
coil
Zener diodes
Internal circuits
To connect a switch unit to a contact protection box, connect the lead wire
from the side of the contact protection box marked SWITCH to the lead wire
coming out of the switch unit.
The switch unit should be kept as close as possible to the contact protection
box with a lead wire that is no more than 1 meter in length.