A7BS/A7BL
Accessories (Order Separately)
Use accessories, such as End Caps, Spacers, and Connectors with the Switch Units.
End Caps, Spare Units, and Connectors
Accessory
End Caps (1 pair)
Spacer
Color
Light gray
A7B-M *
A7B-P@ (See note.)
A7B-C
A7B-CP
Black
A7B-M-1 *
A7B-P@-1 (See note.)
Solder terminals
PCB terminals
Connectors
Note: The @ in the Spacer model number stands for a letter in the range A to U. (Refer to the table in the following explanation about Spacers.)
* The minimum order is for 10 End Caps.
End Caps
Spacers
End Caps are used on the Switch Units at each end and allow all the
Switch Units to be securely mounted to a panel. They come in pairs,
one for the left and one for the right.
• Spacers are used for creating extra space or gaps between the
Switch Units and have the same dimensions as the Switch Units
themselves.
• There are also Spacers with engraved characters or symbols that
can be used for indicating units, such as time and length. (Refer to
the following table.) Consult your OMRON representative for
details.
Symbol
Stamp
A
B
C
D
E
F
G
No des-
ignation
SEC
MIN
H
g
kg
mm
Symbol
Stamp
H
J
K
L
Q
T
U
x 10
SEC
cm
m
°C
PCS
0
•
Specifications
5 to 28 VDC or 50 VAC
Switching capacity (resistive load)
1 mA to 0.1 A
Continuous carry current
Contact resistance
1 A max.
300 mΩ max.
Between non-connected
terminals
10 MΩ min. (at 500 VDC)
Insulation
resistance
Between terminal and
1,000 MΩ min. (at 500 VDC)
600 VAC, 50/60 Hz for 1 min
1,000 VAC, 50/60 Hz for 1 min
non-current carrying part
Between non-connected
terminals
Between terminal and
non-current carrying part
Dielectric
strength
Vibration resistance
Shock resistance
10 to 55 Hz, 1.5-mm double amplitude
490 m/s2 min.
Mechanical
Electrical
100,000 operations min.
50,000 operations min.
Durability
Operating: -10°C to 65°C (with no icing)
Storage: -20°C to 80°C
Ambient temperature
Ambient humidity
Max. operating force
Operating: 45% to 85%
5.39 N max.
2