Hartmann SMC-D Detail

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Medium - SMC-D Hartmann Pushwheels

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To Order:

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Connections / Header:

Electrical Data:

Operating voltage	Max. 40V
Contact load, static	Max. 1A
Contact load, dynamic (resistive)	Max. 100mA
Contact resistance type AK (measured from the supply line to the output)	< 100mΩ

Material:

Housing	PPO
PC board base material	FR 4 or CEM 3 DIN IEC 249-2
Contact surface	Au over Ni on Cu
Sliding contact	Au over Ni on CuSn6

Technical Data:

Permissable ambient temperature	+/-20...+80°C
Expected life (switching cycles)	> 10⁶
Actuating force approx.	4 N
Weight approx.	4 g
Digit heigth (10-digit)	4,9/ 3,4 mm
Click Action	Marked
Vibration	DIN EN 60068-2-6
Shock	DIN EN 60068-2-27

Codes:

Codes	switching positions	printing
111 decimal	10	0-9
131 BCD	10	0-9
137 BCD compl.	10	0-9
141 BCD + compl.	10	0-9
301 hexadecimal	16	0-9-A-F (0-15)

Colors:

Type 1
housing	drum	printing
grey	white	black
Type 2
housing	drum	printing
black	black	white

Special Features:

Stopping at factory (only possible at 10-digit)
Stopping by customer (only possible at 10-digit)
Red digits
Special codes and special printings
Decimal point

Pin Connections:

The switching mode is shorting, i.e. even during actuation at least one output is connected to input C.

Pin Dimensions:

Print Versions:


pc board short, order description AK	pc board long, order description AL In the case of binary-coded versions the output tracks are disconnected in the factory.	pc board long, order description ALU	solder pins for printed circuits, order description LS
The pc boards have standard holes of 1 mm diam. and are suitable for soldering or socket connection.

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