Hengstler 634/635

Характеристики - Hengstler 634/635

Type 634/635 is an electromechanical mini-totalizing counter with a 6 or 7-digit optical display, with standard pattern connector arrangement. The small dimensions and low power consumption make this the ideal device for front panel installation or PCB use. Types 1 and 3 can be machine-soldered and can, if necessary, be washed with no problems. The 634 variant is characterised by its excellent protection against magnetic disturbance, while model 635 is particularly impact-resistant.

• Small outer dimensions
• Low power consumption
• Electric connections in standard pattern
• Suitable for PCB configuration
• Machine solderable and washable
• Ingress protection IP 65

Product Family	634/635
Function	Totalizing counter
Technology	Electromechanical
Digits	6-digit
Display	6-digit 7-digit
Preset	none
Digit Height [mm]	4 mm (0.2 in), visual

Voltage	5 VDC 12 VDC, 24 VDC
Reset	without reset
Duty Cycle at 25 °C	100 %
RI + RV [Ohm]	320-3720
Power Consumption	60?400 mW
Pulse Length min.	50 ms
Supply Voltage	5 VDC 12 VDC, 24 VDC
Count Frequency [Hz]	10 Hz
Count Input	adding
Electrical Connection	solder pins wiring posts 0.6 x 0.6 mm (0.02 x 0.02 in)

Maintenance-Free operation

10? pulses

Product Family	634/635
Function	Totalizing counter
Technology	Electromechanical
Digits	6-digit
Display	6-digit 7-digit
Preset	none
Digit Height [mm]	4 mm (0.2 in), visual

Voltage	5 VDC 12 VDC, 24 VDC
Reset	without reset
Duty Cycle at 25 °C	100 %
RI + RV [Ohm]	320-3720
Power Consumption	60?400 mW
Pulse Length min.	50 ms
Supply Voltage	5 VDC 12 VDC, 24 VDC
Count Frequency [Hz]	10 Hz
Count Input	adding
Electrical Connection	solder pins wiring posts 0.6 x 0.6 mm (0.02 x 0.02 in)

Maintenance-Free operation

10? pulses