Impulse and pause times configurable independent from each other
Clocks from DOLD are important components of traffic light control systems, automatic ovens, et cetera. They have the same function as flasher relays with the difference that the impulse and pause times for time-dependent control systems are different from each other and can thus be set separately.
Cyclic timer IK 7854
Product Overview
Technical specifications
| Width: | 17,5 mm |
| Time function(s): | Cyclic timer |
| Time range: | 0,05 s – 300 h |
| Nominal voltage: | AC/DC |
| Connection facility for remote potentiometer: | Yes |
| Enclosure design: | Distribution board |
| Type: | IK 7854 |
Datasheet Download
Cyclic timer SK 7854
Product Overview
Technical specifications
| Width: | 17,5 mm |
| Time function(s): | Cyclic timer |
| Time range: | 0,05 s – 300 h |
| Nominal voltage: | AC/DC |
| Connection facility for remote potentiometer: | Yes |
| Enclosure design: | Switch cabinet |
| Type: | SK 7854 |
Datasheet Download
Cyclic timer BC 7937N
Product Overview
Product description
The clock generator (asymmetrical flasher relay according to IEC/EN 61812-1) BC 7937N offers 10 continuously adjustable time ranges from 50 ms to 300 h. The pulse and pause times can be set separately. The start with pulse or pause time can be selected via the slide switch after applying the operating voltage.
Technical specifications
| Width: | 22,5 mm |
| Time function(s): | Cyclic timer |
| Time range: | 0,05 s – 300 h |
| Nominal voltage: | DC, AC/DC |
| Enclosure design: | Switch cabinet |
| Type: | BC 7937N |
Datasheet Download
Cyclic timer MK 7854N
Product Overview
Technical specifications
| Width: | 22,5 mm |
| Time function(s): | Cyclic timer |
| Time range: | 0,05 s – 300 h |
| Nominal voltage: | AC/DC |
| Connection facility for remote potentiometer: | Yes |
| Approvals: | UL |
| Enclosure design: | Switch cabinet |
| Type: | MK 7854N |