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Multifunction relay RK 7817

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Features

• According to IEC/EN 61 812-1
• 8 time ranges adjustable from 0.02 s to 300 h via rotational switches
• Dual-voltage-version AC 230 V + AC/DC 24 V or
AC 110 ... 127 V + AC/DC 24 V
• Signle-voltage-version AC/DC 24 V or DC 12 V
• 1 changeover contact
• As option units with second changeover contact
(only for voltage AC 230 V + AC/DC 24 )
- on delayed
- as instantaneous contact
• 8 functions via rotational switches adjustable:
- delay on energisation (AV)
- fleeting on make (EW)
- delayed pulse (IE)
- flasher, start with puls (BI)
- delay on de-energisation (RV)
- pulse forming function (IF)
- fleeting on break (AW)
- delay on energisation and de-energisation (AV / RV)
• With time interruption / time adding
• LED indicators for operation, contact position and time delay
• As option with plug in terminal blocks for
exchange of devices, available
- with screw terminals
- with cage clamp terminals
• Width: 17.5 mm

• According to IEC/EN 61 812-1
• 8 time ranges adjustable from 0.02 s to 300 h via rotational switches
• Dual-voltage-version AC 230 V + AC/DC 24 V or
AC 110 ... 127 V + AC/DC 24 V
• Signle-voltage-version AC/DC 24 V or DC 12 V
•...

more...

Advantages / Customer benefit

• Timers in compact design enclosures for consumer units
- multifunction relay RK 7817 with 8 functions and
adjustment aid for quick setting of long times

Function Multifunction relay
Time range from - to (s - h) 0,02 - 300
Nominal voltage AC +
Nominal voltage AC/DC +
Output contacts 1 w; 2 w
Approvals UL
Enclosure design Installationsverteiler
Width 17,5 mm
Type RK 7817

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Datasheet / Operating Instructions, File: pdf, File size 258 KB

The multifunction timers RK 7817 in compact stepped front enclosures fulfills all the demands to modern time control devices. It completes the RK- timer range that covers with only a few single function variants all common timing functions, time ranges and voltage models. The MULTITIMER offers 8 functions, simply selectable via rotary switch and time ranges between 0.02 s and 300h. Besides the standard 1 c/o contact also a second c/o contact or an instantaneous c/o contact is available as option. Therefore this multifunction timer is suitable to realize flexible, time depending controls in industry and building automation.

 

 

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