RolloTec
RolloTec cutoff relay with/without extension unit outgo
ing
Product features
– For control of two Venetian blind / roller shutter drives
– Separate mains power supply
– With input for master control
– Implementation of group circuits through parallel connection of several cutoff relays
– Observe connected loads (technical data)
Maintain change-over time of at least 0.5 seconds on change of direction. Follow the motor
manufacturers' instructions.
Master control
All connected drives are moved simultaneously using the master command of a signal
generator (Figures 3 (8), 4 (11)). The following signal generators can be used:
– mechanically or electrically interlocked Venetian blind / roller shutter push-buttons
– Venetian blind / roller shutter push-buttons
– RolloTec control sections, e.g. with buttons or timers
– KNX/EIB Venetian blind actuators
– Controllers with potential-free contacts
Single control
For cutoff relays with extension unit outgoing feeders, an additional separate operation of the
drives is possible (Figures 3 (9), 4 (12)).
Connection only to mechanically or electrically interlocked push-buttons. Do not use
Venetian blind switches.
As long as a master command is present, single control of the drives is not possible.
4 Information for electricians
4.1 Assembly and electrical connections
DANGER!
Touching live parts can result in an electric shock.
An electric shock can lead to death.
Before working on the device or load, disconnect all associated circuit breakers.
Cover all live parts in the area.
DANGER!
The connection of several control sections to the master input or to an extension
unit output is not permitted.
Operation in different directions simultaneously can cause malfunctions or
destruction of the drives or control sections.
The cutoff relay may only be activated by a single control section.
The cutoff relay is installed between the control section(s) and the drives.
Not more than one drive per motor output may be connected to the cutoff relay.
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