Mounting; Electrical Connection - Baelz Automatic 6490B Device Manual

Device manual

4. Mounting

The device is suitable for installations into front panels as well as into consoles in any position.
Insert the controller from the front into the prepared panel cut-out and fasten it with the supplied clamps.
The ambient temperature at the installation site must not exceed the permissible temperature for rated operation.
Adequate ventilation must be assured even when the devices are mounted very close to each other.
The device must not be installed within explosion-hazardous areas.
dimensions 6490B / 6490B-y

5. Electrical connection

The wiring diagram is located on the backplane (6490B / 6490B-y) and on the top side (6590B) of the device respectively.
The plug-type terminals are located on the backplane of all devices.
The given national rules must be observed for installation (for Germany DIN VDE 0100).
The electrical connection has to conform to the connection diagram of the device.
For measurement and control leads (digital inputs) shielded cables must be used. Also in the switch cabinet these leads
must be installed separately from the power systems with rated voltage.
Before the device is switched on make absolutely sure that the operating voltage, specified on the rating plate,
conforms to the mains voltage.
The connecting terminals may only be disconnected from the device when the connected lines are in a de-energized
state.
W. Bälz & Sohn GmbH & Co.
Wiring diagram 6490B, 6490B-y and 6590B
Koepffstraße 5 D-74076 Heilbronn
6490B / 6490B-y / 6590B
dimensions 6590B
Telefon (07131) 1500-0
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Telefax (07131) 1500-21