ACS-CONTROL-SYSTEM GmbH
l Lauterbachstr. 57 l D-84307 Eggenfelden l www.acs-controlsystem.de l [email protected]
11
Universal Data Manager
Electrical connection
11
1. Push the device through the panel cutout from the front. To avoid heat buildup,
maintain a distance of > 15 mm (>0.59 in) from walls and other devices.
2. Hold the device level and hang the fastening clips in the openings (1 x left, 1 x right).
3. Evenly tighten the screws on the fasting clip using a screwdriver to guarantee a
secure seal to the control panel (torque 100 Ncm).
5.3
Post-mounting check
• Is the sealing ring undamaged?
• Does the seal run all around the housing collar?
• Are the threaded rods properly tightened?
• Is the device fixed firmly in the center of the control panel cutout?
6
Electrical connection
6.1
Connection conditions
!
WARNING
Danger! Electric voltage!
‣
The entire connection of the device must take place while the device is de-energized.
‣
The mixed connection of safety extra-low voltage and dangerous contact voltage to the
relay is
not
permitted.
Danger if protective ground is disconnected
‣
The ground connection must be made before all other connections.
NOTICE
Cable heat load
‣
Use suitable cables for temperatures of 5 °C (9 °F) above ambient temperature.
Incorrect supply voltage can damage the device or cause malfunctions
‣
Before commissioning the device, make sure that the supply voltage matches the
voltage specifications on the nameplate.
Check emergency shutdown for device
‣
Provide suitable switch or circuit breaker in building installation. This switch must be
provided close to the device (within easy reach) and marked as a circuit breaker.
Protect the device from overload
‣
Provide overload protection (nominal current = 10 A) for power cable.
Incorrect wiring may result in the device being destroyed
‣
Note terminal designation on the rear of the device.
Energy-rich transients in the case of long signal lines
‣
Install suitable overvoltage protection (e.g. E+H HAW562) upstream.
