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310_741_001_14-04.fm Seite 7 Donnerstag, 17. April 2014 2:56 14
•
The connection to external supply lines must be carried out using a
screwed cable gland (M20 x 1,5) in the terminal box under the cover (see
drawings from page 9). Install a fixed connection cable if an unprotected
or flexible cable is used.
• Turn off the power supply and take steps to ensure against further acciden-
tal use:
- Before connection.
OFF
- In the event of damage
• Only operate the appliance when completely assembled. Do not drill into
or interfere with the explosion-proof housing in any way.
• Observe the nominal voltage (24V DC, stabilised).
• Please note: The application of voltages >26 V will break the zener barrier
and permanently damage the signal tower.
NENNSPANNUNG
NOMINAL VOLTAGE
TENSION NOMINALE
6
Technical specifications
6.1
General data
Material
Dimensions of the Housing (D x W x H)
Total dimension (D x W x H)
Weight
Temperature range
Duty cycle
Protection type according to IEC 60529
Installation position
Connection
Explosion protection
6.2
Electrical Data
Voltage
Current consumption
Maximum input voltage
Maximum voltage at the fault SELV supply
7
Mounting
For dimensions and mounting see "Zeichnungen / Drawings / Dessins"
page 12.
8
Commissioning
Before commissioning make sure that:
• the appliance has been mounted according to instructions,
• the electrical connections have been carried out correctly,
• the appliance is not damaged in any way.
•
Housing: Polyester
Dome: Polycarbonate, transparent
77 mm x 75 mm x 110 mm
77 mm x 75 mm x 297 mm
650 g
-20 °C ... +50 °C
100 %
IP 65
as required
Screwable connection max. 2.5 mm² incl.
approved cable gland
II 2G Ex e mb [ib] IIC T6 Gb
24 V DC, only for use with a fused, stabilised
power supply (T 200 mA).
< 90 mA (< 30 mA/tier)
26 V
120 V DC
7
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