0
9. Version code
Digital clock
DLZ - XX X
Version
Standard ...........................................
00
Special ..............................................
XX
Acceptance tests
No additional requirement
........................
0
Quality certificates required
......................
1
To be agreed on with the customer
........
X
Coding example:
DLZ - 00 0
designates a DLZ clock standard version with no additional acceptance tests performed.
X –
the numbering to be determined by the manufacturer
Response to power failure
and return
The configuration data are saved.
Dimensions
see Fig. .
Case protection classification
IP 0,
IP 0 on the side of the connecting pins
The reference conditions and nominal operation conditions.
-
operating temperature
0......0
°
C
-
storage temperature
- 0...
°
C
-
humidity
...9%
-
power supply
8...0... V a.c.
-
frequency
...0...60 Hz
-
working position
any
Standards conformance
Electromagnetic compatibility:
-
noise immunity
acc. to EN 6000-6-
-
interference emission
acc. to EN6000-6-
-
power failure immunity
acc. to EN 6000-6-
Safety requirements:
EN 600- standard compatible
•
case insulation: basic
•
insulation between circuits: basic
•
installation category III
•
contamination degree
•
maximum working voltage difference between earth and the power supply circuits 00 V
and other circuits 0 V.
