Page
6
Installation Instructions
2. Preparation for installation/Re-
quired connections/Transport/
Storage
The following preparations must be made prior to the in-
stallation date:
2.1
Preparing the Floor Surface
The floor surface must be clean and the unevenness of
the bearing surfaces must not exceed max. 25 mm.
2.2
Electric Power Supply
We recommend connecting the system to a power
source which does not supply electricity to peak-load or
high-consumption equipment (elevators, air conditioning
systems). Due to the possibility of negative influences,
avoid installing the CMM near
– High-consumption equipment
(e.g. welding machines)
– High-interference (EMI) equipment
(e.g. electron discharge machines).
The use of mobile telephones or walkie talkies within a
radius of 3m surrounding the CMM is also prohibited.
This precaution is necessary to prevent malfunctions,
es-
pecially in connection with data processing sys-
tems.
A permanent connection (max. 16A) must be provided
for the system. Alternatively, a 3-wire CEE-form plug con-
nection is also acceptable. A 5-plug multiplex outlet must
be provided by you (the customer) for the data station.
We recommend the on-site installation of a surge arrest-
er, e.g. Phoenix Flashtrab FLT 25-400, as basic protection
against surge voltage.
We recommend making the connection as shown in the
following drawing,
taking into account that all per-
taining national regulations also must be observed.
2.3
Electric Power Supply Parameters
To ensure trouble-free data transmission between the
CMM and the data station, the line power supply must
comply with the following specifications.
Line power supply:
– Line voltage:
1/N/PE 100/110/115/120/125/230/240 VAC
– Max. voltage fluctuations:
±10 %
– Frequency:
50 or 60 Hz
– Max. frequency fluctuations:
±3.5%
– Max. power sag:
10 ms
(Max. one half-wave may be missing at 50 Hz)
– Interference peaks
Max. rise time at 5 ns: ± 500 V
Max. rise time at 50 µs: ± 1000 V
Max. amount of heat generated:
3600 kJ/h
Max. total power requirement:
CMM: max. 1000 VA
Peripheral workstation: max. 1000 VA
2.4
EMC
EN 61326-1
Appendix A, Class A
Warning !
This is a class A device, and may therefore cause radio in-
terference in the surrounding area. In such cases, the
operator may be required to take appropriate action and
bear any costs thus incurred.
2.5
Stabilizing the line voltage
If out-of-tolerance r.m.s. fluctuations of the nominal volt-
age briefly occur, a line analysis must be performed.
Please contact us if you have such a requirement. We will
be glad to advise you and suggest suitable measures. In
most cases, it is sufficient to install a separate stub cable
from the main distributor to the CMM.
L
N
PE
Proposed permanent connection (customer installation (national voltage))
C16 A
Connecting cable, min. 5 m
Connection diagram
CMM
Multiplex
3-wire
Terminal
box
Multiplex outlet with
5x 3-wire sockets
Peripherals:
max. 1000 VA
3x 2.5 mm
2
cable
included in scope of supply
Fault
current
breaker
(if re-
quired)
outlet
