wtw MIQ/CHV, Руководство по эксплуатации

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IQ S
ENSOR
N
ET
MIQ/CHV Installation
3 - 1
3 Installation
3.1 Scope of delivery
The following parts are contained within the scope of delivery of the
MIQ/CHV:
l
MIQ/CHV. All openings and open electrical contacts must be closed
with suitable covers or blank covers.
l
2 x cable glands with seal
l
2 x ISO blind nuts M4
l
2 x cheese-head screws M4x16 with plastic washer
l
1 x contact base
l
2 x plastic tapping screws for fixing the contact base
l
1 x hose clip
l
Operating manual.
3.2 Mounting for use in the IQ S
ENSOR
N
ET
The IQ S
ENSOR
N
ET
provides a number of options for integrating the
MIQ/CHV mechanically and electrically in the system (stacked mount-
ing, distributed mounting, etc.). The individual types of installation are
described in detail in the I
NSTALLATION
chapter of the system operating
manual.
3.3 Mounting for other applications
Note
This section is important if you want to operate the MIQ/CHV in connec-
tion with conventional measurement converters or some other control
unit. For details of mounting in the IQ S
ENSOR
N
ET
, see section 3.2.
3.3.1 Stack mounting
Mounting the power
supply module
If the power supply module and the MIQ/CHV are not yet premounted,
both modules can be assembled as a stack. This type of mounting is
described in this section. Mounting the modules also establishes the
electrical connection at the same time.