Installation
MIQ/CR3; DIQ/CR3
10
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03/2018
– Temperature resistance (minimum and maximum temperature)
– Stability against UV light when used outdoors
– Protection against water and dust (Nema or IP protection class).
Suitable fusing of the electrical circuit
– Overcurrent fuses (in accordance with the technical data of the device
input or output)
– Overvoltage class II surge limiters
Suitable disconnecting device (e. g. switch or circuit breaker) for the mains
supply of permanently mounted equipment with separate mains connection
– in compliance with the following regulations
- IEC 60947-1
- IEC 60947-3
– in the vicinity of the equipment (recommendation)
Flame-resistant (cables and lines),
in compliance with the following regulations
– UL 2556 VW-1 (for USA, Canada)
– IEC 60332-1-2 (outside of USA, Canada)
3.4
Installation in the IQ S
ENSOR
N
ET
The IQ S
ENSOR
N
ET
provides a number of options for integrating the combi
output module mechanically and electrically in the system (stacked mounting,
distributed mounting, etc.). The various types of installation are described in
detail in the I
NSTALLATION
chapter of the system operating manual.
3.5
Electrical connections: General instructions
Cable glands
All electric cables are fed from below via prepared openings in the enclosure of
the module. Cable glands with different clamping ranges are included with the
module to provide sealing between the cable and enclosure as well as for strain
relief. Select the matching cable gland for the respective cable diameter:
Small
, clamping range 4.5 to 10 mm. This cable gland is suitable for all
IQ S
ENSOR
N
ET
sensor cables.
