Transport and Storage
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264697 / 944560310010
2018-09-27·BA00·III·en·01
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IS1+ power module for Zone 2 / Division 2
Series 9445/35
3.3.2 Damage to electrical Components
Sensitive electronic components can be damaged by electrostatic discharge (ESD).
Before making contact with the device, discharge the charge to an earthed metal body.
Avoid direct contact with connectors or the contacts on the module slots.
Clean the device only with a damp cloth.
Only transport the device in special transport packaging that reliably protects the device
from external influences. Observe the ambient conditions when selecting the transport
packaging (see the "Technical data" chapter).
4
Transport and Storage
Transport and store the device carefully and in accordance with the safety notes
(see Chapter "Safety").
5
Product Selection and Project Engineering
During project engineering or modification of a Remote I/O IS1+ system,
the following conditions are to be taken into account and adhered to:
Procedure
Auxiliary power is connected via a pluggable terminal with single cores. If two redundant
power modules are used, the load is distributed to both modules.
The 9445/35 power module reports its respective state in case of overload and increased
thermal load (due to high ambient temperature).
Equipping and permissible mounting conditions
• Comply with the specifications for maximum equipping and module assignment for each
base: max. 2 CPU modules and 1 power module or 1 CPU module and 2 power modules
(in preparation: max. 2 CPU modules and 2 power modules for system redundancy).
• Only mount one base for each BusRail.
• Install a maximum of 16 I/O modules per BusRail (the number of maximum I/O modules
that can be installed is also dependent on the communication protocol and functions being
used in each case. For details on this, see the corresponding IS1+ coupling descriptions).
• Comply with the maximum system length ( BusRail extension) of
9 m (1 9445/35 power module) or 6 m (2 9445/35 power modules).
• If it will not be mounted on a mounting plate, ensure that heat is dissipated from the base.
• Secure all connection lines against tensile load and scuffing.
Together with the 9442 CPU and 9496 base as a function replacement for the
9444/15 IS1 Ethernet power module with 9441/15 CPU and 9440/15 IS1 CPM fieldbus.
Summary of Contents for 9445/35 Series
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