Stahl 9445/35 Series, Руководство по эксплуатации

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264697 / 944560310010
2018-09-27·BA00·III·en·01
Safety
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IS1+ power module for Zone 2 / Division 2
Series 9445/35
Ignition sparks
Ignition sparks can be generated during live working, when working with screws or
routing connections on a device that has not been fastened according to regulations.
This may result in explosions causing serious or even fatal injury to persons in the vicinity.

Carry out all screw fastening processes carefully using the respectively specified
tightening torques.

Sufficiently secure all supply lines against tensile forces
(e.g. by tightening cable ties and screws).

During operation: De-energise all connected modules and devices before connecting or
disconnecting power supply connections or communication lines.
Improper project engineering, mounting, installation, commissioning, maintenance or
cleaning
Basic work such as installation, commissioning, maintenance or cleaning of the device must
be performed only in accordance with the valid national regulations of the country of use and
only by qualified persons. Otherwise the explosion protection can be rendered ineffective.
This may result in explosions causing serious or even fatal injury to persons in the vicinity.

Have mounting, installation, commissioning and maintenance performed only by qualified
and authorised persons (see Chapter 3.2).

Observe the correct mounting position; see the "Mounting and installation" chapter.

Do not change or retrofit the device.

For use in Zone 2 / Division 2, install the device in a protective enclosure or cabinet that
corresponds to a recognized type of protection in accordance with IEC/EN 60079-0 and a
degree of protection of at least IP54 in accordance with IEC/EN 60529.

For use in a safe area, install the device in an environment with a degree of pollution of 1
or 2 and an overvoltage category of I, II or III (e.g. enclosure, cabinet).

Follow requirements of IEC/EN 60079-14, section 16.2.1, for devices with U
m
60 V DC.

If the 9496/35 base (with a 9442/35 CPU and 9444/15 power module) is being used on the
BusRail, do not use any additional CPMs (9440/15) or CPUs (9441/15 with 9492 base and
9444/15 power module).

Maintain a distance of at least 50 mm for intrinsically safe and non-intrinsically safe
electrical circuits.

The 9445/35 power module must not be connected to the slot (slot 0)!

Connect a maximum of 2 power modules to the 9496/35 base.

Only connect compatible components (IS1+/IS1 Remote I/O system).
When in doubt, consult with R. STAHL.

Repair work on the device must be performed only by R. STAHL.

Gently clean the device only with a damp cloth and without scratching,
abrasive or aggressive cleaning agents or solutions.