www.janitza.de
15
Modules 800-CT8-A | 800-CON
3.3 Incoming goods inspection
The prerequisites for trouble-free and safe operation
of the modules include proper transport, storage,
setup and assembly, as well as proper operation
and maintenance.
Exercise due caution when unpacking and packing
the device, do not use force and only use suitable
tools. Check:
·The modules by performing a visual inspection to
ensure flawless mechanical condition.
·The scope of delivery (see chap. 3.7 and 3.8) with
respect to completeness before beginning with
assembly and installation.
If it must be assumed that safe operation of your
basic device with module is not possible:
1.
Switch off the power to your system (your
device)!
2.
Secure it against being switched back on!
3.
Check to be sure it is de-energized!
4.
Ground and short circuit the system (device)!
5.
Cover or block off adjacent live parts!
Safe operation is impossible, if, for example, the
basic device with module:
·has visible damage,
·no longer functions despite an intact power supply,
·was subjected to extended periods of unfavorable
conditions (e.g. storage outside of the permissible
climate thresholds without adjustment to the room
climate, condensation, etc.) or transport stress
(e.g. falling from an elevated position, even without
visible external damage, etc.).
ATTENTION
Improper handling may cause damage to the
module and result in material damage!
The contacts of the bus connectors (Janbus interface)
can bend or break off and destroy the bus connector.
·Never touch or manipulate the contacts of the bus
connector!
·Never force the bus connector into the module!
Please refer to the chapter on this
„4. Mounting“
on page 18.
·
When handling, transporting and storing
the module, protect the contacts of the bus
connector!
3.4 Intended use
The modules/components
·Are intended as expansion or transfer modules for
the basic device UMG 801 in switch cabinets and
small distribution boards.
·Must only be mounted with basic devices that are
disconnected from the power supply (see chap. „4.
Mounting“ on page 18).
INFORMATION
Please note:
More information on certain functions of the basic
device with modules can be found in the usage
information for the basic device.
The basic device and the modules (800-CT8-A and
800-CON) are not designed for installation:
·In vehicles! Use of the basic device with modules
in non-stationary equipment is considered an
exceptional environmental condition and is only
permissible by special agreement.
·In environments with harmful oils, acids, gases,
vapors, dusts, radiation, etc.
·In potentially explosive environments.
3.5 Overview of module functions
800-CT8-A module:
·8 current measurement inputs (2 groups of 4)
·Measuring category 300 V CAT II
·Nominal current 1 A/5 A configurable
800-CON module:
·JanBus interface (proprietary) via bus connector
and twisted pair, shielded data cable (1:1
connection via shield clamps) to device and module
series (see section „5.4 Data cable for connecting
the 800-CON transfer modules“ on page 31).
3.6 EU conformity declaration
Please see the EU declaration of conformity posted
at www.janitza.de for the laws, standards and
directives applied by Janitza electronics GmbH for
the devices.
Содержание 800-CT8-A
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