Janitza 800-DI14 handleiding
Handleiding
Je bekijkt pagina 14 van 44
14
800-DI14 module
www.janitza.com
3. Product description
3.1 800-DI14 digital input module
The 800-DI14 digital input module extends the range
of functions of a basic device by 14 digital inputs
and is suitable for basic devices from the 800 series
(see „Tab. Suitable basic devices“ on p. 2).
Basic devices recognize an input signal at the digital
input of the 800-DI14 module if
· A voltage of at least 18V and at most 28V DC
(typically at 4mA) is present.
· A current of at least 0.5mA and at most 6mA
flows.
With voltages from 0 to 5V and currents of less than
0.5mA, no input signal is recognized.
3.2 Incoming goods inspection
The prerequisites for trouble-free and safe operation
of the module 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 following:
· the module by performing a visual inspection to
ensure flawless mechanical condition.
· the scope of delivery (see Sect. “3.8 Scope of deliv-
ery” on p. 16) for 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.).
INFORMATION
When setting up your meter and module topology,
note the following:
· Do not exceed the permitted number of modules
on a basic device (see usage information for the
basic device and „Tab. Suitable basic devices“ on
p. 2).
· Check that the scope of delivery of the module
includes the appropriate bus connector (JanBus
interface) for connection to the basic device.
· In addition to the digital input module, also read
and understand the usage information for the
basic device.
· Do not exceed the maximum bus length of the
JanBus (see Sect. “13. Technical data” on p.
35).
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 note Sect. “4. Mounting” on p. 18 in
this regard.
· When handling, transporting and storing the
module, protect the contacts of the bus con-
nector!
Fig.: 800-DI14 module
(view without terminals)
Bekijk gratis de handleiding van Janitza 800-DI14, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Janitza |
| Model | 800-DI14 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 5503 MB |
