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Periphery components for ESSER FACP
12.4 esserbus
®
The esserbus
®
transponder works as a loop device on the loop, it is possible to expand the number of outputs
per ESSER FACP.
In 'potential-free' mode, no external switching voltage is required for relays K1 to K11.
In 'monitored' mode, the relays can be switched with an external power supply (UBext.). The monitoring of
UBext. enables a fault warning on the FACP if the permissible tolerance limits are not met. 'Monitored' mode is
configured using the service and programming software tools 8000.
The contact behaviour (NC / NO functionality) of relay contacts K1 to K11 can be individually programmed in the
customer data. The functionality as a common fault relay is permanently assigned to relay 12 (NO contact).
The maximum line length from the transponder to the external tool is up to 1000 m. There is also the option of
operating the transponder with the loop isolator (Part No. 788612).
Fig. 50: esserbus
®
transponder 12 relays
Specifications
Loop
Rated voltage
Rated current
External supply
Operating voltage
Current consumption
Relays
Contact rating
Contact type K1 to K11
Contact type K12
Ambient temperature
Storage temperature
Humidity
Protection rating
Weight
Dimensions (w x h x d)
Specification
VdS approval
Declaration of Performance
For further information and accessories refer to product catalogue and documentation of the devices.
82
transponder 12 relays (Part No. 808610.10)
:
8 V DC ... 42 V DC
:
approx. 100 µA @ 19 V DC
:
10 V DC ... 28 V DC
:
approx. 3 mA @ 12 V DC
:
30 V DC / 1 A
(max. 3 A per transponder)
:
NO/NC contact
:
Common fault relay (NO contact)
:
-10 °C ... +50 °C
:
-25 °C ... +75 °C
:
≤ 95% rel. humidity (no condensation)
:
IP 40 (with housing)
:
approx. 110 g
:
150 x 82 x 20 (mm)
:
EN 54 – 17:2005/-18:2005
:
G 206044
:
DoP-20611130701
Features
•
Only one loop address is needed per transponder
•
Max. 100 transponders per FACP
Max. 32 transponders per loop
•
Max. 32 transponders per detector zone
•
TI 798960.GB0 / 04.20
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