Firmware V6.6.9
29.07.2020
62/147
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Terminal No.
Function
15 (common)
16 (normally closed contact)
18 (normally open contact)
Multifunction relay AUX: can be configured using Menu 4-1-7 as
horn
additional alarm relay with the priority PrioX3, PrioX4, PrioX5, PrioX6,
PrioX7, PrioX8 or PrioX9
Modem hardware reset,
or
for switching the modem to the DDC (T-connector required)
25 (common)
26 (closed in the alarm state)
28 (open in the alarm state)
Alarm relay PRIO2: Alarm for messages with priority 2 (PRIO.2)
35 (common)
36 (closed in the alarm state)
38 (open in the alarm state)
Alarm relay PRIO1: Alarm for messages with priority 1 (PRIO.1)
For details about the configuration, see chapter
7.1.4 Terminal assignment of the CAN bus terminals
The terminals for the connection to the first CAN bus segment CAN1 (standard) and second CAN bus segment
CAN2 are located on the device at the bottom. See chapter
CAN bus - Connection of E*LDS Components
for
further details about the range of functions of the two interfaces.
DANGER
Warning about dangerous electrical voltage!
If mains voltage is connected to the CAN bus
terminals, this will result in the destruction of all components connected to the CAN bus!
CAN bus supply lines must be shielded (cable type:
LiYCY 2x2x0.75 mm
2
)! As a general rule, care
should be taken to ensure that signal cables and cables carrying mains voltage are routed in separate
cable channels.
Wiring Variant A
: Device is a node in a CAN bus segment with other devices before and after this,
no
terminating resistor
required.
Wiring Variant B
: Device is at the start / end of a CAN bus segment,
terminating resistor required
.
Recommendation: Use of the terminal set for CAN bus termination; see chapter
.
