Installation manual
9
BusCon M 10 has two major functions:
• Terminal board for functions in Control Panel M4.3 and Control/Repeater M4.3
• Terminal board for Backbone Bus External BBE (RS485 Repeater)
These functions can be used together or individually. The module BusCon M 10 has
one connection for either RS232 or RS485 communication. For details on assembling a
system and denitions of common system terms, refer to the Installation Manual.
Note! BusCon M 10 does not provide a galvanically isolated bus communication BBE.
Operating voltage range 19-30 VDC
5100056-01A
Buscon M 10 H
The BusCon M 20 connects the Control Panel M 4.3 to the backbone bus and provides
connection terminals for functions from Control Panel M 4.3. The module BusCon M 20
has two relay outputs and one channel for RS422 or RS485 communication. For details
on assembling a system and denitions of common system terms, refer to the Installa-
tion Manual.
5100054-01A
Buscon M 20 H
Bus Isolator M divides the system backbone bus into segments. Its dual functionality iso-
lates communications and basic backup signals between the stretched system parts and
provides power to the control panel (e.g. Control Panel M 4.3). For details on assem-
bling a system and denitions of common system terms, refer to the Installation Manual.
5100071-01A
Bus Isolator
I/O M 70 provides eight programmable I/O 70 channels, each individual channel can be
congured as either:
• Programmable Inputs
• Programmable Outputs max 70mA for buzzers, relays etc
• Conventional detector zones
This module monitors conventional detectors, digital inputs, two-wired inductive sen-
sors and controls low-power units, such as buzzers and relays. For details on assembling
a system and denitions of common system terms, refer to the Installation Manual.
5100075-01A
I/O M 70 H
Salwico Fire Detection System