Heinzinger electronic GmbH
Phone: +49 (0) 8031 2458 0
www.heinzinger.com
Anton-Jakob-Str. 4, 83026 Rosenheim
Fax: + 49 (0) 8031 2458 58
Germany
Page 37
ERS COMPACT
There are several possible combinations of standard models and Slave models:
Combination 1:
Multiple ERSC 10000 (with display)
All models of the standard series can be combined to them-
selves in master-slave (up to 64 units on one bus)
Advantage of this combination: every unit could be master or
slave; the slave show their own actual values and the entire
system can also be controlled manually.
Disadvantage of this combination: higher costs compared to
a system with ERSC 10000 Slave models.
Combination 2:
One ERSC 10000 with one or multiple ERSC 10000 Slave
This is the intended combination for models of ERSC 10000
Slave series
Advantage of this combination: lower costs
Disadvantage of this combination: in case the master fails,
the entire system can’t work. After reconfiguring any Slave
unit to be master, which can be done via software and remote
control, the system can continue to operate.
Combination 3:
Multiple ERSC 10000 with one or multiple ERSC 10000
Slave
An already existing MS system with only ERSC 10000 is going
to be extended by one or multiple ERSC 10000 Slave units.
Advantage of this combination: in case of a failing master,
any other ERSC 10000 unit can be quickly reconfigured to
be master.
Disadvantage of this combination: higher costs, because even
some of the slave units may have a display and control panel
which they actually don’t need.