Sentrol ZX400 Installation Manual - page 12
12
When unsupervised Control Stations
are used, ALL unsupervised LED Con-
trol Stations must be addressed as 1
or 2, ALL unsupervised SSD Control
Stations must be addressed as 3 or 4,
and ALL unsupervised LCD/VFD Con-
trol Stations must be addressed as 5
or 6. You cannot mix a supervised
Control Station and unsupervised
Control Station with the same address
setting.
LED Control Stations
These Control Stations have two jumpers on the cir-
cuit board to set the address and supervision. To
change the address of the Control Station #1 to
Control Station #2, remove JP2 (see Figure 7). To
change a Control Station to unsupervised, remove
JP1 (see Figure 7).
Control Station Addressing and Supervision
4
1 2 3 4
5
1 2 3 4
6
1 2 3 4
1
1 2 3 4
2
1 2 3 4
3
1 2 3 4
ON
OFF
ON
OFF
ON
OFF
ON
OFF
CONTROL STATION ADDRESSING AND SUPERVISION
All Control Stations are shipped from the factory as
Control Station #1 and supervised. They may be set
to other addresses and to unsupervised as described
below.
A supervised Control Station is reported as missing
when the system fails to get any response from it.
In order to maintain supervision, each supervised
Control Station must have its own unique address.
An unsupervised Control Station can be removed
from the system without the system detecting that
it is missing. The advantage of an unsupervised Con-
trol Station is that a system can have as many Con-
trol Stations as the power supply can support. By
adding additional power supplies, like the HCP-
12SULC, Control Stations may be added up to a to-
tal of 13 bus devices on the system. For UL listed
systems, unsupervised Control Stations are not al-
lowed.
SSD, LCD, and VFD Control
Stations
These Control Stations have a four position DIP
switch on the circuit board to set the address and
supervision. To change the Control Station to unsu-
pervised, move DIP switch 4 to the ON position. To
change the address, the DIP switch setting must be
positioned according to Figure 6.
Figure 6 Control Station DIP Switch Settings
Figure 7 LED Control Station Jumpers
NOTE
JP1
Remove JP1 to unsupervise
JP2
Remove JP2 for keypad 2