Johnson Controls XP-910x Manuale Utente
Configuration Guides—XT-9100 Configuration Guide 3
XT-9100 Extension Module/
XP-910x Expansion Modules
XP-910x Expansion Modules
The XT-9100 Extension Module and its expansion modules have been
designed to provide additional input and output capacity within Metasys
designed to provide additional input and output capacity within Metasys
Networks and specifically for the DX-9100 Extended Digital Controller.
The XT-9100 module provides the communication interface and the
XP modules provide the analog and digital inputs and outputs.
The XT-9100 module provides the communication interface and the
XP modules provide the analog and digital inputs and outputs.
A Supervisory System communicates with an XT-9100 via the N2 Bus or
Bus 91*. Each XT-9100, depending on its expansion module combination,
can have up to 16 inputs/outputs, eight of which may be analog.
Bus 91*. Each XT-9100, depending on its expansion module combination,
can have up to 16 inputs/outputs, eight of which may be analog.
The DX-9100 communicates with the XT-9100 via the XT-Bus, and when
the DX-9100 is connected to an N2 Bus (or Bus 91), data from the
XT-9100 is available to a Supervisory System. Up to eight XT-9100
modules can be connected to the XT-Bus. Each XT-9100 provides,
depending on the type of the connected XP expansion modules, either
eight analog points or eight digital points, extending the input/output of a
DX-9100 by up to 64 remote input/outputs. Modules with 16
input/outputs may also be connected, provided that the total number of
remote input/output points on the DX-9100 does not exceed 64.
the DX-9100 is connected to an N2 Bus (or Bus 91), data from the
XT-9100 is available to a Supervisory System. Up to eight XT-9100
modules can be connected to the XT-Bus. Each XT-9100 provides,
depending on the type of the connected XP expansion modules, either
eight analog points or eight digital points, extending the input/output of a
DX-9100 by up to 64 remote input/outputs. Modules with 16
input/outputs may also be connected, provided that the total number of
remote input/output points on the DX-9100 does not exceed 64.
Configuration of the XT-9100 is achieved by using a personal computer
with GX-9100 Graphic Configuration Software (GX Tool) supplied by
Johnson Controls. When the serial interface of the XT-9100 is connected
directly to the N2 Bus (Bus 91), the GX-9100 will download and upload
configurations over the N2 Bus (Bus 91). When the serial interface of the
XT-9100 is connected to the XT Bus, the GX-9100 will download and
upload configurations via the N2 Bus (Bus 91) connected to the DX-9100
to which the XT-Bus is connected. The DX-9100 retransmits
configuration data to the XT-9100 on its XT-Bus.
with GX-9100 Graphic Configuration Software (GX Tool) supplied by
Johnson Controls. When the serial interface of the XT-9100 is connected
directly to the N2 Bus (Bus 91), the GX-9100 will download and upload
configurations over the N2 Bus (Bus 91). When the serial interface of the
XT-9100 is connected to the XT Bus, the GX-9100 will download and
upload configurations via the N2 Bus (Bus 91) connected to the DX-9100
to which the XT-Bus is connected. The DX-9100 retransmits
configuration data to the XT-9100 on its XT-Bus.
X P 9 1 0 2
A D D R E S S
A B C
A B C
R D
T D
T D
P o w e r
R S485
F U S E
E X P
E X P
m in
m ax
X T 91 0 0
m ax
AO 7
AO 7
AO 8
m in
xt910x
A I5 A I6 V
A O 7
A O 8
2 4V
C
2 4 V
C O M
+ 1 5 V
A I1 A I2 A I3 A I4
EX P
Figure 1: XT-9100 Extension Module and XP-910x Expansion Modules
* The term “Bus 91” is not used in North America.
Introduction