Terminal port and TSX P ACC 01 device
3.4 Introduction to TSX P ACC 01
At a Glance
Subject of this This section describes the general characteristics of the TSX P ACC 01 device.
Section
What's in this This section contains the following topics:
Section?
Topic Page
Functionalities 56
External appearance 57
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Terminal port and TSX P ACC 01 device
Functionalities
General The TSX P ACC 01 unit is a cabling accessory that connects to the TER connector
of the Premium/Atrium PLC processor via an integral cable fitted with a mini-DIN
connector at one end.
This is used to:
z Connect several devices to the terminal port of Premium/Atrium PLCs. For this
purpose, it is fitted with two mini-DIN connectors, marked TER and AUX, which
are functionally identical to the TER and AUX connectors of the Premium PLC
processors.
z Isolate Uni-Telway signals in order to extend Premium PLC terminal port links to
over 10 meters for the purpose of connecting the PLC to a Uni-Telway bus.
z Adapt the bus when the unit is connected to one of the ends of the Uni-Telway
bus.
z Set the operating mode of the terminal port:
z Uni-Telway master
z Uni-Telway slave or Character Mode
Note: The TER and AUX ports of the TSX P ACC 01 unit are not isolated from one
another, nor from the TER port of the supplying PLC.
Note: We strongly recommend that, after use, you do not leave a TSX PCU 103•
or TSX PCX 1031 cable connected to the Uni-telway bus at one end and
unconnected at the other.
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Terminal port and TSX P ACC 01 device
External appearance
General This device is made from zamak and of the same type as Uni-Telway branching or
connection devices (TSX SCA 50 and TSX SCA 62). It is designed to be mounted
in a cabinet. Its protection index is IP20.
Illustration:
Terminal ports
Connection cable to TER port
for Premium PLC (length 1 m)
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Terminal port and TSX P ACC 01 device
3.5 Hardware installation
At a Glance
Aim of this This Section deals with installing hardware for connection devices TSX P ACC 01.
Section
What's in this This section contains the following topics:
Section?
Topic Page
Dimensions and mounting 59
Internal view 60
Connection to Uni-Telway Buses 61
Connecting to Premium and Atrium PLCs 62
Switch configuration 63
TSX P ACC 01 connector pin configuration 64
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Terminal port and TSX P ACC 01 device
Dimensions and mounting
General The TSX P ACC 01 device is installed on a AM1-PA••• perforated board or on a DIN
rail with a LA9 D09976 mounting plate.
Illustration:
=
65
AM1-PA...
=
2 x Ø 5.5
= 50 =
AM1-DE/DP
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Terminal port and TSX P ACC 01 device
Internal view
Illustration
S1
Z
S2
S M
1 2 3 4 5
1 2 3 4 5
JA JB
S1 Selects functioning mode (master or slave),
S2 Adapts the line end,
JA and JB Connection terminals on the Uni-Telway Bus.
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Connection to Uni-Telway Buses
General The TSX P ACC 01 device is connected to the Uni-Telway Bus using connection
terminals JA and JB as shown below:
Illustration:
Shielding
Insulating sleeve
(essential)
White
Red
White
Blue
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Terminal port and TSX P ACC 01 device
Connecting to Premium and Atrium PLCs
General When the TSX P ACC 01 device has to be supplied, it must be connected by its
built-in cable to the TER connector on the PLC processor.
The device can be connected and disconnected when the PLC is switched on.
Illustration:
Premium TSX RKY
Host PC
Atrium
TSX P ACC 01 TSX P ACC 01
Note:
Only one TSX P ACC 01 device can be connected to a Premium/Atrium PLC.
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Terminal port and TSX P ACC 01 device
Switch configuration
General z Configuring line end adaptation
Line ends are adapted by the S2 switch as indicated below.
z Configuring the operating mode
The operating mode is selected by switch S1 as indicated below.
Illustration:
OFF
OFF
S1
Z
S2 S M
Uni-Telway end of line Uni-Telway
position slave or
character mode
OFF
OFF
S1
Z
S2 S M
Other positions Uni-Telway master
Note: The operating mode selected only concerns the connection cable leading to
the TER connector on the PLC processor.
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Terminal port and TSX P ACC 01 device
TSX P ACC 01 connector pin configuration
General The TSX P ACC 01 device has two parallel connectors, marked TER and AUX.
The signals are given below :
1 D(B) 1 D(B)
2 D(A) 2 D(A)
3 not connected 3 not connected
4 not connected 4 not connected
5 not connected 5 not connected
6 not connected 6 not connected
7 0V 7 not connected
8 5V 8 not connected
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Terminal port and TSX P ACC 01 device
3.6 Example of topologies
At a Glance
Aim of this This Section introduces examples of how to use the TSX P ACC 01 device.
Section
What's in this This section contains the following topics:
Section?
Topic Page
Connecting devices 66
Uni-Telway master mode 68
Uni-Telway slave mode 70
Connection between two PLCs 71
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Terminal port and TSX P ACC 01 device
Connecting devices
General The two TER and AUX ports on the TSX P ACC 01 device have the same standard
functions as the TER and AUX connectors on Premium/Atrium PLC station
processors.
z The TER connector on the device is used to connect any device which supports
Uni-Telway protocol, and in particular link up devices without their own power
supply (RS 485/RS 232 cable converter, etc)
z The AUX connector on the device is only used to connect devices with a power
supply (man-machine interface console, third-party devices etc).
Note: The TSX P ACC 01 device is supplied from the TER connector on the PLC
to which is it connected. As a result, the TER connector on the device enables
devices with their own power supply (Magelis, etc) or without their own power
supply (RS 485/RS 232 cable converter, etc) to be supplied.
If the user wants to connect the terminal port of a second PLC to one of the ports
on the TSX P ACC 01 device, the AUX connectors (on the device and PLC) must
be used to avoid power supply conflicts on the two PLCs.
Example 1:
Premium master Premium slave
T FTX CB 1020/1050
TSX P ACC 01
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Terminal port and TSX P ACC 01 device
Example 2:
Premium master TSX RKY
T FTX CB 1020/1050
Atrium slave
TSX P ACC 01
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Terminal port and TSX P ACC 01 device
Uni-Telway master mode
Example A TSX P ACC 01 device is connected to a Uni-Telway link master PLC as in the
example below.
Switches S1 and S2 must be positioned on OFF (master mode).
Example on a Premium station:
PC slave
Premium master
S1=OFF
S2=OFF
Addresses 1, 2, 3 TSX PCX 1031
Uni-Telway bus
TER AUX
TSX P ACC 01
TSX SCA 50 TSX SCA 62
XBT-Z 968
TSX CSC 015
ATV 16 slave Magelis slave TSX 17-20 slave
Address 6 Addresses 4/5 Addresses 7/8
1000 meters maximum
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Terminal port and TSX P ACC 01 device
Example on an Atrium station:
TSX RKY
X Bus
PC slave
Host PC
Atrium Master
S1=OFF
S2=OFF Uni-Telway bus
Addresses 1, 2, 3 TSX PCX 1031
TER AUX
TSX P ACC 01 TSX SCA 62
TSX SCA 50
XBT-Z 968
TSX CSC 015
ATV 16 slave Magelis slave TSX 17-20 slave
Address 6 Addresses 4/5 Addresses 7/8
1000 meters maximum
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Terminal port and TSX P ACC 01 device
Uni-Telway slave mode
Example A TSX P ACC 01 device is connected to a Uni-Telway link slave PLC as in the
example below.
Note: for a PLC to be able to operate in slave mode it must be connected to
a TSX P ACC 01 device by its built-in cable.
Illustration:
PC
TSX P CX 1031
TSX 107-40 master
S1=ON TSX CSB 015 S1=ON
S2=ON S2=ON
Uni-Telway bus
TER AUX TER AUX
TSX P ACC 01 TSX P ACC 01
TSX SCA 62
Premium
XBT-Z 968 X Bus
Atrium slave
Magelis
1000 meters maximum
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Connection between two PLCs
Reminders If the user wants to connect the terminal port of a second PLC on one of the ports of
the TSX P ACC 01 device, the AUX port must be used to avoid power supply
conflicts in the two PLCs.
Note: for a PLC to be able to operate in slave mode it must be connected to
a TSX P ACC 01 device by its built-in cable.
In the example given below the TSX P ACC 01 device must therefore be connected
to the Uni-Telway slave PLC by the device’s integrated cable. Its S1 switch must be
positioned on ON
If the device if not placed on a Uni-Telway bus, the position of the S2 switch does
not matter.
Illustration:
Premium master Premium slave
PC
T FTX CB1 XBT-Z 968
020/050
S1=ON
S2=not significant
TSX PCX1031
TER AUX
TSX P ACC 01 Magelis
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