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Uni-Telway serial link (continued)
I
NTER
B
US
industrial fieldbus
Profibus DP V0 high speed industrial field bus
Uni-Telway
I
NTER
B
US
Profibus DP V0
RS 232, isolated RS 485 and 20 mACL
Isolated RS 485
RS 485
Master/slave
Generation 4 master/slave
Master
19.2
Kbps max.
500
Kbps
9.6
Kbps...12 Mbps depending on distance
Double shielded twisted pair
Shielded twisted pair
Fibre optic, infrared, etc.
Shielded twisted pair
Fibre optic or infrared
2
in RS 232,
28
in RS 485,
16
on 20 mACL
512
slaves max. with 254 bus terminal modules
max.
126
slaves
15
m in RS 232,
1000
m in isolated RS 485,
1300
m in 20 mACL
400
m max. (remote bus)
1200
m (9.6 Kbps), 4800 m with 3 repeaters
100
m (12 Mbps), 400 m with 3 repeaters
64
max. depending on processor
and application-specific channels used
1
or 2 depending on type of Premium processor (with PL7 Pro/Junior)
1
to 5 depending on type of Premium processor (with Unity Pro)
Uni-Telway :
-
Uni-TE message handling 240 bytes
-
Client/server
-
Application to application 240 bytes
-
Transparency of all devices on X-Way
architecture via a master
-
Data process implicit exchange
-
Pre-processing
-
Logic addressing
-
Segmentation
-
Read/write access for DP slave I/O data
-
Data transfer for slave diagnostics
-
Slave parameter setting and monitoring
-
Management of monitoring requests
-
Inter-master dialogue not supported
All types of Premium processor
All types of Premium processor (except
TSX P57 1
p
)
PCMCIA type III card on processor and on
TSX SCY 21601 communication module
Standard format module
Standard format module
–
See page 9/6
See pages 9/8 to 9/18
TSX SCP 11
p
(1)
TSX IBY 100
TSX PBY 100
5/130
5/123
5/119
(1)
Replace the
p
at the end of the reference with
1
for RS 232,
2
for 20 mACL or
4
for isolated RS 485.
2
1
3
4
5
6
7
8
9
10