Twido Programmable controller

Connections,
references
Twido programmable controller 0
Modbus and character mode serial link
Cabling system
Modbus cabling system
Non isolated link
Isolated link
2
6 2
1
5
1 1
c
g b b g b b
24 V
Magelis
XBT N slave
Modular
Phaseo
7
6
7
8
6
6
7
Twido master
TeSys U Altivar 31 Twido master
Altivar 31
TeSys U
- Cable length between Twido and Altivar 31: y 30 m
- Total length of cables between tap isolation boxes 1: y 1000 m
- Length of cable 6: y 10 m
- Length of tap link cables 6, 7 or 8: y 10 m
Twido
slave
g Line polarisation active
b Line end adapter
References
g Line polarisation active
b Line end adapter
Tap-off and adapter components for RS 485 serial link
Description Application Item Length Reference Weight
kg
Tap isolation box
Screw terminal block
for main cable
2 x RJ45 for tap-off
-
RS 485 line isolation (1)
-
Line end adapter (RC 120 Ω, 1nF)
-
Line pre-polarisation (2 R 620 Ω)
c 24 V supply (screw terminal block)
or c 5 V (via RJ45)
Mounting on 35 mm 5
1 – TWD XCA ISO 0.100
TWD XCA ISO
TWD XCA T3RJ
Tap junction box
1 x RJ45 for main cable
2 x RJ45 for tap-off
-
Line end adapter (RC 120 Ω, 1nF)
-
Line pre-polarisation (2 R 620 Ω)
Mounting on 35 mm 5
2 – TWD XCA T3RJ 0.080
Modbus hub
Screw terminal block
for main cable
10 x RJ45 for tap-off
Mounting on 35 mm 5, on mounting
plate or panel (2 x Ø 4 mm screws)
– – LU9 GC3 0.500
T-junction boxes
2 x RJ45
for main cable
1 integrated cable with RJ45
connector for Altivar variable
speed controller dedicated tap-off
– 0.3 m VW3 A8 306 TF03 –
1 m VW3 A8 306 TF10 –
LU9 GC3
Passive tap
junction box
-
Line extension and single-channel
tap-off on screw terminal block
-
Line end adapter
– – TSX SCA 50 0.520
RS 232C/RS 485
line converter
-
Flow rate 19.2 Kbit/s max.
-
Without modem signals
c 24 V/20 mA supply,
Mounting on 35 mm 5
– – XGS Z24 0.100
TSX SCA 50
XGS Z24
(1) Line isolation recommended for distances > 10 m.
78