10
EN
Installation
Lines and wiring
You must comply with a few installation requirements to ensure that the system
functions correctly. Please follow the instructions below and carry out installation
and connection work carefully.
TS bus
installation
Important!
Disturbances due to excessive total line length and line resistances:
The total
length of the bus line should be no longer than 1,000 m and resistance in the line
to peripherals should be no greater than 65 ohm. This ensures that no problems
arise due to high interconnect capacitances and resistances. We recommend
using
bus repeater 901-35
for projects where longer line lengths are required.
· You must install a separate, shielded line which is used exclusively to connect
peripherals to the bus. We recommend using telecommunications cable type
J-Y(St)Y with a cross-section of 0.28 mm² or 0.5 mm².
· Do not use free wires in the bus line for additional control tasks or power supply
to external peripherals, since this may interfere with data transmission.
· Install only one wire for the data line and one wire for ground in the bus con-
nection for the whole system. Never connect two or more wires in parallel to
increase the cross-section size, as this can cause malfunctions.
Connecting peripherals to the
TS bus
Important!
Damage due to short circuit:
The bus line is poled. If the bus line is connected
incorrectly, it will short-circuit and block the whole bus system, possibly damag-
ing connected devices permanently.
Each peripheral features two connecting terminals for the
TS bus
, to which the
bus line is connected:
·
TS bus
data
terminal
:
for connecting the data cable
·
TS bus GND
terminal: for the system ground
Connect TS bus
A
A