EUCHNER CTS-C1-BP-FLX - Maximum Cable Lengths with BR Switch Chains; Determining Cable Lengths Using the Example Table

25
MAN20001587-01-02/23 (translation of the original operating instructions)
Operating Instructions
Transponder-Coded Safety Switch CTS-C1-BP/BR-FLX
EN
11.2.1. Maximum cable lengths with BR switch chains
Important!
The maximum number of switches in a BR switch chain depends on many factors, including the cable
length. This case example shows a standard application. You will nd further connection examples at
www.euchner.com.
SPS
PLC
l
1
l
2
l
max
=200 m
l
n
<100 m
u
min
= 24 V
5 x 0,34 mm
2
5 x 0,34 mm
2
5 x 0,34 mm
2
CTS # n CTS # n-1 CTS # 1
i
out
11.2.2. Determining cable lengths using the example table
n
Max. number of switches depending on the cable
length
I
FO1A/FO1B
(mA)
Possible output current per channel FO1A/FO1B
l
1
(m)
Max. cable length from the last switch to the
control system
5
10 150
25 100
50 80
80 50
6
10 120
25 90
50 70
80 50
10
10 70
25 60
50 50
80 40