EUCHNER CES-AR-CL2-CH (Multicode) - Manual (Page 12)

Operating Instructions Safety Switches CES-AR-C.2-CH
12
Maximum cable lengths
Switch chains are permitted up to a maximum overall cable length of 200 m taking
into account the voltage drop as a result of the cable resistance (see table below
with example data and case example).
n
Max. number of
switches
I
out
(mA)
Possible output current per channel
OA/OB
l
1
(m)
Max. cable length from the last switch
to the control system with conductor
cross-section
0.14 mm² 0.34 mm²
5
10 70 140
25 50 110
50 35 80
100 25 50
200 13 25
6
10 60 120
25 50 90
50 35 70
100 20 50
200 13 25
10
10 35 70
25 30 60
50 25 50
100 15 35
200 10 20
Important!
The cables between the Y-distributors must have a conductor cross-section of
0.34 mm².
SPS
PLC
l
1
l
2
l
max
=200 m
l
n
u
min
= 24 V -10% u
n
= 24 V -20%
5 x 0,34 mm 2 5 x 0,34 mm 2
oder
5 x 0,14 mm 2
5 x 0,34 mm 2
CES-AR # n CES-AR # n-1 CES-AR # 1
i
out
STATE
DIA
STATE
DIA
STATE
DIA