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B0059001 / Rev. 2.3
4.3
Connection of PLC
4.3.1
Terminal diagram SND40
Terminal
Cable
6
7
8
Roland
9
KNS9S-G or
10
KNS9S-W
11
12
13
14
PLC
15
16
17
18
19
20
PLC
21
22
23
24
25
26
27
28
29
30
PLC
31
32
33
34
35
36
37
Roland
38
CECM18S-G
39
Ground
40
41
Reserve
42
43
44
45
PLC
46
47
48
49
50
51
Internal wiring
52
53
54
55
56
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
Colour of wire
Direction
yellow
->
red
->
white
<-
brown (+blue)*
<-
green
<-
grey
<-
pink
<-
blank
<->
<->
<->
->
->
->
->
->
<-
green
<-
yellow
<-
white
->
brown
->
transparent
<->
<->
<->
<->
pink
grey
red
blue
yellow-white
green
brown
black
blue
brown
Note:
For cables delivered starting Nov. 2014 following applies:
* A brown wire might be connected parallel together with a
blue wire. This will not affect the proper functionality of the cable,
the sensor or the control unit.
Manual
Voltage / current
Function
Leakage Flux signal input 1a
0...+/-20 mA
R i = 100 Ohm
Leakage Flux signal input 1b
+12 V DC / 0,1 A
Supply outputs
0 V DC (Common)
f. Leakage Flux sensor
-12 V DC / 0,1 A
Supply for magnet coil +
0...48V DC
Supply for magnet coil –
Shield (internally at protective conductor
max. 250 V AC / 6A
Motor relay 1 Closing contact (N.O)
max. 30 V DC / 6A
Ext. + 24V supply
U
PowerIn
Ext. – 24V supply (common connection
13...30 V DC / 0,1 A
of all inputs); sinking input
IN0
IN1
IN2
Low 0...4 V DC
IN3
High 13...30 V DC
I
< 20 mA
IN4
in
Sinking input
IN5
IN6
IN7
Ext. + 24 V supply (common connection
U
PowerOut
of all outputs); sourcing output
13...30V DC / 0,5A
Ext. – 24 V supply
OUT0
Low:
OUT1
U
< 4 V
out
OUT2
R
> 1,2 kOhm
load
OUT3
High:
OUT4
U
> U
- 2 V DC
out
PowerOut
OUT5
I
< 50 mA
out
OUT6
Sourcing output
OUT7
Output/a Eddy current transmitter
max. 20 Vss unloaded
Output/b Eddy current transmitter
Input/a Eddy current receiver
max. 100 mVss
Input/b Eddy current receiver
-
Shield (internal at ground connect)
Motor relay 2 opening contact (N.C.)
max. 250 V AC / 6A
Motor relay 2 common (COM)
max. 30 V DC / 6A
Motor relay 2 closing contact (N.O.)
+24 V DC
0 VDC (Common)
+5 V DC
Internal power supply
D GND
(do not use for external applications)
A GND
–12 V DC
+12 V DC
+24 V DC
Fan +
0 V DC
Fan -
PWM
Tacho in
Electrical installation
Function see chart of
inputs
Function see chart of
outputs
Fan
37
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