VTK
‐
VS
‐
BA
‐
004e
‐
B
|
User
Manual
MDS
3200A
|
Communication Interfaces
51
7.2
PLC
‐
Interface:
15
‐
pin,
Sub
‐
D
The
PLC
‐
interface
(illustrated
above)
works
on
digital
basis
without
a
particular
syntax.
It
al
‐
lows
for
controlling
a
machine
or
device
by
means
of
a
remote
master
device.
Transmission
of
data
is
possible
in
either
direction.
The
trigger
range
of
this
interface
amounts
to
500
μ
s.
Access
is
possible
to:
Status
bits
Values
of
voltage
and
current
Set
‐
Trigger
‐
signals
initiating
dispensing
cycles
(pulses)
or
complete
packages
of
pulses
(bursts)
7.2.1
Pin
Functions
PIN
Characteristics
Level
Function
1
Reserved
for
future
use
___________
___________
2
Input
0
/
+24
V
R
i
=1.3
k
Trigger
Voltage
Input
0
...
+5
V
“Valve
closed“
+12
V
...
+30
V
“Valve
opened“
Positive
edge
triggering
3
Input
0/
+5
V
R
i
=400
Trigger
Voltage
Input
0
...
+0.8
V
“Valve
closed“
+3
V
...
+5
V
“Valve
opened“
Positive
edge
triggering
4
Ground
___________
Ground
5
Output
0
/
+24
V,
R
a
=2.2
k
Setpoint
Heating
OK
6
Output
0
/
+24
V,
R
a
=2.2
k
Nozzle
unit
“adjusted”
OK
7
Output
0
/
+24
V,
R
a
=2.2
k
Mains
voltage
OK
8
Reserved
___________
___________
9
Output
24
V
Power
supply
to
external
trigger
10
Ground
___________
Ground
11
Input
0
/
20
mA,
R
i
=500
Trigger
Current
Input
12
Reserved
___________
___________
13
Output
0
/
+24
V,
R
a
=2.2
k
Adjust
failed.
Nozzle
unit
screwed
in
too
deep
(stroke
is
limited!)
or
not
enough
14
Output
0
/
+24
V,
R
a
=2.2
k
Dispensing
cycle
complete
(in
the
case
of
a
pulse
package,
at
the
end
of
the
entire
burst)
15
Input
___________
Trigger
Abort,
connection
to
earth,
to
interrupt
dispensing
cycle
Summary of Contents for MDS 3000 Series
Page 1: ......
Page 58: ...VTK VS BA 004e B User Manual MDS 3200A Cleaning 58 8 3 4 Fine Purification of Components...
Page 72: ...VTK VS BA 004e B User Manual MDS 3200A Attachment 72 13 2 Dimensional Drawing MDC 3200A...
Page 74: ...VTK VS BA 004e B User Manual MDS 3200A Attachment 74 13 4 Connection Diagram PLC Interface...
