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1436 cPos
®
Profinet
1 Technical data
For full details, see datasheet for the GEMÜ 1436 cPos
®
.
Interface
Profinet
Parameterisation / process data
Transmission rates
100 M Baud
Construction
Two switches are connected in series
internally between connection X1 and
X3. Communication lead time during
operation in line structure (connec-
tion X1 and X3) therefore double that
of a "standard two-port device".
2 Electrical connections
2.1
GEMÜ 1436 cPos
®
X1
X3
X2
1
5
4
3
2
1
4
3
2
1
4
3
2
Connection
Pin
Signal name
X1
M12 socket
D coding
1
TD+
2
RD+
3
TD-
4
RD-
Connection
Pin
Signal name
X2
M12 plug
A coding
1
Uv, 24 V DC, supply voltage
2
n.c.
3
GND
4
n.c.
5
n.c.
Connection
Pin
Signal name
X3
M12 socket
D coding
1
TD+
2
RD+
3
TD-
4
RD-
2.2
Version with external actual value potentiom-
eter (code S01)
X4
Connection
Pin Signal name
X4
M12 socket
A coding
1
UP+, output potentiometer supply voltage (+)
2
UP, input potentiometer wiper voltage
3
UP-, output potentiometer supply voltage (-)
4
n.c.
5
n.c.
Connection X4 is only available for the version with
an external travel sensor.
2.3
Profinet status LED
1
2
Item
Colour
Meaning
1
Red
Error LED
Green
Status LED
2
Green
LinkAct1 LED for X1
Yellow
LinkAct2 LED for X2
Profinet status LED
LED
Colour
Signal
Meaning
Error LED
Red
OFF
No error
Flashing
Profinet participants
ON
Error
LED
Colour
Signal
Meaning
Status
LED
Green
OFF
Bus not started
Flashing,
10 Hz
Error
Flashing,
2 Hz
Bus started, waiting for bus connection
ON
Bus connection established
LED
Colour
Signal
Meaning
LinkAct1
LED
Green
OFF
No data traffic
ON
Data traffic at connection X1
LED
Colour
Signal
Meaning
LinkAct2
LED
Yellow
OFF
No data traffic
ON
Data traffic at connection X2
2.4
Supply voltage
Plug
Pin Signal name
Wiring
X2
1
24 V DC supply voltage
-
+
internal
24 V DC
power
supply
external
X2
3
GND
