4 Module descriptions
| Digital input and output modules IP67, PROFIBUS, 60 mm, metal housing
18
2484950000/00/03.2016
Manual UR67-PROIFBUS
Diagnosis and status LED
LED
Indicator Meaning
Module related LED
ACT
yellow
Data exchange with PROFIBUS master
BF
red
Bus error, no communication
off
No error
DIA
red
Collective message for peripheral errors
off
No error message exsisting
U
S
green
Sensor/system supply 24 V DC ± 25%
red
Sensor/system supply U
S
< 18 V or U
S
> 30 V
off
No sensor/system supply
U
L
green
Actuator supply 24 V DC ± 25%
red
Actuator supply U
L
< 18 V or U
L
> 30 V
off
No actuator supply
Channel related LED
1 ... 8 A
yellow
Channel A „on“
red
Peripheral error (actuator undervoltage, sensor or actuator
short circuit)
off
Not connected, status „off“, no error
1 ... 8 B
white
Channel B „on“
red
Peripheral error (actuator undervoltage, actuator short
circuit)
off
Not connected, status „off“, no error
LED indicators, error messages see chapter 9
Connection assignments
I/O connections
M12, A-coded
8DIDO
16DI
16DO
1
3
5
4
2
1
X1...X4: 24 V
X5...X8: n. c.
24 V
n. c.
2
X1...X4: In B
X5...X8: Out B
In B
Out B
3
GND
GND
GND
4
X1...X4: In A
X5...X8: Out A
In A
Out A
5
FE
FE
FE
Voltage supply
7/8
"
16DI
8DIDO, 16DO
2
4
5
3
1
2
4
5
3
1
1
Internally bridged with
contact 5
GND (0 V) DC
2
GND (0 V) DC
GND (0 V) DC
3
FE
FE
4
24 V DC ± 25%
24 V DC ± 25%
5
Internally bridged with
contact 1
24 V DC ± 25%
Power supply units for the system/sensor supply and the actuator supply must conform
to SELV or PELV.
ATTENTION
Product can be destroyed!
▶
Please do never position the power supply (24 V DC) at
the signal or data lines (pin 1 to pin 4).
PROFIBUS-DP
M12, B-coded
Signal
Function
2
4
5
3
1
Male IN
2
4
5
3
1
Female OUT
1
VP
1)
+5 V
2
RxD/TxD- N
Channel A
3
GND (0V)
1)
GND
4
RxD/TxD- P
Channel B
5
n.c.
FE
1) Internal signals that can be used to supply a terminating resistor (Order No.
1784770000). They may never be wired up or forwarded to other partici-
pants.