Io-Link Interface (Xf1/ ); I/O-Port (Analog/Digital) (X00 - Balluff BNI IOL-727-S51-P012 Notice D'utilisation

BNI IOL-727-S51-P012 / BNI IOL-728-S51-P012
Network interface – Analog hub
5
Installation and connection (continued)
5.2.2 IO-Link interface (XF1/
1
2 4
BNIXXXX
3
Fig. 5-1: Top view of M12 plug, A-coded
Pin Signal
1 Supply voltage for module (U
00
2 Supply voltage for actuators (U
1)
3 GND, reference potential, ≤ 4 A
4 C/Q, IO-Link data transmission channel
00
Only on variant BNI IOL-727-S51-P012
1)
Both supply voltages (U and U
2)
S A
(GND), so that the current at the GND line is the total of the
currents U and U , but max. 4 A.
S A
Tab. 5-1: Pin assignment of IO-Link interface
00
5.2.3 I/O-Port (analog/digital) (X00...X07)
2
00
5
1 3
4
Fig. 5-2: Top view of M12 socket, A-coded
Pin
Analog input signals
(voltage/current)
1 +24 V (sensor supply, ≤ 0.2 A)
2 Voltage/current input
3 GND (sensor supply,
measurement)
4 Voltage/current input
5
Only on variant BNI IOL-727-S51-P012
1)
Tab. 5-2: Pin assignment of I/O port
For the digital sensor inputs, see guideline
via inputs EN 61131-2, type 1 and type 3.
www.balluff.com
)
), 24 V, ≤ 2 A
01 00 01
S
), 24 V, ≤ 4 A
A
2)
01 00 01
) have the same reference point
01 00 01
01 00 0 1
Signal
Digital input/output
signals
1)
Digital input/output
GND (sensor supply,
inputs, outputs)
Digital input/output
FE
Input signal range (analog ports)
The analog ports are freely configurable and can be set
independently for the input of a voltage or current signal
with the following values:
Analog input signal
Voltage
Voltage
Voltage
Voltage
Voltage
Current
Current
Tab. 5-3: Input signal range (analog ports)
One sensor can be connected to each of the analog ports.
The module supplies the connected sensors with +24 V
(supply voltage). Different sensor types can be connected
using different wiring techniques.
Connection concept of 2-wire technology
2-wire current sensors (4...20 mA) have the sensor supply
and signal lines in common. The output of the sensor can
be connected either to Pin 2 or to Pin 4 depending on the
configuration.
Analog sensor
+24 V
Signal
Fig. 5-3: 2-wire technology
Only current sensors can be connected with the
2-wire technology.
Connection concept of 3-wire technology
In single-ended mode (asymmetrical), the signal must be
applied between pin 2/pin 4 and pin 3. This mode can be
used for 3-wire sensors.
Analog sensor
+24 V
GND
Signal
Fig. 5-4: 3-wire technology
Nominal range
0...10 V
5...10 V
−10...+10 V
0...5 V
−5...+5 V
4...20 mA
0...20 mA
BNI IOL-72...
Port X
Pin 1
Pin 2
Pin 3
Pin 4
BNI IOL-72...
Port X
Pin 1
Pin 2
Pin 3
Pin 4
english 13