Operating Instructions

Bluetooth Mesh adapter
EIO344
7
5 Electrical connection
The unit must be connected by a qualified electrician.
Observe the national and international regulations for the installation of electrical equipment.
Voltage supply according to EN 50178, SELV, PELV.
► Disconnect power.
► Connect the unit as follows:
1: 4-pole M12 connector
• Power supply
• OUT2 (white, looped through)
•
OUT1 (black, replicated)
• Input for IO-Link parameter setting
2: 5-pole M12 socket
• Input for IO-Link signals of the sensor
Fig. 3: Electrical connection
Pin
Output in operation
Input for IO-Link parameter setting
1:
L+
-(supply voltage EIO344 + sensor)
L+
2:
OUT2 setting of sensor
Not used
4:
OUT1 digital
IO
-Link (parameter setting)
3:
L-
(supply voltage EIO344 + sensor)
L-
Tab. 1: M12 connector pin assignment
Pin
Input for IO-Link signals of the sensor
1:
L+ (supply
voltage of the sensor)
2:
OUT2 (of the sensor)
4:
IO
-Link
3:
L-
(supply voltage of the sensor)
5:
Not used
Tab. 2: M12 socket pin assignment
The unit must not be externally supplied via the 5-pole M12 input socket (2). Pin 1, pin 2 and
pin 3 are each looped through.
Connect the sensors to the Bluetooth Mesh adapter using the connection cables provided (➔
Accessories at
www.ifm.com).
2 1
1
3 4
1 2
2
5
4 3
DE
CAUTION
Input current is not limited.
No fire protection.
Protect circuits.