FL BT EPA MP
7900_en_01
PHOENIX CONTACT
9
1.7.1
Electrical connection
The supply voltage and the trigger signal are connected via the 5-pos. M12 plug (A-coded)
labeled “Power” (see Figure 1-5 on page 8).
1.7.1.1
Pin assignment for the connection of the trigger input DI and the supply
voltage
Pin 1
Vin + (9 - 30 V DC)
Pin 2
External trigger ground
Pin 3
Vin GND (0 V)
Pin 4
External t (9 - 30 V DC), responds to a rising edge
Pin 5
n.c.
Figure 1-6
View of the supply voltage connection - plug on the device (contact side, not
solder side)
1.7.1.2
Assignment of the LAN socket
Pin 1
Tr
Pin 2
R
Pin 3
Transmit -
Pin 4
Receive -
Figure 1-7
View of the network connection - socket on the device (contact side, not
solder side)
A-coded Male M12
1
4
2
3
5
Make sure that the trigger input is not permanently connected with VIN +.
D-coded Female M12
1
4
2
3