Operation
ENIP-2, manual, ENIP.411187.002. Rev. 11.2020
37
Figure 5.4 Analog inputs for ENIP-2
5.4.3
RJ-45 pinouts
Digital interfaces pinouts for ENIP-2 given in
Table 5.4
Interface
RJ-45 pinout
RS-485-1, RS-485-3
5
–
GND
7
–
А
(data+)
8
–
B (data-)
RS-485-2 with power
1,2
–
power supply for ENMI (+24 V DC)
3,4
–
power supply for ENMI (0 V)
5
–
GND
7
–
А
(data+)
8
–
B (data-)
Ethernet
1
–
TX+ (Transmit Data+)
2
–
TX- (Transmit Data-)
3
–
RX+ (Receive Data+)
6
–
RX- (Receive Data-)