Appendix A3. Wiring diagrams for extension devices
ENIP-2, manual, ENIP.411187.002. Rev. 11.2020
61
ENMI
«
One ENMI
–
one ENIP-
2»
ENMI-
Х-24-2
+
+24V
-
0V
X2 RS-485
1 / + 24 V
2 / +24V
pin
RJ-45
3 / 0V
4 / 0V
Х1 (power)
5 / GND
7 / RS-485 data +
8 / RS-485 data -
6 /
ENIP-
- -Х1
RS-485-2, #2
(RJ-45 wth voltage
4В)
1 / + 24 V
2 / +24V
pin
RJ-45
3 / 0V
4 / 0V
5 / GND
7 / RS-485 data +
8 / RS-485 data -
6 /
L<20m
ENMI-
Х-24-2
+
+24V
-
0V
X2 RS-485
pin
RJ-45
Х1 (power)
7 / RS-485 data +
8 / RS-485 data -
ENIP-
- -Х1
RS-485-2, #2
(RJ-45 wth voltage
4В)
pin
RJ-45
7 / RS-485 data +
8 / RS-485 data -
L>20m
+
-
ENIP-2 and ENMI are connected via stand-
ard UTP patch cord. Patch cord is used for
power supply of ENMI from ENIP-2 (24 V
DC) and for connecting it via RS-485.
Figure A3.2
–
Connection of ENMI and ENIP-2