3.2. Wiring
Caution
To prevent damage, all voltages to the SI Unit must be turned off (i.e. de-energized) before the
modules are installed or removed.
Wire the grounding cable, the PROFINET cables and the power cable.
EX245-SPN1
① M5, FE terminal screw (torque = 1.5 N⋅m)
② Push Pull connector (24 Volt), Power connection (XD1)
③ Push Pull connector (24 Volt), Power connection (XD2)
④ Push Pull connector (SCRJ), PROFINET connection Port1 (XF1)
⑤ Push Pull connector (SCRJ), PROFINET connection Port2 (XF2)
EX245-SPN2
① M5, FE terminal screw (torque = 1.5 N⋅m)
② Push Pull connector (24 Volt), Power connection (XD1)
③ Push Pull connector (24 Volt), Power connection (XD2)
④ Push Pull connector (RJ45), PROFINET connection Port1 (XF1)
⑤ Push Pull connector (RJ45), PROFINET connection Port2 (XF2)
Fig. 3-4 Screw and connector allocation
-15-
No.EX##-OMU0020-A
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