2-2 Wiring „ Arrangement of Main Circuit Terminals The terminal arrangement on the Inverter main circuit terminal block is shown below. 2 Design 2-14 Terminal arrangement Applicable model 3G3RX-A2055, A2075 3G3RX-A4055, A4075 Ro,To: M4 Ground terminal: M5 Others: M5 CHARGE LED indicator R Ro To B R/L1 S/L2 T /L3 +1 P/+2 N/- U/T1 V/T2 W/T3 G +1-P/+2 G short-circuit bar Ground terminal with short-circuit When not using the DC bar (shaded area) for EMC filter reactor, keep the +1-P/+2 function switching short-circuit bar attached. [EMC filter function switching method] EMC filter enabled EMC filter disabled (factory default) 3G3RX-A2110 3G3RX-A4110 Ro,To: M4 Ground terminal: M6 Others:
M5 3G3RX-A2150 to A2185 3G3RX-A4150 to A4220 Ro,To: M4 Ground terminal: M6 Others: M6 Ro To CHARGE LED indicator RB R/L1 S/L2 T/ L3 +1 P/+2 N/- U/T1 V/T2 W/T3 G +1-P/+2 short-circuit bar G Ground terminal with short-circuit When not using the DC bar (shaded area) for EMC filter reactor, keep the +1-P/+2 function switching short-circuit bar attached. [EMC filter function switching method] EMC filter enabled EMC filter disabled (factory default) 3G3RX-A2220 Ro,To: M4 Ground terminal: M6 Others: M8