2-3 Wiring „ 3G3MX-A2055 to A2075, 3G3MX-A4055 to A4075 Frame format of the main circuit terminal block 2 S/L2 T/L3 U/T1 V/T2 W/T3 R/L1 Upper Design Lower +1 P/+2 N/- RB Main circuit terminal block Short-circuit bar Standard Connection Diagram DC reactor (optional) Braking resistor (optional) R/L1 (L1) *1 +1 P/+2 RB N/– S/L2 (L2) U/T1 V/T2 T/L3 (N/L3) W/T3 M 3-phase 200 V AC 1/3-phase 200 V AC *2 3-phase 400 V AC Multi-function input 1 PSC Multi-function input 2 S2 S1 MB Multi-function input 3 S3 MA MC Relay output *3 Multi-function input 4 Multi-function input 5 S5 S4 Common Multi-function input 6 S6 P1 Multi-function output 1 Sequence input common SC P2 Multi-function output 2 Frequency reference power supply (20 mA at +12 V) Frequency reference (1 to 2 k Ω ) FS PC Multi-function output common Frequency reference input (voltage) FV Frequency reference common FC AM Analog monitor output Frequency reference input (current) (4 to 20 mA) FI *1.
Terminal symbols for 3G3MX-AE are indicated in parentheses ( ). *2. Connect a single-phase 200-V AC input to terminals L1 and N/L3. *3. By factory default, MA is set to NC contact, and MB to NO contact in the relay output (MA, MB) selection (C036). 2-11