2-2 Wiring Standard Connection Diagram Regenerative braking unit DC reactor (optional) 2 R/L1 (L1) *1 +1 P/+2 N/- U/T1 T/L3 (N/L3) S/L2 (L2) W/T3 V/T2 M 3-phase 200 V AC 1/3-phase 200 V AC *2 3-phase 400 V AC Design P24 Multi-function input 1 PSC MB Multi-function input 2 S2 S1 MA Relay output *3 Multi-function input 3 Multi-function input 4 S3 MC Common Multi-function input 5 S5 S4 P1 Multi-function output Sequence input common PC Multi-function output common SC Frequency reference power supply Frequency reference (1 to 2 k Ω ) FS AM Analog monitor output Frequency reference input (voltage) Frequency reference common FC FV FI Frequency reference input (current) *1.
The items in parentheses indicate terminal symbols for 3G3JX-AE . *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) contact selection (C036). 2-8