● Control Circuit Terminal Specifications Relay Output Control circuit terminal block A Control circuit terminal block B Selection Features SYSDRIVE Option Overview of Inverter Selection SYSDRIVE JX Series SYSDRIVE MX Series SYSDRIVE RX Series ● Mode Selector For the mounting position of each selector, refer to page 30. Available to switch the input logic (source or sink) in the multi-function input terminal circuit. Select the mode according to the option connected to the communications connector. When using the 3G3AX-OP01 supplied with the Inverter, it is available regardless of the switch condition Switches the source for frequency reference and RUN command of the Inverter.
Multi-functional Compact Inverters SYSDRIVE MX Series 31 MB MA MC SC S6 S5 S4 S3 S2 S1 PSC FS FV FI FC AM PC P2 P1 Terminal symbol Terminal name and function Default setting Specifications Input signal PSC External power supply terminal for input signal (input) ...At sink logic Internal power supply output terminal for input signal (output) ...At source logic --- 24 V DC ±10% 30 mA max. 24 V DC ±10% 100 mA max. S1 Multi-function input S1 to S6 Select 6 functions among the 27 functions and allocate them to from terminals S1 to S6. Forward/Stop Contact input Close: ON (Start) Open: OFF (Stop) Minimum ON time: 12 ms min.
S2 Reverse/Stop S3 Fault reset S4 External trip S5 Multi-step speed reference 1 S6 Multi-step speed reference 2 SC Input signal common --- Monitor signal AM Analog frequency monitor/Analog output current monitor Analog frequency monitor SC Monitor common --- Frequency reference input FS Frequency reference power supply --- 10 V DC 10 mA max. FV Voltage frequency reference signal --- 0-10 V DC Input impedance 10 Ω FI Current frequency reference signal --- DC 4-20 mA Input impedance 250 Ω FC Frequency reference common --- Output signal P1 Multi-function Output Terminal Select 2 functions of the Inverter status and allocate them to terminals P1 and P2.
Frequency arrival signal at a constant speed 27 V DC 50 mA max. P2 Signal during RUN PC Output signal common --- Relay output signal MA MB MA MC Factory default relay settings Under normal operation: MA-MC Close Under abnormal operation or power shutdown: MA-MC Open MB MC MB MA MC Symbol Name Status Description SR/SK Input logic selector SR Source logic SK [Default] Sink logic Symbol Name Status Description 485/OPE RS-485 communication/ operator selector 485 ModBus communication OPE [Default] Digital Operator (Option: 3G3AX-OP01) Symbol Name Status Description TM/PRG Frequency reference/ RUN command source selector TM Control terminal block (terminals):
The set values in A001 and A002 are invalid. Frequency reference: Analog external input (FV, FI) RUN command: Operation using the FW or RV terminal 00 (FW) or 01 (RV) must be allocated to the multi-function input terminals. PRG [Default] Digital Operator setting (depends on the set values in A001 and A002.) Frequency reference: Adjuster (factory default) Available to change with the frequency reference selection (A001). RUN command: Digital Operator Available to change with the RUN command selection (A002).