Selection Features SYSDRIVE JX Series SYSDRIVE MX Series SYSDRIVE RX Series SYSDRIVE Option Overview of Inverter Selection Advanced General-purpose Inverters SYSDRIVE RX Series 47 Terminal symbol Terminal name Description Specifications Digital (con- tact) Open collec- tor out- put Status/ Factor P1 Multi-function output Select 5 functions from among 51, and allocate them to terminals P1 through P5. If an alarm code is selected in C062, terminals P1 to P3, or terminals P1 to P4 always output an alarm factor code (e.g. Inverter trip). The signal between each terminal and PC always corresponds to the sink or source logic. Between each terminal and PC Voltage drop 4 V max. at power-on Max.
allowable voltage: 27 V DC Max. allowable current: 50 mA P2 P3 P4 P5 PC Multi-function output common Common terminal for multi-function output terminals P1 to P5. Relay output Status, alarm, etc. MA MB Relay output Select the desired functions from among 43 functions, and allocate them to these terminals. SPDT output. By factory default, the relay output (MA, MB) contact selection (C036) is set at NC contact between MA-MC, and NO contact between MB- MC. Contact max. capacity MA-MC 250 V AC, 2 A (Resistance) 0.2 A (Induction) MB-MC 250 V AC, 1 A (Resistance) 0.2 A (Induction) Contact min.
capacity 100 V AC, 10 mA 5 V DC, 100 mA MC Relay output common Analog Analog input Sensor TH External thermistor input Terminal Connect an external thermistor to this terminal, to trip the Inverter when a temperature error occurs. The SC terminal functions as the common terminal. [Recommended thermistor characteristics] Allowable rated power: 100 mW min. Impedance at temperature error: 3 kΩ Temperature error detection level is adjustable between 0 and 9999 Ω. Allowable input voltage range 0 to 8V DC [Input circuit] 8V DC 10 kΩ TH Thermistor 1 kΩ SC