Product Information Part Names and Functions Control Circuit Input Terminal ( L 1C , L 2C ) L 1C and L 2C are used to connect 200~230 VAC, 50/60 Hz single-phase power supply DC Reactor (P1, P2) Without DC reactor: Short circuit P1 and P2 With DC reactor: connect to P1 and P2 Main Circuit Input Terminal (R,S,T) R, S, T are used to connect to main circuit of the servo drive For 100 W ~ 1.5 kW servo drives: Used to connect 200 ~ 230 VAC, 50/60 Hz single- phase or 3-phase power supply For 2 kW ~ 3 kW servo drives: Used to connect 200-230 VAC, 50/60 Hz 3-phase power supply STO (Safe Torque Off ) STO switch *Note:
The STO function is applicable for the -M/-E models Connect to safety switch PC Connection Port (CN4) Used to connect PCs or notebooks for operating ASDA-SOFT software A mini-USB Type B port (Note: combine Delta's USB communication modules, see p.48 for reference) (Note: combine Delta's USB communication modules, see chapter on accessories for reference) RS-485/ CANopen Communication Port Connector (CN3) Modbus communication control for RS-485 CANopen communication control (Note:
CANopen series with two communication ports, see p.31 for reference) I / O Connector (CN1) Used to connect Delta's PLC products or other NC controllers Encoder Connector (CN2) Used to connect the encoder of the servo motor Extension Module (CN9) 11