Basic Specifications Condition:  Used Tested Working Input power: Main circuit Single/3-phase 200 V ( 10% -15%) to 240 V ( 10% -15%) 50/60 Hz Input power: Control circuit Single phase 200 V ( 10% -15%) to 240 V ( 10% -15%) 50/60 Hz Encoder feedback 17 bit (131072 resolution) absolute/incremental encoder 2500 P/r (10000 resolution) incremental encoder About Encoder feedback * When using it as an incremental system (not using multiturn data), do not connect the battery for absolute encoder. Parameter Pr. 0B must be set to “1” (factory settings). External scale feedback Serial communication Parallel I/O connector: Control signal Input 10 inputs (1) Servo-ON, (2) Control mode switching, (3) Gain switching/Torque limit switching, (4) Alarm clear, (5)CW over-travel inhibit, (6)CCW over-travel inhibit. Other inputs vary depending on the control mode. Parallel I/O connector: Control signal Output 6 outputs (1) Servo alarm, (2) Servo ready, (3) Release signal of external brake (4) Zero speed detection,(5) Torque in-limit. Other outputs vary depending on the control mode. Parallel I/O connector: Analog signal Input 3 inputs (16 bit A/D : 1 inputs、10 bit A/D : 2 inputs) Parallel I/O connector: Analog signal Output 2 outputs (for monitoring) (1) Speed monitor (Monitoring of actual motor speed or command speed is enabled. Select the content and scale with parameter.), (2) Torque monitor (Monitoring of torque command, [approx. 3V/rated torque]), deviation counter or full-closed deviation is enabled. Select the content or scale with parameter.) Parallel I/O connector: Pulse signal Input 2 inputs Select the exclusive input for line driver or photo-coupler input with parameter. Parallel I/O connector: Pulse signal Output 4 outputs Feed out the encoder pulse (A, B and Z-phase) or feedback scale pulse (EXA, EXB and EXZ-phase) in line driver. Z-phase and EXZ-phase pulse is also feed out in open collector. Communication function RS232, RS485 Communication function: RS232 1 : 1 communication to a host with RS232 interface is enabled. Communication function: RS485 1 : n communication up to 15 axes to a host with RS485 interface is enabled. Regeneration Built-in regenerative resistor (external resistor is also enabled.) Control mode Switching among the following 7 mode is enabled, (1) Position control, (2) Speed control, (3) Toque control, (4) Position/Speed control, (5) Position/Torque control, (6) Velocity/Torque control and (7) Full-closed control. Categories: Servo Drive, Used Tags: AC SERVO, MCDDT3520, PANASONIC, PANASONIC MCDDT3520, SERVO DRIVER