Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

6 Wiring6.3.1 Speed Control Mode6.3 Examples of I/O Signal Connections6.3.1 Speed Control ModeSERVOPACKSpeed reference(±2 to ±10V/rated motorspeed)∗External torque 4.limit/Torque feedforward(±1 to ±10 V/rated torque)∗Backup battery 3.(2.8 to 4.5 V)+5 VSEN signal input ∗ 3.0 V∗ 1.V-REFSGT-REFSGBAT (+)BAT (-)SENSG∗ 5.+24 V +24VIN5691021224247∗ 2.LPF∗ 2.LPF3.3 kΩA / D∗ 6.3738393334353619204849ALO1ALO2ALO3PAO/PAOPBO/PBOPCO/PCOPSO/PSO1 SGAlarm code outputMax. operating voltage:30 VDCMax. operating current:20 mA DCPG dividing ratio outputApplicable line receiverSN75175 manufacturedby Texas Instruments orthe equivalent correspondingto MC3486Amount of phase-S rotationSerial data outputApplicable line receiverSN75175 manufacturedby Texas Instruments orthe equivalent correspondingto MC3486Servo ON(Servo ON when ON)P control(P control when ON)/S-ON/P-CON40 (SI0)41 (SI1)(SO1)2526/V-CMP+/V-CMP-Speed coincidence detection(ON when speed coincides.)Forward run prohibited(Prohibited when OFF)Reverse run prohibited(Prohibited when OFF)Alarm reset(Reset when ON)P-OTN-OT/ALM-RST42 (SI2)43 (SI3)44 (SI4)(SO2)(SO3)27282930/TGON+/TGON-/S-RDY+/S-RDY-Running output(ON when the motor speedexceeds the settings.)Servo ready output(ON when ready)Forward current limit(Limit when ON)Reverse current limit(Limit when ON)/P-CL/N-CL45 (SI5)46 (SI6)FGConnectorshell3132ALM+ALM-Connect shield toconnector shell.Servo alarm output(OFF for an alarm)Photocoupler outputMax. operating voltage:30 VDCMax. operating current:50 mA DC* 1. represents twisted-pair wires.* 2. The time constant for the primary filter is 47 µs.* 3. Connect a backup battery when using an absolute encoder. When connecting a battery to the hostcontroller, however, do not connect a backup battery.* 4. Enabled by the parameter setting.* 5. Customers must purchase a 24 VDC power supply with double-shielded enclosure.* 6. Enabled when using the absolute encoder.Note: The functions allocated to the input signals SI0 to SI6 and the output signals SO1 to SO3 can bechanged by using the parameters. Refer to 7.3.2 Input Circuit Signal Allocation and 7.3.3 OutputCircuit Signal Allocation.6-10