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PIO I/O Interface Input Part Output PartInput current 5mA, 1 circuit Maximum load current 50mA, 1 circuitItemInput voltage24 VDC ± 10%Speci cationLoad voltage24 VDCON/OFF voltageON voltage: 18 VDC min. OFF voltage: 6 VDC max.Leak current2mA max. per pointExternal power supplyDC24VP24Input terminalInternal circuit680 5.6kInternal circuitP24Output terminal15N supply DC24VLoadExternal powerInput terminalExternal power N supplyDC24V5.6k680Internal circuitP24Output terminalExternal power supply DC24VLoadInternal circuit15NTypes of PIO Patterns (Control Patterns)This controller supports seven types of control methods. Select in Parameter No. 25, “PIO pattern selection” the PIO pattern that best suits your purpose of use.TypeSet value of Parameter No. 25ModeOverviewPIO pattern 00 (factory setting)Positioning mode (standard type)• Number of positioning points: 64 points• Position number command: Binary Coded Decimal (BCD) • Zone signal output*1: 1 point• Position zone signal output*2: 1 pointPIO pattern 11Teaching mode (teaching type)• Number of positioning points: 64 points• Position number command: Binary Coded Decimal (BCD)• Position zone signal output*2: 1 point • Jog (inching) operation using PIO signals is supported. • Current position data can be written to the position table using PIO signals.PIO pattern 22256-point mode (256 positioning points)• Number of positioning points: 256 points• Position number command: Binary Coded Decimal (BCD) • Position zone signal output*2: 1 pointPIO pattern 33512-point mode (512 positioning points)• Number of positioning points: 512 points• Position number command: Binary Coded Decimal (BCD) • No zone signal outputPIO pattern 44Solenoid valve mode 1 (7-point type)• Number of positioning points: 7 points• Position number command: Individual number signal ON • Zone signal output*1: 1 point• Position zone signal output*2: 1 pointPIO pattern 55Solenoid valve mode 2 (3-point type)• Number of positioning points: 3 points• Position number command: Individual number signal ON• Completion signal: A signal equivalent to a LS (limit switch) signal can be output. • Zone signal output*1: 1 point• Position zone signal output*2: 1 pointPIO pattern 6 (Note)6Pulse-train control mode• Differential pulse input (200 kpps max.) • Home return function• Zone signal output*1: 2 points• No feedback pulse output43* 1 * 2Zone signal output: A desired zone is set by Parameter Nos. 1 and 2 or 23 and 24, and the set zone always remains effective once home return has completed. Position zone signal output: This function is available as part of a position number. A desired zone is set in the position table andbecomes effective only when the corresponding position is speci ed, but not with commands specifying other positions.(Note) Pulse Train Control Model is available only if the pulse train control type is indicated (from PCON-CA-*-PLN and PLP) at the time of purchase.ItemSpeci cation