User`s manual

12 Introduction
I/O signals
X Input/Output signals for each axis
X Opto-isolated digital input with 2500V
rms
isolation voltage
X OUT and DIR command pulse output pins
X EA and EB incremental encoder signals input pins
X EZ encoder index signal input pin
X ±EL, SD/PCS, and ORG mechanical limit/switch signal
input pins
X INP, ALM, and ERC servomotor interface I/O pins
X LTC position latch input pin
X CMP position compare output pin
X SVON general-purposed digital output pin
X RDY general-purposed digital input pin
X PA and PB (PCI-8164/PXI-8164) pulse signal input pin
X STA and STP (PCI-8164/PXI-8164) simultaneous start/stop
signal
General-purpose output
X 6 TTL level digital outputs (PCI-8164 only)
X 8 digital inputs/8 digital outputs (MPC-8164 only)
X 4 digital inputs/4 digital outputs (PXI-8164 only)
General specifications
X 100-pin SCSI-type connector
X Operating temperature: 0ºC - 50ºC
X Storage temperature: -20ºC - 80ºC
X Humidity: 5% - 85%, non-condensing
Power consumption
X Slot power supply (input): +5V DC ±5%, 900mA max
X External power supply (input): +24V DC ±5%, 500mA max
X External power supply (output): +5V DC ±5%, 500mA, max