Specifications; 1Digital Input / Output; 2General - Advantech PCL-839+ User Manual

1.4 Specifications

• Number of axes: Three independent axes (individually programmable)
• Operating modes: Two-pulse mode (+ or – direction) or one-pulse
(pulse-direction) mode
• Steps per command: ±16777215 steps
• Step Rate: 1-200K
• Acceleration/deceleration ramping: User programmable start, run and
ramping rates.
• Output polarity: Positive/negative going pulse (programmable)
• Pull-up voltage: external +5 V ~ +12 V
• Output protection: Opto-coupled with 1 kΩ pull-up resistor
• Output driving capacity: 20mA @ 0.4VDC
• Limit switch inputs: 2 "Emergency stop" inputs, 2 "Slow down/Accel-
erate" inputs and 1 "ORG" input. All limits switches are isolated from
the PC.
• Limit switch input voltage: external +5V to +12V
• Interrupt channels: IRQ 2, 4, 5, 7, 10, 11, 12 or 15 (jumper selectable)
• Limit switch types: Normal –open (NO) or normal-closed (NC) –
jumper selectable
1.4.1 Digital Input / Output
• Input channels: sixteen (+5V TTL compatible)
• Output channels: sixteen (+5V TTL compatible)
• I/O address range: sixteen consecutive I/O address
1.4.2 General
• Power Consumption: Typical 330mA, +5VDC
• Connector: 37-pin D-type connector
• Board Dimensions: 183.5 x 99.06 mm
• Operating Temperature: 0 ~70° C
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