LSI-3134編碼器介面卡

Applications

 Industrial automation

 Touch probe / non-touch probe trigger to latch position

 Event counting

 Linear Scale F/B

 Frequency counter

 Servo encoder F/B

 Pulse signal receiver / display

Features

 2MHz max. Quadrature input rate

  Quadrature, pulse / direction and up / down counting

 Four 32-bit counters

  Programmable multiple rate at X1, X2, X4

Load preset value to counter by external trigger or software trigger

 Latch counter value by external trigger

 Auto increment compare mode

 Multiple counter reset(homing) modes

 Programmable FIFO compare mode(X axis only)

 Differential or single-end input signal

 Compare out trigger(programmable one shot @ 1us) (X, Y)

 Multiple interrupt source(on: compare equal, external trigger, H/W clear, borrow, carry and software trigger)

 Supports DIN rail mounted wiring board

 Software key function

Specifications (With Matched Wiring Board)

Main Card -- Counter

 Number of axes : 4, independent

 Input Pulse Multiple Rate : X1, X2, X4  programmable(quadrature signal only)

 Maximum quadrature input frequency : 2MHz @X1, 1MHz @X2, 1MHz @X4

 Maximum input pulse frequency : 4MHz

 Encoder Type : Single-end or differential

 Counter size : 32-bit

 Counter modes  : Quadrature, up / down, pulse / direction(Software select)

 Sample Clock Frequency : 8MHz

 Software homing(reset) counter method : 1 software trigger

 Hardware homing(reset) counter method : 5 H/W   trigger

 FIFO depth : 1023(X axis only)

Compare out one shot duration : 1 ~ 16777215us

Main Card -- Digital Input

 Home : 1 per channel(Single-end or differential)

 Clear counter : 1 per channel(Single-end or differential)

 Latch : 1 per channel(Single-end or differential)

 General input : 1 per channel

 Polarity : non-inverting / inverting, all input signals are software programmable

 ON state : 2.8Vdc(max) 4.5mA(min)

 OFF state : 8Vdc(min) 3mA(max)

 Switching speed : 2.2KHz max.(with on board debounce circuit)

Main Card -- Digital Output

 Clear Output : 1 per channel

 General output : 1 per channel

 Polarity : non-inverting / inverting, all output signals are software programmable

 Output rating : 3A @250Vac, 30Vdc(Relay)

 Switching speed : 20KHz(max)(MOS out only)

                             1A @120Vdc(NMOS)

Main Card -- General

 Card ID : 4-bit