Advantech AMAX 1240 Series, Руководство пользователя

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3 AMAX-1220/1240 Series User Manual
Chapter 1
Introduction
1.2.2 Encoder input
1.2.3 Pulse/Direction output
1.2.4 Digital input
1.2.5 Digital output
Item Description
ECA
ECB
ECZ
Type Two terminal, opto-isolated
Encoder Pulse Input Type Quadrature (A/B phase) or Up/Down (CW/CCW)
Input voltage
0: (V+ - V-) < 1V
DC
1: (V+ - V-) > 3.5V
DC
Max. input voltage
|V+ - V-| < 15V
DC
Max. input frequency 3MHz x1, x2, x4 (A/B phase only)
Protection 2,500V Isolation
Item Description
CW\PULS
CCW\DIR
Type Two terminal, opto-isolated
Output voltage 0 ~ 4 V
Max. output voltage
4 V
DC
(1: min 2V
DC
, 0: MAX 0.7V
DC
)
The output voltage will drop depend on the output
current
Max. output frequency 5MHz
Item Description
ORG
LMT+, LMT-
INPOS
ALM
RDY
LTC
SD
DI0 - DI7
Type One terminal, opto-isolated
Input voltage
0: Vin < 3V
DC
1: Vin > 10V
DC
Input Current 4.2 mA @ 24 V
Max. Input voltage
30 V
DC
Max. Input delay time 100 µs
Protection 2,500 V Isolation
Item Description
BREAK
ALMCLR
SRVON
ERC
COMP
DO0 - DO7
Type
One terminal, opto-isolated,
Current sink (5 ~ 30 V)
Output voltage
0: Vo < 0.8 V
DC
1: Vo <= Vio
Max. output voltage
30 V
DC
Max. sink current 200 mA per channel
Max. Output delay time
100 µs (BREAK, ALMCLR, SRVON, ERC)
250 µs (DO0 - DO7)
Protection 2,500 V Isolation