LSIS XBC-DR14E - 10.2 High Speed Counter Specification

Chapter 10 DC Input Option Board
10 - 2
10.2 High Speed Counter Specification
High speed counter function is built in XGB input option board. It describes specifications, setting and usage
of function, programming and wiring with external device.
10.2.1 Performance Specification
(1) Performance Specification
Item
Specification
XBO-DC04A
Count input
signal
Signal
A-phase, B-phase
Input type
Voltage input (Open collector)
Signal level
DC 24V
Max. count speed
4kpps
No. of
channels
1 phase
4kpps 4 channels
2 phase
2kpps 2 channels
Count range
Signed 32 Bit (-2,147,483,648 ~ 2,147,483,647)
Count type
(Program setting)
Linear count (if it exceeds 32-bit range, Carry/Borrow occurs)
Input mode
(Program setting)
1-phase input
2-phase input
Signal type
Voltage
Up/Down
setting
1-phase input
Increasing/decreasing operation setting by B-phase input
Increasing/decreasing operation setting by program
2-phase input
Automatic setting by difference in phase
Multiplication
function
1 phase input
1 multiplication
2 phase input
2 multiplication
Count Enable
Set by program (Counted on “Enable” statue)
Preset function
Set by program
(2) Counter input specification
Item
Specification
Input voltage
24V DC (20.4V ~ 28.8V)
Input current
10㎃
On guranteed voltage (min.)
20.4V
Off guranteed voltage (max.)
6V
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