Metronix ARS 2302 - Page 12

Technical data Page 12
Range ARS 2302 FS ARS 2305 FS ARS 2310 FS
Analog sensor Silicon temperature sensor, e.g. KTY81, 82 or similar
R
25
≈ 2000 Ω R
100
≈ 3400 Ω
Resolver [X2A]:
Resolution 16 Bit
Delay time signal detection < 200 µs
Speed resolution ca. 4 min
-1
Absolute accuracy of angle
detection
< 5´
Max. rotational speed 16.000 min
-1
Encoder evaluation [X2B]:
Parameterisable number of encoder
lines
1 – 2
18
lines/rev
Angular resolution / Interpolation 10 Bit / period
Encoder signals A, B 1 V
PP
differential; 2.5 V offset
Encoder signal N 0.2 to 1 V
PP
differential; 2.5 V offset
Commutation track A1, B1
(optional)
1 V
PP
differential; 2.5 V offset
Input impedance encoder signals Differential input 120 Ω
Limit frequency f
Limit
> 300 kHz (high-res. signal)
f
Limit
ca. 10 kHz (commutation track)
Additional communication interface
EnDat (Heidenhain) and HIPERFACE (Stegmann)
Output supply 5 V or 12 V; max. 300 mA; currentlimited control via sensor lines
Setpoint programmable via software
Digital inputs and outputs [X1]:
Signal level 24V (8V...30V) active high, conforming with DIN EN 61131-2
Logic inputs general
DIN0
DIN1
DIN2
DIN3
Bit 0 \
Bit 1, \ Target selection for positioning
Bit 2, / 16 targets selectable from target table
Bit 3 /
DIN4 Control input stage enable at High
DIN5 Controller enable at High, clear error high-low transition at Low
DIN6 End switch input 0
DIN7 End switch input 1
DIN8 Control signal Start positioning
DIN9 Home switch for homing or saving of positions
Logic outputs general Galvanically separated, 24V (8V...30V) active high