Reference Point Output Specifi Cations (Only Types With A Reference Point) - Magnescale LASERSCALE BF1 Serie Bedienungsanleitung

5-3. Reference point output specifi cations (Only types with a
reference point)
Th e output specifi cations are compliant with EIA-422.
(Over the measuring length and the entire operating temperature range)
Item Symbol
"H" level output V
OZH
"L" level output V
OZL
Reference point signal and SIN and COS signal phases
Item
Reference point signal width (Lz)
Position of reference point signal edge a with respect to SIN signal
Reference point waveform diagram
Center voltage
A/B signal output types output the reference point signal in synchronization during one cycle of the A
signal.
5-2
(E)
Specifi cations
Min.
2.5
0
Table 5-2
+ REF
REF
–
0 V
Fig. 5-3
Table 5-3
a
COS SIN
REF
Reference point signal width (Lz)
Fig. 5-4
Typ. Max.
3.4 5
0.3 0.5
V
OZH
V
OZL
Specifi cations
Min. Typ.
0.20 μm 0.25 μm
0 °
Units
V
V
Max.
0.30 μm
90 °
BF1 Series