Options of the linear tables
17
Assembly Instructions
Linear Tables HT-L
HTL-01-0-EN-1905-MA
4.5.1.2 Formats and outputs of the MAGIC measuring system (analogue)
Signal format sinus/cosinus 1 V
PP
output: electrical signals after the differential input of the downstream electronic compo-
nents. The sinus/cosinus 1 V
PP
interface of HIWIN MAGIC is strictly based on the Siemens specifications. The period length of
the sinus output signal is 1 mm. The period length of the reference signal is 1 mm.
Fig. 4.6
Electrical signals after the differential input of the downstream electronic components
(analogue version)
cos =^ V1
sin =^ V2
0
–1
–0.8
–0.6
–0.5
–0.4
–0.2
0
0.2
0.4
0.5
50
REF
100
150
200
250
300
360
Output signal within one scale cycle (1,000 µm) in degree (360° = 1,000µm)
SIN/COS amplitude [V]
4.5.1.3 Formats and outputs of the MAGIC measuring system (digital)
Digital TTL output: The signals on A and B channels have a 90° phase shift (according to RS422 specification in DIN 66259).
Output signal: A, Ā, B, B¯ and Z, Z¯.
Fig. 4.7
Signals of the MAGIC encoder (TTL version)
For more information, please refer to the assembly instructions “HIWIN MAGIC Distance Measuring Systems”.
Please see Section 6.6.2.2 for information about connection and pin assignment
NOTE
0°
Z-signal
(Reference signal)
B-signal
A-signal
90°
180°
270°
360°
90°
