84 Rockwell Automation Publication 2094-UM002G-EN-P - August 2016
Chapter 4 Connector Data and Feature Descriptions
Table 42 - Generic Sine/Cosine Incremental Specifications
Refer to page 81 for the generic sine/cosine interface schematic. It is identical
to the Stegmann Hiperface (MTR_AM and MTR_BM) signals schematic.
Refer to page 83
for the Hall (MTR_S1, MTR_S2, and MTR_S3) signals
schematic.
Table 43 - Tamagawa 17-bit Serial Specifications
Refer to page 81 for the Tamagawa 17-bit serial interface schematic. It is
identical to the Stegmann Hiperface (MTR_DATA) signals schematic.
Attribute Value
Sine/Cosine interpolation 2048 counts/sine wave period
Input frequency
(MTR_SIN and MTR_COS)
250 kHz, max
Differential input voltage
(MTR_SIN and MTR_COS)
0.6…1.2V, p-p
Line loss detection
(MTR_SIN and MTR_COS)
Average (sin
2
+ cos
2
) > constant
Noise filtering
(MTR_SIN and MTR_COS)
Two-stage coarse count pulse reject filter with rejected pulse tally
Commutation verification
Commutation angle verification performed at every Hall signal
transition
Hall inputs
(MTR_S1, MTR_S2, and MTR_S3)
Single-ended, TTL, open collector, or none
Attribute Value
Tamagawa model support TS5669N124
Protocol Tamagawa proprietary
Memory support Programmed with Allen-Bradley motor data
Differential input voltage 1.0…7.0V
Data communication 2.5 Mbps, 8 data bits, no parity
Battery 3.6V, located external to drive in low-profile connector kit
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