Technical Data
ANCA Motion
D-000129 Rev 09
109
10
10.3
Interface Specifications
Table 39: Interface Specifications
Attribute
Qualification
Motor Position Feedback
10.3.1
Number of position feedback channels
Total: three
Ch1: Analogue 1 Vpp
Ch2: Analogue 1 Vpp
Hiperface DSL or BiSS or ABZ
Supported Encoders
Analogue Incremental Sin/Cos (1 Vpp)
Hiperface DSL (20/23 bit), BiSS or ABZ
Encoder Channel 1
10.3.2
Interface Type
Analogue 1 Vpp
Supported Inputs
Sin, Cos, Ref (1 Vpp)
1 Vpp Commutation Track
Supported
1 Vpp Terminating Resistance
120 Ω for Incremental and Reference,
1k
Ω for Comm Tracks
1 Vpp Full Scale Differential Input Voltage
1.5 Vpp
Acceptable range of DC Offset Voltage
1.0V to 3.0V DC
1 Vpp Bandwidth
600 kHz for Incremental, 22kHz for Comm Tracks
Encoder Channel 2
10.3.3
Interface Type
Analogue 1 Vpp
Supported Inputs
Sin, Cos, Ref (1 Vpp)
1 Vpp Commutation Track
Not supported on Channel 2
1 Vpp Terminating Resistance
120 Ω for Incremental and Reference
1 Vpp Full Scale Differential Input Voltage
1.5 Vpp
Acceptable range of DC Offset Voltage
1.0V to 3.0V DC
1 Vpp Bandwidth
600 kHz for Incremental
Encoder Supplies for Ch1 and Ch2 and BiSS/ABZ
10.3.4
Supply Voltage (Nominal)
5.19V DC, regulated
Supply Voltage Range
5.10V DC to 5.25V DC
Supply Voltage Monitoring
Yes
Maximum Supply Current per Channel
500mA
Maximum Supply Current total, both Channels
500mA
Short Circuit Protection
Yes, 950mA maximum (internally limited)