Emerson SI-Universal User Manual page 132

9 V
10 V\
AB Servo (3), FD Servo(4), FR Servo (5), SC Servo (12)
Type
Maximum input frequency
Line loading
Line termination components
Working common mode range
Common to All
Absolute maximum applied voltage relative to 0V
11 W, Clock
12 W\, Clock\
AB Servo (3), FD Servo(4), FR Servo (5), SC Servo (12)
Type
Maximum input frequency
Line loading
Line termination components
Working common mode range
SC EnDat (9), SC SSI (11)
Type
Maximum input frequency
Working common mode range
Common to All
Absolute maximum applied voltage relative to 0V
Common to all feedback types
13 Feedback device supply
Supply voltage
Maximum output current
The voltage on Terminal 13 is controlled by Pr 1x.036. The default for this parameter is 5 V (0)
but this can be set to 8 V (1) or 15 V (2). Setting the encoder voltage too high for the encoder
could result in damage to the feedback device. The termination resistors should be disabled if
the outputs from the encoder are higher than 5 V.
14 0V Common
15 Motor thermistor input
Thermistor type is selected in P1 Thermistor Type (1x.118).
132
EIA 485 differential receivers
512 kHz
1 unit load
120 Ω (Fixed)
–7 V to +12 V
-9 V to 14 V
EIA 485 differential receivers
512 kHz
1 unit load
120 Ω (Fixed)
–7 V to +12 V
EIA 485 differential receivers
4 MHz
-7 V to +12 V
-9 V to +14 V
5.15 V ±2 %, 8 V ± 5 % or 15 V ± 5 %
300 mA for 5 V and 8 V
200 mA for 15 V
SI-Universal Encoder User Guide
Issue: 2