Emerson E300 Series User Manual

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78 E300 Design Guide
Issue Number: 1
Common to all Feedback types
9
V, D, Not used, Not used
10
V\, D\, Not used, Not used
AB Servo (3), FD Servo (4), FR Servo (5
), SC Servo (12)
Type EIA 485 differential receivers
Line termination components
120 Ω (selectable)
Working common mode range – 7 V to + 12 V
SC SC (15)
Type Differential voltage
Maximum Signal level
1.25 V peak to peak (sin with regard to sinref and cos with regard to
cosref)
Maximum applied differential voltage and common mode voltage range
± 4 V
EnDat (8), SSI (10), BiSS (13)
Not used
Common to All
Absolute maximum applied voltage relative to 0V - 9 V to + 14 V
11
W, Clock, Not used, Not used
12
W\, Clock\, Not used, Not used
AB Servo (3), FD Servo (4), FR Servo (5
), SC Servo (12)
Type EIA 485 differential receivers
Line termination components
120 Ω (selectable)
Working common mode range – 7 V to + 12 V
SC EnDat (9), SC SSI (11)
Type Differential voltage
Maximum Signal level
1.25 V peak to peak (sin with regard to sinref and cos with regard
to cosref)
Maximum applied differential voltage and common mode voltage range
± 4 V
EnDat (8), SSI (10), BiSS (13)
Not used
Common to All
Absolute maximum applied voltage relative to 0V - 9 V to + 14 V
13
Feedback device supply
Supply voltage 5.15 V ± 2 %, 8 V ± 5 % or 15 V ± 5 %
Maximum output current 300 mA for 5 V and 8 V, 200 mA for 15 V
The voltage on control terminal 13 is controlled by Drive Encoder Voltage Select (C04). 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
0 V Common
15
Motor thermistor input
Thermistor type is selected in Encoder Thermistor Input Type (F69)

Emerson E300 Series Specifications

General

Brand	Emerson
Model	E300 Series
Category	DC Drives
Language	English