Aerotech Automation1 SI4 Series Hardware Manual page 61

SI4 Hardware Manual
Axis Connector
Digital I/O Connector
Digital Input Pins (Digital I/O Connector)
Digital Output Connector
Encoder Input (Axis Connector)
End of Travel Limit Input Pins (Axis Connector)
External PSO Sync Input Pins on the Digital I/O
Connector
High-Speed Input Pins (Digital I/O Connector)
Primary Encoder Inputs (Axis Connector)
PSO Output Pins (Aux I/O Connector)
Stepper Clock Pin (Axis Connector)
Stepper Direction Pin (Axis Connector)
Polarity of the Direction Signal Output
Pollution
Position Feedback in the Diagnostic Display
Preventative Maintenance
Primary Encoder Input (Axis Connector)
Primary Encoder Input Pins on the Axis Connector
Protective Features
PSO
TTL Outputs Schematic
PSO Output Pins on the Digital I/O Connector
PSO Specifications
PSO Synchronization
Resolute absolute encoder
Revision History
RS-422 Encoder Specifications (Axis Connector)
RS-422 Line Driver Encoder
Safety Procedures and Warnings
serial data stream
serial number
Specifications
Amplifier Enable Output
Amplifier Fault Input
Control Supply Connector Wiring
Digital Inputs
Digital Outputs
High-Speed Input
PSO
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R
S
30 RS-422 Encoder (Axis Connector)
42 Square Wave Encoder (Axis Connector)
43 Stepper Clock Signal Output
45 Stepper Direction Signal Output
37 Unit Weight
33 Square Wave Encoder
Square Wave Encoder Schematic (Axis Connector)
48
Square Wave Encoder Specifications (Axis Connector)
48
Stepper Clock and Stepper Direction Output Schematic
37
Stepper Clock and Stepper Direction Timing
49
Stepper Clock Output Signals
31
Stepper Clock Pin on the Axis Connector
31
Stepper Clock Signal Output Specifications
31
Stepper Direction Output Signals
25
Stepper Direction Pin on the Axis Connector
40
Stepper Direction Signal Output Specifications
54
Stepper Motor Phasing
37
System part number
37
17
Table of Contents
49
Travel Limit Input (Axis Connector)
49
TTL Outputs Schematic (PSO)
49
48
Unit Weight
Unpacking the Chassis
39
Use
57
User Power Supply specifications
38
38
Warranty and Field Service
9
39
27
36
35
28
43
45
48
49
Index
T
U
W
38
38
31
31
18
38
38
38
32
31
31
31
31
31
31
31
41
27
3
33
49
18
27
25
17
55
61