Delta Tau PMAC2A-PC/104 manual Table of Contents

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PMAC2A PC104 Hardware Reference Manual

Table of Contents
INTRODUCTION	1
Board Configuration	1
Base Version	1
Option 2A: PC/104 Bus Stack Interface	1
Option 5xF: CPU Speed Options	1
Option 6: Extended Firmware Algorithm	1
Option 6L: Multi-block Lookahead Firmware	1
Option 10: Firmware Version Specification	1
Option 12: Analog-to-Digital Converters	2
Acc-1P: Axis Expansion Piggyback Board	2
Acc-1P Option 1: I/O Ports	2
Acc-1P Option 2: Analog-to-Digital Converters	2
Acc-2P: Communications Board	3
Acc-2P Option 1A: USB Interface	3
Acc-2P Option 1B: Ethernet Interface	3
Acc-2P Option 2: DPRAM Circuitry	3
Acc-2P Option 3: I/O Ports	3
Acc-8TS Connections Board	3
Acc-8ESFour-ChannelDual-DAC Analog Stack Board	3
Acc-8FSFour-Channel Direct PWM Stack Breakout Board	3
BASE BOARD HARDWARE SETUP	5
Clock Configuration Jumpers	5
Board Reset Jumpers	5
CPU Jumper Configuration	6
Communication Jumpers	6
I/O Configuration Jumpers	6
Resistor Packs Configuration	6
Differential or Single-Ended Encoder Selection	6
ACC-1P HARDWARE SETUP	9
I/O Configuration Jumpers	9
Reserved Configuration Jumpers	9
Resistor Packs Configuration	9
Differential or Single-Ended Encoder Selection	9
Handwheel Encoder Termination Resistors	10
ACC-2P HARDWARE SETUP	11
I/O Configuration Jumpers	11
Communication Jumpers	11
Resistor Packs Configuration	12
Differential or Single-Ended Handwheel Encoder Selection	12
Handwheel Encoder Termination Resistors	12
MACHINE CONNECTIONS	13
Mounting	13
Power Supplies	13
Digital Power Supply	13
DAC Outputs Power Supply	13
Flags Power Supply	14
Overtravel Limits and Home Switches	14
Types of Overtravel Limits	14
Home Switches	14
Motor Signals Connections	14
Incremental Encoder Connection	14

Table of Contents

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Contents PMAC2A-PC/104 Delta Tau Data Systems, Inc. Technical Support Copyright InformationTable of Contents Software Setup Base Board Connector Pinouts PMAC2A PC104 Hardware Reference Manual Table of Contents Introduction Board ConfigurationAcc-1P Option 2 Analog-to-Digital Converters Option 12 Analog-to-Digital ConvertersAcc-1P Axis Expansion Piggyback Board Acc-1P Option 1 I/O PortsAcc-2P Option 2 Dpram Circuitry Acc-2P Communications BoardAcc-2P Option 1A USB Interface Acc-2P Option 1B Ethernet InterfacePMAC2A PC104 Hardware Reference Manual Introduction Base Board Hardware Setup Clock Configuration JumpersBoard Reset Jumpers Communication Jumpers CPU Jumper ConfigurationConfiguration Jumpers Resistor Packs ConfigurationDevice Resistor Pack Pack Size PMAC2A PC104 Hardware Reference Manual ACC-1P Hardware Setup Reserved Configuration JumpersE0 Reserved for future use Handwheel Encoder Termination Resistors ACC-2P Hardware Setup Jthw Connector DATx SELxJopt Connector E10 MOx MIx Lines Differential or Single-Ended Handwheel Encoder Selection Machine Connections Power SuppliesDigital Power Supply DAC Outputs Power SupplyMotor Signals Connections Overtravel Limits and Home SwitchesExample DAC Output SignalsAmplifier Enable Signal AENAx/DIRn Pulse and Direction Stepper DriversAcc-1P General-Purpose Digital Inputs and Outputs J7 Port Amplifier Fault Signal FaultAcc-2P General-Purpose Digital Inputs and Outputs Jopt Port Acc-1P Thumbwheel Multiplexer Port J2 PortAcc-2P Thumbwheel Multiplexer Port Jthw Port Acc-1P or Acc-2P Handwheel Port JHW / PD Port Optional Analog InputsCompare Equal Outputs PC DB-9 Acc-2P Ethernet RJ45 Connector J10 PortAcc-2P USB Connector J1 Port Serial Port JRS232 PortMachine Connections Example Using Analog ±10V Amplifier PMAC2A PC104 Hardware Reference Manual PMAC2A PC104 Hardware Reference Manual Machine Connections Pmac I-Variables Software SetupOperational Frequency and Baud Rate Setup CommunicationsFiltered DAC Outputs Configuration I54 Baud RateI54 Baud Rate for Flag Type Channel Number Using Flag I/O as General-Purpose I/OGeneral-Purpose Digital Inputs and Outputs Acc-1P with Jumper E6 on PositionOpen PLC1 Clear Acc-2P with Jumper E5 in PositionAcc-1P with Jumper E6 in Position Thumbwheel Port Digital Inputs and OutputsAnalog Inputs Setup Baseboard Analog InputsAcc-1P Analog Inputs Base Board Hardware Reference Summary Board DimensionsFeature Feature LocationBoard Layout Connectors and Indicators Page ACC-1P Hardware Reference Summary TB1 JMACH1 J2 Thumbwheel Multiplexer Port Jthw Port J7 General-Purpose Digital Inputs and Outputs Jopt PortJ8 Handwheel / Pulse and Direction Port JHW / PD Port Page ACC-2P Hardware Reference Summary TB1 Jthw Jopt J1 USB Communications Port J8 Handwheel/Pulse and Direction Port JHW / PD PortJ10 Ethernet Communications Port Page Base Board E-POINT Jumper Descriptions E0 Forced Reset ControlE1 Servo and Phase Clock Direction Control E3 Normal/Re-Initializing Power-Up/ResetDescription Default E8 Phase Clock Lines Output EnableE9 Servo Clock Lines Output Enable E10 E12 Power-Up State JumpersE15A, B, C Flash Memory Bank Select E13 Power-Up/Reset Load SourceE14 Watchdog Disable Jumper E16 ADC Inputs EnableE18 E19 PC/104 Bus Address Point and Physical Location Description Default LayoutE3 E4 JHW, PD Function Select E1 E2 Machine Output Supply Voltage ConfigureACC-1P E-POINT Jumper Descriptions E0 Reserved for Future UseE5 Servo Gate Address Select E6 I/O Gate Address SelectE7 Machine Input Source/Sink Control E6 Communications Port Select E1 USB/Ethernet Micro-Controller Firmware Reload EnableACC-2P E-POINT Jumper Descriptions E5 I/O Gate Address SelectE7- E10 Ports Direction Control Point and Physical Location Description DefaultPin# Symbol Function Description Base Board Connector PinoutsTB1 Jpwr Power Supply J4 JRS232 Serial Port ConnectorJ3 JMACH1 Machine Port Connector J3 JMACH1 50-Pin Header J4 JMACH2 Machine Port Baseboard Connector ACC-1P Connector Pinouts Pin# Symbol J2 Jthw Multiplexer Port ConnectorJ3 JMACH1 Machine Port Connector Pin Header J3 JMACH1 50-Pin-Header FLG78V Connector 34-Pin HeaderJ7 Jopto I/O Port Connector J8 JHW Handwheel Encoder Connector Page ACC-2P Connector Pinouts Pin # Symbol FunctionJ1 USB Universal Serial Bus Port Optional Pin Connector J7 Jopt I/O Port Connector Pin # Function J10 Ethernet Port Optional