Delta Tau PMAC2A-PC/104 manual J3 JMACH1 Machine Port Connector Pin Header

Page 61

PMAC2A PC104 Hardware Reference Manual

J3 (JMACH1): Machine Port Connector

(50-Pin Header)

Top View

Pin#	Symbol	Function	Description	Notes
1	+5V	Output	+5V Power	For Encoders, 1
2	+5V	Output	+5V Power	For Encoders, 1
3	GND	Common	Digital Common
4	GND	Common	Digital Common
5	CHA5	Input	Encoder A Channel Positive	2
6	CHA6	Input	Encoder A Channel Positive	2
7	CHA5/	Input	Encoder A Channel Negative	2,3
8	CHA6/	Input	Encoder A Channel Negative	2,3
9	CHB5	Input	Encoder B Channel Positive	2
10	CHB6	Input	Encoder B Channel Positive	2
11	CHB5/	Input	Encoder B Channel Negative	2,3
12	CHB6/	Input	Encoder B Channel Negative	2,3
13	CHC5	Input	Encoder C Channel Positive	2
14	CHC6	Input	Encoder C Channel Positive	2
15	CHC5/	Input	Encoder C Channel Negative	2,3
16	CHC6/	Input	Encoder C Channel Negative	2,3
17	CHA7	Input	Encoder A Channel Positive	2
18	CHA8	Input	Encoder A Channel Positive	2
19	CHA7/	Input	Encoder A Channel Negative	2,3
20	CHA8/	Input	Encoder A Channel Negative	2,3
21	CHB7	Input	Encoder B Channel Positive	2
22	CHB8	Input	Encoder B Channel Positive	2
23	CHB7/	Input	Encoder B Channel Negative	2,3
24	CHB8/	Input	Encoder B Channel Negative	2,3
25	CHC7	Input	Encoder C Channel Positive	2
26	CHC8	Input	Encoder C Channel Positive	2
27	CHC7/	Input	Encoder C Channel Negative	2,3
28	CHC8/	Input	Encoder C Channel Negative	2,3
29	DAC5	Output	Analog Out Positive 5	4
30	DAC6	Output	Analog Out Positive 6	4
31	DAC5/	Output	Analog Out Negative 5	4,5
32	DAC6/	Output	Analog Out Negative 6	4,5
33	AENA5/	Output	Amplifier-Enable 5
34	AENA6/	Output	Amplifier -Enable 6
35	FAULT5/	Input	Amplifier -Fault 5	6
36	FAULT6/	Input	Amplifier -Fault 6	6
37	DAC7	Output	Analog Out Positive 7	4
38	DAC8	Output	Analog Out Positive 8	4
39	DAC7/	Output	Analog Out Negative 7	4,5

Acc-1P Connector Pinouts

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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 Axis Expansion Piggyback Board Option 12 Analog-to-Digital ConvertersAcc-1P Option 1 I/O Ports Acc-1P Option 2 Analog-to-Digital ConvertersAcc-2P Option 1A USB Interface Acc-2P Communications BoardAcc-2P Option 1B Ethernet Interface Acc-2P Option 2 Dpram CircuitryPMAC2A PC104 Hardware Reference Manual Introduction Clock Configuration Jumpers Base Board Hardware SetupBoard Reset Jumpers Configuration Jumpers CPU Jumper ConfigurationResistor Packs Configuration Communication JumpersDevice Resistor Pack Pack Size PMAC2A PC104 Hardware Reference Manual Reserved Configuration Jumpers ACC-1P Hardware SetupE0 Reserved for future use Handwheel Encoder Termination Resistors Jthw Connector DATx SELx ACC-2P Hardware SetupJopt Connector E10 MOx MIx Lines Differential or Single-Ended Handwheel Encoder Selection Digital Power Supply Power SuppliesDAC Outputs Power Supply Machine ConnectionsMotor Signals Connections Overtravel Limits and Home SwitchesAmplifier Enable Signal AENAx/DIRn DAC Output SignalsPulse and Direction Stepper Drivers ExampleAcc-1P General-Purpose Digital Inputs and Outputs J7 Port Amplifier Fault Signal FaultAcc-1P Thumbwheel Multiplexer Port J2 Port Acc-2P General-Purpose Digital Inputs and Outputs Jopt PortAcc-2P Thumbwheel Multiplexer Port Jthw Port Optional Analog Inputs Acc-1P or Acc-2P Handwheel Port JHW / PD PortCompare Equal Outputs Acc-2P USB Connector J1 Port Acc-2P Ethernet RJ45 Connector J10 PortSerial Port JRS232 Port PC DB-9Machine Connections Example Using Analog ±10V Amplifier PMAC2A PC104 Hardware Reference Manual PMAC2A PC104 Hardware Reference Manual Machine Connections Operational Frequency and Baud Rate Setup Software SetupCommunications Pmac I-VariablesI54 Baud Rate Filtered DAC Outputs ConfigurationI54 Baud Rate for General-Purpose Digital Inputs and Outputs Using Flag I/O as General-Purpose I/OAcc-1P with Jumper E6 on Position Flag Type Channel NumberOpen PLC1 Clear Acc-2P with Jumper E5 in PositionAcc-1P with Jumper E6 in Position Thumbwheel Port Digital Inputs and OutputsBaseboard Analog Inputs Analog Inputs SetupAcc-1P Analog Inputs Base Board Hardware Reference Summary Board DimensionsFeature Location FeatureBoard Layout Connectors and Indicators Page ACC-1P Hardware Reference Summary TB1 JMACH1 J7 General-Purpose Digital Inputs and Outputs Jopt Port J2 Thumbwheel Multiplexer Port Jthw PortJ8 Handwheel / Pulse and Direction Port JHW / PD Port Page ACC-2P Hardware Reference Summary TB1 Jthw Jopt J8 Handwheel/Pulse and Direction Port JHW / PD Port J1 USB Communications PortJ10 Ethernet Communications Port Page E1 Servo and Phase Clock Direction Control E0 Forced Reset ControlE3 Normal/Re-Initializing Power-Up/Reset Base Board E-POINT Jumper DescriptionsE9 Servo Clock Lines Output Enable E8 Phase Clock Lines Output EnableE10 E12 Power-Up State Jumpers Description DefaultE14 Watchdog Disable Jumper E13 Power-Up/Reset Load SourceE16 ADC Inputs Enable E15A, B, C Flash Memory Bank SelectE18 E19 PC/104 Bus Address Point and Physical Location Description Default LayoutACC-1P E-POINT Jumper Descriptions E1 E2 Machine Output Supply Voltage ConfigureE0 Reserved for Future Use E3 E4 JHW, PD Function SelectE6 I/O Gate Address Select E5 Servo Gate Address SelectE7 Machine Input Source/Sink Control ACC-2P E-POINT Jumper Descriptions E1 USB/Ethernet Micro-Controller Firmware Reload EnableE5 I/O Gate Address Select E6 Communications Port SelectE7- E10 Ports Direction Control Point and Physical Location Description DefaultTB1 Jpwr Power Supply Base Board Connector PinoutsJ4 JRS232 Serial Port Connector Pin# Symbol Function DescriptionJ3 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 Pin # Symbol Function ACC-2P Connector PinoutsJ1 USB Universal Serial Bus Port Optional Pin Connector J7 Jopt I/O Port Connector Pin # Function J10 Ethernet Port Optional