Parker ACR2000 User manual

Automation
p/n YPM08117
ACR2000
Hardware Manual
Effective: October 7, 2002

This page intentionally left blank.

CHANGE NOTICE
ACR2000 Hardware Manual P/N PM08117 Version Change:
From: Version 1.08, Dated 5/24/2000
To: Version 1.09, Dated 12/7/2001
1. Page 11, Digital Output Sink/Source
Select Jumpers (J7 and J8)
Added Sinking Output Driver chip source.
2. Page 26, ACRCOMM Serial
Communications
Corrected MUX Flag table.
3. Page 36, ACR2000 Technical
Specification
Corrected operating temperature range. Added tolerances to
power consumption values.
ACR2000 Hardware Manual P/N PM08117 Version Change:
From: Version 1.07, Dated 9/30/1999
To: Version 1.08, Dated 5/24/2000
1. ACR2000, ACRIO Section Removed ACRIO section. ACRIO board has separate
hardware manual.
ACR2000 Hardware Manual P/N PM08117 Version Change:
From: Version 1.06, Dated 7/8/1999
To: Version 1.07, Dated 9/30/1999
1. Page 5, ACR2000 Motherboard
Hardware
Added U14/U15 Digital Output Driver locations to Figure
1.
2. Page 6, ACR2000 Motherboard
Jumpers
Added jumper reference table.
3. Page 11, ACR2000 Motherboard
Jumpers – Digital Output
Added warning about installing jumpers with wrong output
driver IC’s.
4. Page 25, ACRCOMM Module Added communications set-up details.
5. Page 27, ACRCOMM Hardware Setup Updated outline drawing to include LED’s and unused
jumpers.
6. Page 28, ACRCOMM Module Jumpers Added jumper reference table.
7. Page 30, ACRCOMM Module Jumpers
– Battery Enable Jumpers (J5 and J6)
Added reference and replacement options to first paragraph.
8. ACRCOMM Module Jumpers –
Extended Card Address Jumper (J8)
Removed J8 Jumper Reference information
9. Page 33, ACRCOMM Module
Hardware Wiring – Standalone Power
(PWR2)
Added LED reference to PWR2 table.
10. ACRIO Module Hardware Added U1 thru 4 Digital Output Driver locations to Figure
5.
11. ACRIO Module Jumpers Added jumper reference table.
12. ACRIO Module Jumpers – Digital
Output
Added warning about installing jumpers with wrong output
driver IC’s. Corrected IC reference designations.

CHANGE NOTICE, continued
ACR2000 Hardware Manual P/N PM08117 Version Change:
From: Version 1.05, Dated 5/20/1998
To: Version 1.06, Dated 7/8/1999
1. ACR2000 Motherboard Jumpers –
Digital Input Reference Select Jumper
(J5)
Removed +5VDC reference.
2. ACR2000 Motherboard Jumpers –
Digital Output Sink/Source Select
Jumpers
(J7 and J8)
Removed +5VDC reference. Added jumper warning.
3. ACR2000 Motherboard Hardware
Wiring
Removed +5VDC reference.
4. ACR2000 Motherboard Hardware
Wiring, Digital I/O Power (PWR1)
Removed +5VDC reference.
5. Chapter 3 Overview Removed +5VDC reference.
6. ACRIO Module Jumpers – Digital
Input Reference Select Jumpers (J3 and
J4)
Removed +5VDC reference.
7. ACRIO Module Jumpers – Digital
Output Sink/Source Select Jumpers
(J5 and J6)
Removed +5VDC reference. Added jumper warning.
8. ACRIO Module Hardware Wiring,
Digital I/O Power (PWR1)
Removed +5VDC reference.

CHANGE NOTICE, continued
ACR2000 Hardware Manual P/N PM08117 Version Change:
From: Version 1.04, Dated 1/19/98
To: Version 1.05, Dated 5/20/98
The following changes have been incorporated into ACR2000 Hardware Manual Version
1.05:
1. ACR2000 Motherboard Switches –
Address Selection Switch (SW1)
Added Flash Bypass Mode information.
2. ACR2000 Motherboard Hardware
Wiring – Analog Input/Output (P2)
Added Stepper Output fuse information.
3. ACRIO Digital I/O Power (PWR1) Corrected the Isolated Power Fuse current rating from
“2 Amps” to “4 Amps”.
4. ACR2000 Specification Corrected the DAC/Stepper Output Step Output frequency
specification.
5. ACR2000 Specification Corrected the Digital Outputs specification.
6. ACRIO Specification Added ACRIO Specification.
7. ACRIO Module Mechanical
Dimensions
Corrected the ACRIO mechanical dimension from the top of
the board to the center of the bottom hole. Changed the
value from “3.700” to “3.750”.
8. ACR2000 Typical Connection
Diagrams
Corrected the Multiple Board RS-232 diagram on ACR2000
Wiring Diagram page1.
Corrected the Stepper Output open-collector drivers from
“7407” to “7406” in ACR2000 Wiring Diagram page 2.

This page intentionally left blank.

i
TABLE OF CONTENTS
INTRODUCTION........................................................................................................... 1
CHAPTER 1.................................................................................................................... 3
ACR2000 MOTHERBOARD HARDWARE SETUP ................................................... 3
Chapter 1 Overview ............................................................................................ 4
ACR2000 Motherboard Switches ....................................................................... 6
Address Selection Switch (SW1)................................................................. 6
ACR2000 Motherboard Jumpers ........................................................................ 7
ACR2000 Jumper Table List ....................................................................... 7
Encoder Pull-up Select Jumpers (J1 thru J4) ............................................... 8
Digital Input Reference Select Jumper (J5) ................................................. 9
Digital Output Sink / Source Select Jumpers (J7 and J8) ............................ 11
EPROM Size Select Jumpers (J9 and J12) .................................................. 13
Battery Back-Up Select Jumpers (J10 and J11)........................................... 14
Interrupt Select Jumper (J13)....................................................................... 15
ACR2000 Motherboard Hardware Wiring.......................................................... 16
Encoder Inputs (P1)...................................................................................... 17
Analog Input / Output (P2) .......................................................................... 19
Digital Inputs / Outputs (P3)........................................................................ 21
Digital I/O Power (PWR1)........................................................................... 22
CHAPTER 2 .................................................................................................................. 23
ACRCOMM MODULE HARDWARE SETUP (OPTIONAL) .................................. 23
Chapter 2 Overview ............................................................................................ 24
ACRCOMM Serial Communications ................................................................. 25
ACRCOMM Module Jumpers ............................................................................ 28
ACRCOMM Jumper Table List................................................................... 28
RS-422 Termination Jumpers (J1 thru J4)................................................... 29
Battery Enable Jumpers (J5 and J6) ............................................................. 30
Autobaud Detect Jumper (J7) ...................................................................... 31
ACRCOMM Module Hardware Wiring (Optional)............................................ 32
ACRCOMM Standalone Power (PWR2) .................................................... 33
ACRCOMM Communications (P5) ............................................................ 34
CHAPTER 3 .................................................................................................................. 35
ACR2000 SPECIFICATION........................................................................................ 35
ACR2000 Specification....................................................................................... 36
CHAPTER 4 .................................................................................................................. 39
ACR2000 MECHANICAL DRAWINGS..................................................................... 39

ACR2000 Hardware Manual
P/N PM08117
ii
ACR2000 Mechanical Dimensions..................................................................... 40
ACRCOMM Module Mechanical Dimensions................................................... 41
ACR2000 Board Stacking Examples .................................................................. 42
ACR2000 Typical Connection Diagrams............................................................ 43

iii
TABLES
Table 1.1 ACR2000 PC BUS Status Port Bits................................................................... 6
Table 1.2 ACR2000 PC BUS Port Addresses.................................................................... 6
Table 1.3 ACR2000 Encoder Pull-Up Jumpers ................................................................. 8
Table 1.4 ACR2000 Digital Input Reference Jumper ........................................................ 9
Table 1.5 ACR2000 Digital Output Sink/Source Select Jumper ..................................... 11
Table 1.6 ACR2000 EPROM Size Select Jumpers.......................................................... 13
Table 1.7 ACR2000 Battery Back-Up Enable Jumpers ................................................... 14
Table 1.8 ACR2000 PC BUS Interrupt Select Jumpers................................................. 15
Table 1.9 ACR2000 Encoder Input Connector ................................................................ 17
Table 1.10 ACR2000 Analog I/O Connector................................................................... 19
Table 1.11 ACR2000 Isolated Power Fuses..................................................................... 20
Table 1.12 ACR2000 Digital I/O Connector.................................................................... 21
Table 1.13 ACR2000 Isolated Power Connector ............................................................. 22
Table 1.14 ACR2000 Isolated Power Fuses..................................................................... 22
Table 2.1 ACRCOMM RS-422 Termination Jumpers .................................................... 29
Table 2.2 ACRCOMM Battery Selection Jumpers .......................................................... 30
Table 2.3 ACRCOMM Autobaud Detect Jumper............................................................ 31
Table 2.3 ACRCOMM Standalone Power Connector ..................................................... 33
Table 2.4 ACRCOMM Standalone Power Fuses............................................................. 33
Table 2.5 ACRCOMM Communications Connector....................................................... 34

ACR2000 Hardware Manual
P/N PM08117
iv
FIGURES
Figure 1. ACR2000 Motherboard Outline....................................................................... 5
Figure 2. ACR2000 Digital Input User Circuit ................................................................ 10
Figure 3. ACR2000 Digital Output User Circuit ............................................................. 12
Figure 4. ACRCOMM RS-422 Interface Schematic..................................................... 26
Figure 5. ACRCOMM Module Outline ........................................................................ 27
Figure 6. ACR2000 Mechanical Dimensions................................................................... 40
Figure 7. ACRCOMM Mechanical Dimensions.............................................................. 41
Figure 8. ACR2000 Board Stacking Mechanical Dimensions Examples ........................ 42