Table of Tables

Table of Contents
Important Information for Users	iv
Chapter 1 – ACRCOMM	2
ACRCOMM Overview	3
Serial Communications	3
ACRCOMM Hardware Setup	5
Jumpers	5
Communications—P5 Connector	8
Chapter 2 – EXPAXIS	9
EXPAXIS Overview	10
Cables	10
Encoder Inputs—XP1A, XP1B, and XP1C	12
Hardware Wiring	16
Module Encoder Pull-ups (Optional)	18
Module Software	18
Chapter 3 – Additional Specifications	19
Suggested Stacking of Modules	20
Environment and Cooling	21
Table of Tables
Figure 1 ACRCOMM RS-422 Interface Schematic	4
Figure 2 ACRCOMM Module—PCI version	5
Figure 3 EXPAXIS (9-16) Axis Expansion Board for the ACR1505	11
Figure 4 XP 1 A and XP 1 B ENCODER connector diagram	13
Figure 5 XP 1 C ENCODER connector diagram	14
Figure 6 XP 2 ANALOG I /O connector diagram	17
Figure 7 Recommended Stacking for ACR1505 Add-on Modules	20
Table of Figures
Table 1 COM1: MUX Flags and COM Functions	3
Table 2 Receive/Transmit Flags and COM Functions	4
Table 3 ACRCOMM Jumper Functions	6
Table 4 ACRCOMM RS-422 Termination Jumpers	6
Table 5 ACRCOMM Autobaud Detect Jumper	7
Table 6 ACRCOMM P5 Communications Connector	8
Table 7 EPXAXIS Feedback devices	12
Table 8 EXPAXIS Encoder Input Connectors XP1A and XP1B	13
Table 9 EXPAXIS Encoder Input Connector XP1C	14
Table 10 EXPAXIS XP1C to two 9 Pin D-Sub Connector Pinout	15
Table 11 EXPAXIS XP9 Connector Pinout	15
Table 12 EXPAXIS XP10 Connector Pinout	16
Table 13 EXPAXIS Analog I/O Cable Connector DXP2	17
Table 14 EXPAXIS Module Encoder Pull-Up Jumpers	18

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Figure 1 ACRCOMM RS-422 Interface Schematic