Galil DMC-13X8 user manual Overview, Configuring Hardware Banks

High Current Buffer chips (16)

Screw Terminals

0	1	2	3	4	5	6	7
				IOM-1964
				REV A
				GALIL MOTION CONTROL
				MADE IN USA
				FOR INPUTS:	FOR OUTPUTS:
				UX3	UX1
				UX4	UX2
			J1	RPX4	RPX2
					RPX3

Banks 0 and 1 provide high power output capability.

100 pin high density connector

Banks 2-7 are standard banks.

Overview

The IOM-1964 is an input/output module that connects to the DMC-13X8 motion controller from Galil, providing optically isolated buffers for the extended inputs and outputs of the controller. The IOM-1964 also provides 16 high power outputs capable of 500mA of current per output point. The IOM-1964 splits the 64 I/O points into eight banks of eight I/O points each, corresponding to the eight banks of extended I/O on the controller. Each bank is individually configured as an input or output bank by inserting the appropriate integrated circuits and resistor packs. The hardware configuration of the IOM-1964 must match the software configuration of the controller card.

All DMC-13X8 series controllers have general purpose I/O connections. On a DMC-13X8, the standard uncommitted I/O consists of: eight optically isolated digital inputs, eight TTL digital outputs, and eight analog inputs.

The DMC-13X8 has an additional 64 digital input/output points plus the 16 described above for a total of 80 input/output points. The 64 I/O points on the DMC-13X8 model controllers are attached via the Cable-80-1M high density cable to the 80-pin high density connector J1 on the IOM-1964.

Configuring Hardware Banks

The extended I/O on the DMC-13X8 is configured using the CO command. The banks of buffers on the IOM-1964 are configured to match by inserting the appropriate IC’s and resistor packs. The layout of each of the I/O banks is identical.

Appendices • 190 USER MANUAL