Table of Contents
Advertisement
Technical Details
9
18
26
1
19
10
3-8
3.1.3. Port 0 User Digital Inputs (J104)
The high-speed inputs 12 and 13 (Figure 3-8), are scaled for a 5 volt input voltage. Using
a higher input voltage requires adding external series resistors to limit the current to 20
milliamps. For example, for 24 volt operation add a 1,000 ohm, ¼ watt resistor in series
with each opto input pin. See Table 3-6 for the pin numbers. The high-speed inputs
(inputs 4 and 5) are isolated by an HCPL-0630 opto-isolator and have a typical delay of
50 nanoseconds. The lower speed inputs, numbered 0-3 are isolated by a PS2806L-4
opto-isolator. Inputs 0-2 may also be used as Home and CW, CCW end of travel limit
inputs, respectively, by setting bit 22 of the DriveIOConfig axis parameter. Figure 3-6
illustrates interfacing an active device or a switch to the inputs. In either case, an external
power supply is required, to maintain the isolation provided by the opto-couplers. See
Section 3.1.1. for the mating connector part number. Additional I/O is provided by the -
IO option as described in Chapter 4.
Sixteen additional digital inputs and outputs are provided by Ports 1 and 2 on the on
the -IO Option board, as described in Chapter 4.
Table 3-6.
Port 0 Digital Input Connector Pin out (J104)
Pin #
Label
3
In 4 +
4
In 4 -
5
In 5 +
6
In 5 -
17
In 0
18
In 1
24
In Com
25
In 2
26
In 3
Note: Port 0 digital Inputs 0 - 3, must all be used in either current sourcing or current
sinking mode. No combination of these two modes is allowed.
Soloist Hardware Manual
Description
Input 4 High Speed Opto. + (user interrupt)
Input 4 High Speed Opto. - (user interrupt)
Input 5 High Speed Opto. + (user interrupt)
Input 5 High Speed Opto. - (user interrupt)
Input 0 / CCW EOT Input
Input 1 / CW EOT Input
Input 0-3 opto-isolator common connection
Input 2 / Home EOT Input
Input 3
In/Out/Bi.
Input
Input
Input
Input
Input
Input
-
Input
Input
www.aerotech.com
Advertisement
Table of Contents
