Adept s650HS Quattro - Manual (Page 91)

Chapter 5: System Operation
Optional I/O Products
These optional products are also available for use with digital I/O:
l XIO Breakout Cable, 5 meters long, with flying leads on user’s end. See XIO Breakout
Cable on page 94 for information. This cable is not compatible with the XIO
Termination Block.
l XIO Termination Block, with terminals for user wiring, plus input and output status
LEDs. Connects to the XIO connector with 6-foot cable. See the
Adept XIO Termination
Block Installation Guide for details.
XIO Input Signals
The 12 input channels are arranged in two banks of 6. Each bank is electrically isolated from
the other bank and is optically isolated from the robot’s ground. The 6 inputs within each
bank share a common source/sink line.
The inputs are accessed through direct connection to the XIO connector (see Table 5-5. ), or
through the optional XIO Termination Block. See the documentation supplied with the
Termination Block for details.
The XIO inputs cannot be used for REACTI programming, high-speed interrupts, or vision
triggers. See the
eV+ Language User’s Guide for information on digital I/O programming.
XIO Input Specifications
Table 5-6. XIO Input Specifications
Operational voltage range 0 to 30 VDC
OFF state voltage range 0 to 3 VDC
ON state voltage range 10 to 30 VDC
Typical threshold voltage V
in
= 8 VDC
Operational current range 0 to 7.5 mA
OFF state current range 0 to 0.5 mA
ON state current range 2.5 to 7.5 mA
Typical threshold current 2.0 mA
Impedance (V
in
/I
in
) 3.9 KΩ minimum
Current at V
in
= +24 VDC I
in
≤ 6 mA
Turn-on response time (hardware)
Software scan rate/response time
5 µsec maximum
16 ms scan cycle/
32 ms max response time
Turn-off response time (hardware)
Software scan rate/response time
5 µsec maximum
16 ms scan cycle/
32 ms max response time
Adept Quattro User's Guide, Rev F
Page 91 of 196