Chapter 4: MotionBlox-40R
Optional I/O Products
These optional products are also available for use with digital I/O:
l
XIO Breakout Cable
, 5 m, with flying leads on user’s end (see XIO Breakout Cable on
page 46). It is not compatible with the XIO Termination Block mentioned below.
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
XIO Termination Block
Installation Guide
for details.
XIO Input Signals
The 12 input channels are arranged in two banks of six. Each bank is electrically isolated from
the other bank and is optically isolated from the eMB-40R ground. The six inputs within each
bank share a common source/sink line.
The inputs are accessed through direct connection to the XIO connector (see the following
table), 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 trig-
gers. Refer to the eV+ user guides.
XIO Input Specifications
Table 4-10. XIO Input Specifications
Parameter
Value
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
Vin = 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 6 mA
Typical threshold current
2.0 mA
Impedance (Vin/Iin)
3.9 KW minimum
Current at Vin = +24 VDC
Iin£ 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
05624-000 Rev. K
Cobra 350 User's Guide
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