High-Speed Outputs
The vision system features four built-in high-speed outputs, which are optically isolated. The outputs can be configured
as either NPN (current sinking) or PNP (current sourcing) lines.
Note
: Since all high-speed outputs share a common ground (OUTPUT COMMON), all connected output devices
must be either current sinking or current sourcing.
Specification
Description
Voltage
30VDC maximum through external load.
Current
100mA maximum sink current.
OFF state leakage current 100µA maximum.
External load resistance <10 kOhms.
Each line rated at a maximum 100mA, protected against over-current, short circuit and transients from
switching inductive loads. High current inductive loads require an external protection diode.
Delay
1
ON: 750µs maximum latency.
OFF: 200µs maximum latency.
For NPN lines, the external load should be connected between the output and the positive supply voltage (+24VDC
nominal). OUTPUT COMMON should be connected to the negative supply voltage (0VDC). The outputs pull down to
1VDC or less when ON, which causes current to flow through the load. When the outputs are OFF, no current flows
through the load.
For PNP lines, the external load should be connected between the output and the negative supply voltage (0VDC).
When OUTPUT COMMON is connected to the positive supply voltage (+24VDC nominal), the outputs pull up to 23VDC
or greater when ON, and current flows through the load. When the outputs are OFF, no current flows through the load.
1
If HSOUT 0 is configured as a Strobe output type within In-Sight Explorer, the maximum strobe latency is 200µs. For more information, refer to
the
In-Sight® Explorer Help
file.
27
Specifications
