Instruction manual

Installing In-Sight

5000 Series Vision Sensors

5.2.2 High-Speed Outputs

In-Sight 5000 series vision sensors feature two built-in, high-speed outputs.

Both of the high-speed outputs are NPN (pull-down) lines. The external load should be

connected between the output and the positive supply voltage (<28V). The outputs pull

down to 0V when ON, which causes current to flow through the load. When the outputs are

OFF, no current flows through the load.

Example 1

To connect the high-speed outputs to a relay, LED or similar load, connect the negative side

of the load to the output and the positive side to +24V. When the output switches on, the

negative side of the load is pulled down to 0V, and 24V appears across the load. Use a

protection diode for a large inductive load, with the anode connected to the output and the

cathode connected to +24V.

Figure 5-2: High-Speed Output Connection Example 1

Table 5-7: High-Speed Output Specifications

Specification Description

Voltage 28V maximum through external load.

Current 200mA maximum sink current.

OFF state leakage current 200µA maximum.

External load resistance 120 Ohms to 10K Ohms.

Each line rated at a maximum 200mA, protected against over-current, short circuit and

transients from switching inductive loads. High current inductive loads require external

protection diode.