Cognex In-Sight 7600, Reference Manual

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LAN Port Connects the I/O module to an Ethernet network. The green LED blinks when a network
connection to the local area network is detected. The orange LED blinks when network
activity is detected.
Frame Ground Terminal Connects the I/O module to a frame ground.
RS-232 Port Connects the I/O module to an external serial device using an RS-232 (DB9) serial cable.
Provides RS-232 communications to the vision system.
High-Speed Output Status
LEDs (HS OUT 0 and HS
OUT 1)
Illuminates to indicate the high-speed output signal for the In-Sight vision system has
switched ON. The LEDs illuminate even if the I/O module’s high-speed terminals are not
connected to anything. In addition, the I/O module displays the last known state of the high-
speed output line. Therefore, the LEDs may be illuminated even if the vision system's I/O
module cable is disconnected from the I/O module.
Note : The I/O module's high-speed output terminals (labeled HS OUT 0 and HS OUT
1) correspond to the vision system’s built-in high-speed outputs when connected to
the I/O module cable. These signals are considered high-speed because they pass
directly through the I/O module without processing, which provides minimal delay.
I/O and Trigger Status
LEDs Illuminates to indicate that an input/output signal has switched ON.
Terminal Blocks
Connects the I/O module to 24VDC power, trigger, external I/O, high-speed outputs and
common connections.
1. Connect the I/O module's power wires.
CAUTION : Never connect the I/O module to a power source other than 24VDC. Any other voltage creates a
risk of fire or shock and can damage the hardware. Do not connect the 24VDC power source to any
terminals other than the 24VDC + and – power terminals.
a. Verify that the 24VDC power supply is unplugged and not receiving power.
b. Use a screwdriver to loosen the I/O module's power terminals (labeled 24VDC + and –).
c. Insert the 24VDC + and – wires (16 - 22 AWG, solid or stranded wire) from the power supply into the
24VDC + and – terminals on the I/O module.
d. Tighten the screw terminals with the screwdriver to secure the wire leads in the terminal block; the
maximum torque is 0.1921 Nm (1.7 in-lb).
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Installation