Install The Control Unit - Inxpect Value Line Instruction Manual

8. Installation and use procedures
4. "Connect the sensors to the control unit".
Note: connect the sensors to the control unit off-site if access to the connectors becomes difficult once
installed.

8.2.2 Install the control unit

WARNING! To prevent tampering, make sure the control unit is only accessible to authorized
personnel (e.g., key-locked electrical panel)
1. Mount the control unit on the DIN rail.
2. Make electrical connections (see "Terminal blocks and connector pin-outs" on page 81 and "Electrical
connections" on page 83).
NOTICE: if at least one input is connected, the SNS input "V+ (SNS)" and the GND input "V- (SNS)" must also be
connected.
NOTICE: when powered, the system takes about 2 s to start.During that period, the outputs and the diagnostic
functions are deactivated, and the green sensor status LEDs of the connected sensors in the control unit flash.
NOTICE: make sure to avoid any EMC interference during the control unit installation.
Note: to correctly connect the digital inputs, see "Voltage and current limits for digital inputs" on page 81.
54 Inxpect Value Line | Instruction manual v1.0 FEB 2025 | Inxpect VL-IM-7_00375_en_v1.0 | © 2025 Inxpect SpA