Installation
Unpack and Inspect
After unpacking the equipment, check that the scope of delivery is complete and that your operating conditions
comply with the information on the rating plate. The scope of delivery includes:
• One PICO 2+2-XCH-V2 controller
• One SD memory card and a read / write device for a USB interface
• One 2 m PICO controller power supply cable (P/N 7027455)
• One “PICO Controller 2+2-XCH-V2 Operating Manual” on CD-ROM
Make the System Connections
Prior to conducting work on the system, ensure that running processes will not be interrupted. If necessary, turn off
the system. Only qualified and trained personnel may perform work on the system.
CAUTION
1. Turn off devices / systems / processes to avoid interrupting running processes.
2. Refer to the PICO
Toµch
controller operating manual to connect the valve(s) to the
Toµch
controller.
3. Create a hardwire connection between the PICO controller and the
Toµch
controller (Y-connection cable, P/Ns
7028222 and 7012975). Refer to “Connector Pin Assignments and Signal Levels” on page 11 for connection
details.
4. (Optional) Establish the CAN connection using the CAN cable. Refer to “Connector Pin Assignments and Signal
Levels” on page 11 for connection details.
5. Establish the power supplies to the PICO controller (cable P/N 7027455) and the
Toµch
controller (refer to the
Toµch
controller operating manual if needed).
PICO Controller 2+2-XCH-V2
10
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