Quick Reference
This interface is used for the parallel connection between the masters
(with operation panel) for the communication of units in parallel.
11.AC power input terminals (L1, L2, L3, and PE)
12.Chassis ground terminal
The 15U and 27U cabinets have the same rear panel terminals except for the
cabinet size. The following takes a 15U cabinet as an example.
1. Sense terminals (Vs+, Vs-)
2. Interface for optional accessories IT-E166 and IT-E167 (For details, see 1.9
Options Introduction)
3. Digital I/O interface: P-IO
4. CAN communication interface
5. LAN communication interface
6. External control interface CTRL
7. USB communication interface
8. Communication interface of outer ring optical fiber (TX and RX)
9. DC output terminals of the power supply (or DC input terminals of the load)
10.AC power input terminals (L1, L2, L3, and PE)
11.Cabinet earthing rod
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