Installation Manual

Confidential & Proprietary 23/43
devices. Through Local port, the unit enables you to check and control device status through PC and
laptop.
It provides three interface port with ARUs to communicate with these. It also provide dry contact port,
which is (1) output port and (1) input port
Figure 10. RCPU Outer Look
3.1.4 Bottom of HROU
3.1.4.1 Functions
The Bottom look of HROU depends on the CU(combine unit) option . Basically, The CU has two
antenna ports.
But , If not need to install CU in the enclosure, The number of antenna ports on the bottom of HROU will
be change 4 ports with DIN- type .
Figure 11. The Bottom Look of HROU