Figure 21: Rs-485 Wiring - CipherLab 5000 Hardware Manual

Installing 5000/5100:
Wiring
Instructions
When settings are completed, you may proceed with physical connection between
every two terminals.
To set up RS-485 connection, the communications cable must be wired as shown
below:

Figure 21: RS-485 wiring

Wiring materials:
Please use 22 AWG braided shielded cable or Cat 5 UTP (Unshielded Twisted Pair)
cable. The maximum cable length can be up to 1000 meters.
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