Amano MTX-15, Руководство по установке

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MTX-15 Page 7
Multi-terminal (maximum of 31) applications require the DIP Switches to
be OFF in all but the last terminal on the communications line. Dip Switch
1 of the last terminal must be set to ON to enable the termination resistor
so that all the terminals can properly communicate with the Host PC.
The terminal settings and connections between the PC and terminals for
this application are as follows:
* The maximum number of terminals is dependent upon the distance
and the quality of cabling used. It is recommended that Belden Low
Voltage Computer Cable, P/N 9841 or equivalent be used for this
application.

Warning! Please note that terminal #3 (used for the RS-485 cable
Shield) is disconnected from the internal RJ-11
receptacle of the junction box. This is deliberate; the
shield connection is
NOT fed through to the MTX
Terminal.