5. Commands and Functions - Sanyo Denki America, Inc.
5. Commands and Functions - Sanyo Denki America, Inc.
5. Commands and Functions - Sanyo Denki America, Inc.
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3. Installation, Wiring <strong>and</strong> Operation<br />
3.4.10 Communications<br />
Amplifier side<br />
1<br />
2<br />
3<br />
4<br />
A<br />
B<br />
Y<br />
Z<br />
GND<br />
5<br />
10<br />
5G<br />
FG<br />
Note 1) If multiple amplifiers are daisy-chained, do not connect Pin 6 (VCC) of the communication<br />
cable between amplifiers.<br />
Note 2) If multiple amplifiers are daisy-chained, verify that the IP addresses that are set using the<br />
switches on the front panel of the amplifier are not overlapping.<br />
Note 3) If the VCC from Pin 6 of the communication connector is used for an external device, make<br />
sure that the total current drawn does not exceed 0.4 Arms.<br />
Note 4) Turn ON the terminating resistor after the amplifier that is the last node (by using the<br />
dip-switches). Refer to Section 4.2 for more information about these settings.<br />
RS-232/RS-485 Conversion<br />
Use a communication conversion unit if you are using the PB amplifier via RS-232C communication.<br />
The conversion unit is available as an optional product. Refer to Section 8.3 for more information.<br />
PC I/F<br />
Optional PC software is available for functions including operation verification for installation, point<br />
<strong>and</strong> program data editing / execution, <strong>and</strong> teaching functions. Contact <strong>Sanyo</strong> <strong>Denki</strong> for details<br />
regarding this software.<br />
<br />
3-11
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