
Precautions for PC connection to RCON gateway unit grounded at positive terminal of 24 VDC power supply
Intro-14
ME0384-4A
If the gateway unit is grounded at the positive terminal of the 24 VDC power supply, use an
SIO isolator (RCB-ISL-SIO) as shown in the diagram below when connecting a PC to the
SIO connector of the gateway unit.
If a PC is connected to the gateway unit without using an SIO isolator, the power will
short-circuit and cause the PC to malfunction.
Caution
●
RS-232 conversion unit (RCB-CV-MW) cannot be used.
GND
FG
PC
Conversion unit
(RCB-CV-USB)
5 V
SGA
SGB
GND
FG
5V1
SGA
SGA1
SGB
SGB1
GND
GND1
FG
Gateway
unit
RS-485
communication
SIO isolator
(RCB-ISL-SIO)
+24 V
0 V
Insulation
Isolator communication cable
CB-RCB-SIO***
will be required separately.
Cable included with PC software (RCM-101-USB)
(USB cable (CB-SEL-USB030) & conversion unit (RCB-CV-USB))
Cable included with PC software (RCM-101-USB)
(Communication cable (CB-RCA-SIO050))
5 V
SGA
SGB
GND
24 VDC power
Содержание Rcon
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Страница 32: ...Actuator Coordinate System Intro 20 ME0384 4A ...
Страница 42: ...1 3 General Specifications A1 9 ME0384 4A Specifications Section Chapter 1 RCON Overview ...
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Страница 384: ...1 3 Startup Procedure B1 9 ME0384 4A Startup Section Chapter 1 Overview ...
Страница 420: ...3 6 Precautions B3 15 ME0384 4A Startup Section Chapter 3 Absolute Reset ...
Страница 588: ...6 2 Various Functions B6 81 ME0384 4A Startup Section ...
Страница 606: ...1 5 Predictive Maintenance Function C1 17 ME0384 4A Maintenance Section Chapter 1 Maintenance and Inspection ...
Страница 644: ...2 5 Causes and countermeasures for ELECYLINDER alarms C2 37 ME0384 4A Maintenance Section Chapter 2 Troubleshooting ...
Страница 662: ...1 1 Conforming to safety category D1 17 ME0384 4A Appendix Chapter 1 Conforming to Safety Category ...
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