
⎯
6
⎯
6 F 2 S 0 7 1 5
2.3 Access via a protocol converter from a Remote PC
Figure 2.3.1 shows the configuration of the RSM system.
The relays are connected through twisted-pair cables and up to 32 relays can be connected. The
total length of twisted-pair cable should not exceed 1200 m. Terminal resistor (150 ohms) is
connected the last relay.
Relays are mutually connected using an RS485 port at the relay rear panel and connected to the
RS232C port of a PC via a protocol converter (G1PR1 or G1PR2).
Figure 2.3.1 Access from a Remote PC
Figure 2.3.2 Rear Connections
Twisted-pair
cable
Relay 3
Relay 32
RS232C (D-type
9-way connector,
Straight type)
Protocol
converter
Personal
computer
RS485
Relay 2
Relay 1
TB
16
17
18
16
17
18
Twisted-pair cable
To another relay
From PC RS232C port via a protocol
converter or other relay
CN1
A
E
TB1
Note: Terminal number depends on the relay model.
G1PR1 or
G1PR2
Summary of Contents for RSM 100
Page 29: ... 28 6 F 2 S 0 7 1 5 ...
Page 70: ... 69 6 F 2 S 0 7 1 5 Appendix A Menu Tree ...
Page 72: ... 71 6 F 2 S 0 7 1 5 Appendix B Waveform Data Analysis Instruction Manual ...
Page 82: ... 81 6 F 2 S 0 7 1 5 The waveforms of the selected waveform data are displayed 1 5 ...
Page 149: ... 148 6 F 2 S 0 7 1 5 Memo 2 36 ...
Page 158: ... 157 6 F 2 S 0 7 1 5 Memo 3 9 ...
Page 159: ... 158 6 F 2 S 0 7 1 5 Waveform Data Analysis Instruction Manual FF02757 01 3 10 ...
Page 160: ... 159 6 F 2 S 0 7 1 5 Appendix C Saving Method of RSM Setting Data ...
Page 163: ... 162 6 F 2 S 0 7 1 5 ...
Page 164: ... 163 6 F 2 S 0 7 1 5 Appendix D Q A ...
Page 173: ......