Access Via Ethernet Lan; Access Via G1If4 Interface Unit - Toshiba RSM 100 Instruction Manual

2.5 Access via Ethernet LAN

Figure 2.5.1 shows the configuration of the RSM system with Ethernet LAN. A PC is connected to
HUB, etc. with UTP cable. The relay and HUB, etc. is also connected with UTP cable using a
RJ-45 connector at the rear of the relay. The relay recognizes the transmission speed automatically
except for the relay with a fixed speed.
PC

2.6 Access via G1IF4 Interface Unit

Figure 2.6.1 shows the configuration of the RSM system via the G1IF4 interface unit.
Communication between PC and relays is performed by serial or Ethernet LAN.
RSM100 is connected to G1IF4 via the RS232C port at the front panel or via the Ethernet port at
the rear panel. Then, the G1IF4 operates as Gateway for RSM100 communication, and the RSM
communication can performed between PC and the relays connected to via the second RS485 port.
(For details, refer to the instruction manual of G1IF4 (6F2S0877).
Relay 32
UTP cable
Category 5 (100Base-T)
Category 3 (10Base-T)
Figure 2.5.1
Relay 3
Ethernet LAN
UTP cable
HUB, etc
Personal
computer
Figure 2.6.1 Access via G1IF4
⎯ 10 ⎯
HUB, etc.
Access via Ethernet LAN
Relay 2
Interface unit
G1PR1 or
G1PR2
RS232C (D-type
9-way connector,
Straight type)
6 F 2 S 0 7 1 5
214B-13-10
100/110/115/120V
Relay
Relay 1
Twisted-pair
cable
RS485