General - Toshiba V Series Operation Manual

Chapter 1 General
The Ethernet module EN7** (called the EN7 module in this manual) is a device for
connecting controllers of the the integrated controller V series to the monitoring and
control network Ethernet (conforming to IEEE802.3) for that series. The DS connection
module FN711 (called the FN module in this manual) is a device for connecting
controllers to the surveillance and control network Ethernet (conforming to IEEE802.3) by
the communication protocol used for TOSDIC-CIE DS.
The 10BASE5, 10BASE2, and 100BASE-TX/10BASE-T interfaces are available to the
EN7 and FN modules, and each of these interfaces comes in the single bus type and
dual bus type. Up to four EN7 modules can be installed in the base unit. Only one FN
module can be installed in the base unit.
External views of the EN7 modules and their and system configuration examples are
shown below.
• EN711 : Module for 10BASE5 single bus
• EN721 : Module for 10BASE5 dual bus
• EN731 : Module for 10BASE2 single bus
• EN741 : Module for 10BASE2 dual bus
• EN751: Module for 100BASE-TX/10BASE-T single bus
• EN751A: Module for 100BASE-TX/10BASE-T single bus
• EN761: Module for 100BASE-TX/10BASE-T dual bus
• FN711: DS connection module (100BASE-TX/10BASE-T)
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