Epson RC700 Manual

Also see for RC700: Manual Manual Manual Manual Original instructions

Contents

2. Installation22 RC700 / RC90 Option Fieldbus I/O Rev.12If the current capacity consumed in the network exceeds the restriction of cable currentcapacity, it is possible to install more than one power supply in the network. If youattempt to install two or more power supplies, take necessary measures (pulling out a fuseon the power supply tap, etc.) to avoid conflicts between power outputs from multiplepower supplies.1A 1A1A2A2A2A1A 1A1A2A2ATrunk LinePower Supply TapTerminatingResistorExternalPower Supply24 V DCTerminatingResistorPower Supply TapFollowing figure illustrates a sample wiring. An OMRON power supply tap is used in theexample.Trunk LinePull outthe fuse.Ground 100 Ω or less.Ground 100 Ω or less.If you cannot ground the network with 100 Ω or less,do not connect V- and FG wires.Ground thenetwork atonly one point.V+ V+L CAN LS ShieldH CAN HV- V-CAUTION Carefully connect the wires. Incorrect wiring may cause node malfunction andsevere damage to the entire DeviceNet network.