Main range of productModicon Momentum automation platform product or component typeModbus Plus communication adaptor bus manager PLCCompact 984Quantum structure typeIndustrial communication port protocolModbus Plus method of accessPeer to peerToken bus transmission rate1 Mbit/s transmission support mediumTwisted pair Complementary topologyMultidrop, device connecting by extension or tap off cable number of devices per segment0…31 per segment0…63 all segment maximum cable distance between devices5000 m with repeater data format984 fail stateFull scale valueMaintain valueFallback to zeroForcing to state zero supplyFrom I/O base markingCE local signalling1 LED (green)module powered up or communicating (MB + ACT): 1 LED (red)communication error network A (ERR A): 1 LED (red)communication error network B (ERR B): electrical connection1 connector SUB-D 9 for connecting Modbus Plus network1 connector SUB-D 9 for redundant Modbus Plus network Environment product certificationsCSAUL protective treatmentTC resistance to electrostatic discharge4 kV contact conforming to IEC 801-28 kV on air conforming to IEC 801-2 resistance to electromagnetic fields10 V/m 80...1000 MHz conforming to IEC 801-3 ambient air temperature for operation0…60 °C ambient air temperature for storage-40…85 °C relative humidity95 % without condensation operating altitude<= 5000 m Offer Sustainability REACh Regulation EU RoHS DirectivePro-active compliance (Product out of EU RoHS legal scope)
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS Regulation WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
User guideFormatSizeAdd to My DocumentsSize pdfSize 199.9 KBDate 11/1/97DescriptionThese communication adapters can be connected to any TSX Momentum I/O base to create a functional I/O module. They provide direct connection to the Modbus Plus network, enabling a programmable controller to communicate with field devices wired to the I/O base terminals. Data bits are transferred in the 984 format. Model 170 NEF 110 21 provides one Modbus Plus port for single-cable networks. Model 170 NEF 160 21 has two ports for single-cable or dual-cable networks.CertificateFormatSizeAdd to My DocumentsCatalogue pageFormatSizeAdd to My DocumentsDeclaration of conformityFormatSizeAdd to My DocumentsEU RoHS DeclarationFormatSizeAdd to My DocumentsREACh DeclarationFormatSizeAdd to My Documents
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