8-pos Termination Board for Modicon X80 BMXAMO0802 AO CardThis Termination Board with Enclosure (TBE) provides terminals for the direct connection between the I/O Card of the system and D5000 / D6000 Series modules. The Intrinsically Safe protection and signal isolation between Safe and Hazardous Area is provided by D5000 Series Associated Apparatus. The 24 Vdc Power Supply of the TBE is connected to two plug-in terminal blocks, for a redundant power supply.Modicon X80 AO board interface8 positions Termination Board for up to 8 channelsLower cables installation and maintenance costsPower supplies fault monitoringMounting hardware provided for single DIN Rail mounting kitStatus: ACTIVEChannels: 8Technical DataGeneralNumber of positions8Maximum number of channels8SupplyVoltage24 Vdc nom (20 to 30 Vdc), reverse polarity protected, double terminal blocks for redundant power supply, with OR diodes to mix supply voltages.Max allowed current consumption1.5 A (as total supply).Connectionby polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm², screw fix.Protection fuse2 A time lag.Fault detectionTypeThe on-board diagnostic monitors both power supplies integrity and the module cumulative fault. Any malfunction is reported by deactivating a solid-state relay and activating the corresponding LEDs.Alarm is issued if1) Power supply 1 or 2 < 17 Vdc or 2) Power supply 1 or 2 > 33 Vdc or 3) Module cumulative fault ON.Alarm is removed if1) 20 Vdc < Power supply 1 and 2 < 30 Vdc and 2) No module cumulative fault.Connectionby polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm², screw fix.Output rating100 mA 35 V (≤ 1 V voltage drop).I/O Card InterfaceConnectiontwo 25 poles SUB-D male connectors (require female mating connectors).Cablesystem cable BMX FTA XX2.Redundant logicin redundant mode, each channel should force half current. In case of single channel fault (open circuit), the surviving one should provide full current.HART Mux InterfaceConnection1 x 34-poles receptacle connector (require female mating connector).Cableflat cable CABF032Environmental conditionsOperating temperaturetemperature limits –40 to +70 °C.Max altitude2000 m a.s.l.Storage temperaturetemperature limits –45 to +80 °C.MountingTypeHardware included for mounting on single DIN-rail 35 mm.Weightabout 500 g, excluding modules with plastic clips.Locationinstallation in Safe Area.DimensionsWidth 140 mm, Depth 180 mm, Height 154 mm.Number of positions: 8Maximum number of channels: 8Voltage: 24 Vdc nom (20 to 30 Vdc), reverse polarity protected, double terminal blocks for redundant power supply, with OR diodes to mix supply voltages.Max allowed current consumption: 1.5 A (as total supply).Protection fuse: 2 A time lag.Fault detection: On-board diagnostic, solid-state relay, LEDs.I/O Card Interface: two 25 poles SUB-D male connectors.HART Mux Interface: 1 x 34-poles receptacle connector.Operating temperature: –40 to +70 °C.Storage temperature: –45 to +80 °C.Max altitude: 2000 m a.s.l.Mounting: DIN-rail 35 mm, hardware included.Weight: about 500 g.Dimensions: 140 x 180 x 154 mm (W x D x H).