Plug-in terminal block X1-TB-08-FOX-01

springpush-inpower

This Termination Board (X1-TB) provides direct connection between the I/O Card of the system and X1-Series modules. The Intrinsically Safe protection and signal isolation between Safe and Hazardous Area is provided by X1-Series Associated Apparatus (X1-IS), while simple galvanic isolation is provided by X1-Series galvanic isolators (X1-NIS). The 24 Vdc Power Supply of the X1-TB is connected to two connectors, for redundant power supply. Additional earth connected terminal blocks are provided for spare cores & cable shields. The board can host a gateway belonging to the X1-GW series for identification, configuration, monitoring and HART® communication to field devices.SIL 3 / SC 3Input from Zone 0 / Division 1Installation in Zone 2 / Division 2Foxboro FBM200 UIO Card board interfaces8 positions universal board interface for up to 8 channelsLower cables installation and maintenance costsPower supply redundancySingle DIN-Rail mountingSingle loop disconnection to ease maintenance operationsPossibility of hosting X1-GW gateway for configuration & HART®Three port isolation, Field/System/SupplyStatus: ACTIVEChannels: 8Technical DataGeneralNumber of positions/channels8Power Dissipation0 W without modules.SupplyVoltage24 Vdc nom (20 to 30 Vdc), reverse polarity protected, double connectors for redundant power supply, with OR diodes to mix voltages.Max allowed current consumption4 A (as total supply).Connectionscrew type for terminations up to 2.5 mm².Field InterfaceConnectionby polarized plug-in disconnect 8-position screw or push-in spring terminal blocks to accommodate terminations up to 2.5 mm².Max voltage250 Vdc/Vac.System interfaceTypeThe system interface sinks current.Connectionone SUB-D 25 poles male connector (requiring female mating connector).Cablesystem cable Type 1.Max current500 mA per channel.Earth InterfaceConnection to Earth cablescrew terminal block for conductors up to 2 mm².Connection to the Fieldby polarized plug-in disconnect 8-position screw or push-in spring terminal blocks to accommodate terminations up to 2.5 mm² for cable shield and spare cores.IsolationTest VoltageField/System 2.5 kV; Field/Supply 2.5 kV; System/Supply 500 V; Earth/System 500 V; Earth/Field 500 V; Earth/Supply 500 V.Environmental conditionsOperating temperaturetemperature limits –40 to +70 °C.Max altitude2000 m a.s.l.Storage temperaturetemperature limits –45 to +80 °C.Safety descriptionEquipmentAssociated apparatus and non-sparking electrical equipment.Safety parametersUm = 250 Vrms or Vdc, -40 °C ≤ Ta ≤ 70 °C.MountingTypeHardware included for mounting on single DIN-rail 35 mm.Weightabout 1 kg, excluding modules.LocationSafe Area/Zone 2/Div. 2DimensionsWidth 163 mm, Depth 143 mm, Height 155 mm.Certifications:ATEX: FM ATEX I.S. X1 Series English Certificate (Europe) FM23ATEX0038X, FM, 2025-08-13Ex: FM US X1 Series Divisions and Zones English Certificate (North America) FM23US0073X, FM, 2025-08-12Ex: FM Canada X1 Series Divisions and Zones English Certificate (North America) FM23CA0055X, FM, 2025-08-12IECEx: FM IECEx X1 Series English Certificate (International) IECEx FMG 23.0018X, FM, 2025-08-12UKEx: FM UKEx I.S. X1 Series English Certificate (United Kingdom) FM23UKEX0039X, FM, 2025-08-14Declarations of Conformity:EU Declaration of Conformity of X1-TB-08-FOX-01UK Declaration of Conformity of X1-TB-08-FOX-01Characteristics / Technical Specifications:Number of positions/channels: 8Power Dissipation: 0 W without modulesSupply Voltage: 24 Vdc nom (20 to 30 Vdc), reverse polarity protected, double connectors for redundant power supply, with OR diodes to mix voltagesMax allowed current consumption: 4 A (as total supply)Field Interface: 8-position screw or push-in spring terminal blocks, up to 2.5 mm²Max voltage: 250 Vdc/VacSystem interface: SUB-D 25 poles male connectorMax current per channel: 500 mAEarth Interface: screw terminal block up to 2 mm²Isolation: Field/System 2.5 kV; Field/Supply 2.5 kV; System/Supply 500 V; Earth/System 500 V; Earth/Field 500 V; Earth/Supply 500 VOperating temperature: –40 to +70 °CStorage temperature: –45 to +80 °CMax altitude: 2000 m a.s.l.Mounting: DIN-rail 35 mmWeight: about 1 kg (excluding modules)Dimensions: 163 x 143 x 155 mm (W x D x H)