Yokogawa SB401-50 S1 ESB Bus Interface Modules Thermocouple Monitor A Product Type 4-Channel Relay

A Product Type 4-Channel Relay Module System Compatibility Bently Nevada 3500 Series Module Family 3500/32 Relay Module Relay Channels 4 independent SPDT Optional Relay Type Some versions support DPDT Contact Rating 5 A at 250 VAC / 30 VDC Response Time <= 10 ms Isolation 1500 Vrms coil-to-contact and channel-to-ground Power Consumption 5 W maximum Power Source 24 VDC rack backplane Operating Temp -40 deg C to +85 deg C Storage Temp -55 deg C to +100 deg C Humidity 5-95% RH non-condensing Dimensions 177 mm x 127 mm x 70 mm Weight 1

Cold junction compensation (CJc) ensures signal accuracy across the entire operating temperature range

The unit provides controlled target displacement through a high-accuracy micrometer mechanism

Shielded cabling is recommended for external load circuits in high-noise environments

Yokogawa SB401-50 S1 ESB Bus Interface Modules Thermocouple Monitor A Product Type 4-Channel RelayYokogawa SB401 50 S1 ESB Bus Interface The Yokogawa SB401 50 S1, also cataloged as the SB401 ESB Bus Interface Slave Module, operates as a dedicated hardware component for high speed communication and data exchange between the Field Control Unit (FCU) and I O node units within Yokogawa CENTUM CS 3000 and CENTUM VP systems. HardwareSpecifications Parameter Specification ModelBrand Yokogawa SB401 50 S1 Origin Japan Weight ~0. 3 kg (module only)