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Spur Connectors
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Spur Connectors

Brand: MTL Instruments
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Features
  • DIN Rail Mounting

1 - 3 of 3 Part Numbers
9321-SC
9321-SC
If field devices certified only to the FF816 IS Entity physical layer profile require to be added to a segment powered by the 9121-IS FISCO power supply, then a 9321-SC Entity spur connector can be used. This is connected in the spur, limiting the power to be compatible with the safety description of an Entity certified device, 24V, 250mA and 1.2W. For Entity-certified field devices connected to segments powered by the 9122-IS FISCO power supply: IIB/C, D, select the 9323-SC spur connector.
  • 9321-SC Connects FF816 Entity Certified Devices to FISCO Power Supply Segment
  • Use with 9121-IS : IIC/Groups A - D
9322-SC
9322-SC
If field devices are to be mounted in Zone 0, or have an electrical connection into Zone 0 requiring EEx ia certification of the devices, then a 9322-SC spur connector can be used. This is connected in the spur providing EEx ia current limiting. The 9322-SC is designed to work with the 9121-IS IIC or 9122-IS IIB FISCO power supplies. This can only convert a ‘ib’ source to a ‘ia’ when the source voltage is clamped to ‘ia’ as in the 9121 and 9122.
  • 9322-SC Connects Devices Located in Zone 0 to EEx ib fieldbus Trunk
  • Use with 9121-IS: IIC/Groups A - D or with 9122-IS: IIB/Groups C,D
9323-SC
9323-SC
For use with Entity certified devices that need to be added to a segment powered by a 9121-IS or 9122-IS FISCO power supply. The 9323-SC is connected in the spur to limit the power for compatibility with the safety description of an Entity certified device, 24V, 250mA and 1.2W.
  • 9323-SC Connects FF816 Entity Certified Devices to FISCO Power Supply Segment
  • Use with 9121-IS: IIC/Groups A - D or with 9122-IS: IIB/Groups C,D
1 - 3 of 3 Part Numbers

Specifications

Brand

Number of Channels

  • One

Certification is Compatible with

  • FOUNDATION Fieldbus FF816-FISCO and Entity
  • IEC/TS 60079-27 FISCO Technical Specification

  • Equipment is Suitable for Use in Hazardous Area Applications

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