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Temperature Input Modules

Temperature Input Module R Type 9480 Temperature Input Module R Type 9480
  • 8 channels for all common resistance thermometers (e.g. PT 100, Ni 100) as well as for remote potentiometers up to 10 kΩ
  • Termination system 2-, 3- or 4-wire
  • Intrinsically safe Ex ia IIC inputs
  • Galvanic isolation between inputs and system
  • Open-circuit and short-circuit monitoring for each field circuit
  • Connection of the field cables with plug-in terminals
  • Modules can be replaced while powered up (hot swap)
  • Installation in
    • Zone 1 / Division 1
    • Zone 2 / Division 2
    • Zone 21 and Zone 22

Zones

0

1

2

20

21

22

Ex i interfaces

X

X

X

X

X

X

Installation in

X

X

X

X

Temperature Input Module mV Type 9481 Temperature Input Module mV Type 9481
  • 8 channels for thermocouples (DIN, IEC, GOST) and mV-sensors
  • Suitable for grounded thermocouples
  • Intrinsically safe Ex ia IIC inputs
  • Galvanic isolation between inputs and between inputs and system
  • Open-circuit monitoring for each field circuit
  • Connection of the field cables with plug-in terminals
  • Modules can be replaced while powered up (hot swap)
  • Installation in
    • Zone 1 / Division 1 and Zone 2 / Division 2
    • Zone 21 and Zone 22

Zones

0

1

2

20

21

22

Ex i interfaces

X

X

X

X

X

X

Installation in

X

X

X

X

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