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Analog Input

Transmitter Supply Unit Field Circuit Ex i Series 9160
Transmitter Supply Unit Field Circuit Ex i Series 9160
  • Intrinsically safe input [Ex ia] IIC
  • Galvanic isolation between input, output and power supply
  • For use up to SIL 2, special version up to SIL 3 (IEC 61508)
  • High accuracy
ATEX / IECEx NEC 505 NEC 506 NEC 500
Class I Class I Class II Class III
Zone 0 1 2 20 21 22 Zone 0 1 2 20 21 22 Division 1 2 1 2 1 2
Ex i interface x x x x x x Ex i interface x x x Ex i interface x x x x x x
Installation in x x Installation in x x Installation in x x x
Transmitter Supply Unit with Limit Contact Field Circuit Ex i Series 9162
Transmitter Supply Unit with Limit Contact Field Circuit Ex i Series 9162
  • Compact limit value switch with 2 configurable limiting values and 4 ... 20 mA output
  • Suitable for 2-, 3-wire transmitters, 2-wire HART transmitters and mA sources
  • Intrinsically safe input [Ex ia] IIC
  • Open circuit / short-circuit monitoring and messaging
  • For use with up to SIL 2 (IEC 61508)
ATEX / IECEx
Zone 0 1 2 20 21 22
Ex i interface x x x x x x
Installation in x x
Isolating Repeater Input Series 9163
Isolating Repeater Input Series 9163
  • For 4-wire HART transmitters and voltage sources
  • Intrinsically safe input [Ex ia] IIC
  • Galvanic isolation between input, output and power supply
  • For use up to SIL 2 (IEC 61508)
  • High accuracy
ATEX / IECEx
Zone 0 1 2 20 21 22
Ex i interface x x x x x x
Installation in x x
mA - Isolating Repeater Series 9164
mA - Isolating Repeater Series 9164
  • Interconnection of two mA-sources and active 2-wire inputs is possible
  • Ideal solution for integrating 4-conductor measuring transmitters into analogue input supplies
  • Instrinsically safe input (Ex i) or increased safety protection Ex e version
  • Bidirectional HART transmission 4 ... 20 mA
  • Galvanic isolation between input and output
  • Installation in Zone 1
ATEX / IECEx
Zone 0 1 2 20 21 22
Ex i interface x x x x x x
Installation in x x x