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Home » Products and Systems » Remote I/O - I.S. 1 » Digital Output Modules

Digital Output Modules

Digital Output Module 4-Channel Version Series 9475/.2-04-.. from Rev. F Digital Output Module 4-Channel Version Series 9475/.2-04-.. from Rev. F
  • 4 channels for Ex i / I.S. solenoid valves, piezo and booster valves
  • Intrinsically safe outputs Ex ia IIC
  • Additional input for "Plant-STOP" available (acc. to IEC 61508 up to SIL 2)
  • Galvanic isolation between outputs and system
  • Open-circuit and short-circuit monitoring for each field circuit
  • Functions with adjustable parameters
  • Module can be replaced in operation (hot swap)

Zone

0

1

2

20

21

22

Class

I

II / III

Zone

0

1

2

20

21

22

Ex interface

X

X

X

X

X

X

Installation in

X

X

X*)

X*)

Class

I

II / III

Division

1

2

1

2

Ex interface

X

X

X

X

Installation in

X

X

X*)

X*)

*) suitable enclosure necessary
Digital Output Module 8-Channel Version Series 9475/.2-08-.. from Rev. F Digital Output Module 8-Channel Version Series 9475/.2-08-.. from Rev. F
  • 8 channels for Ex i / I.S. solenoid valves, piezo and booster valves
  • Intrinsically safe outputs Ex ia IIC
  • Additional input for "Outputs OFF" available (acc. to IEC 61508 up to SIL 2)
  • Galvanic isolation between outputs and system
  • Open-circuit and short-circuit monitoring for each field circuit
  • Functions with adjustable parameters
  • Module can be replaced in operation (hot swap)

Zone

0

1

2

20

21

22

Class

I

II / III

Zone

0

1

2

20

21

22

Ex interface

X

X

X

X

X

X

Installation in

X

X

X*)

X*)

Class

I

II / III

Division

1

2

1

2

Ex interface

X

X

X

X

Installation in

X

X

X*)

X*)

*) suitable enclosure necessary
Digital Output Module Relay and Sockets for Installation in Zone 1 / Div. 1 Series 9477/12; Series 9490 Digital Output Module Relay and Sockets for Installation in Zone 1 / Div. 1 Series 9477/12; Series 9490
  • 6 or 8 channels: volt-free relay contact, normally open
  • High switching capacity, up to 100 VA
  • Galvanic isolation between outputs and system
  • Connection of the field cables by means of Ex e terminals or conduit
  • Module can be replaced in operation (hot swap)

Zone

0

1

2

20

21

22

Class

I

II / III

Zone

0

1

2

20

21

22

Ex interface

X

X

Installation in

X

X

Class

I

II / III

Division

1

2

1

2

Ex interface

X

X

Installation in

X

X
Digital Output Module Relay Ex nA / NI Outputs, 8 Channels Series 9477/15 Digital Output Module Relay Ex nA / NI Outputs, 8 Channels Series 9477/15
  • 8 channels with output: volt-free relay contact, normally open
  • Outputs Ex nA and Non Incendive (non-sparking)
  • Galvanic isolation between outputs and system
  • Module can be replaced in operation (hot swap)

Zone

0

1

2

20

21

22

Class

I

II / III

Zone

0

1

2

20

21

22

Ex interface

X

X

Installation in

X

X*)

Class

I

II / III

Division

1

2

1

2

Ex interface

X

Installation in

X

*) suitable enclosure necessary

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