Language

Print

Digital Output

I.S. Relay Module Series 9172
I.S. Relay Module Series 9172
  • For binary signal and control circuits
  • Intrinsically safe inputs or outputs [Ex ia] IIC
  • Galvanic isolation between inputs and outputs
  • For use up to SIL 2 (IEC 61508)
ATEX / IECEx / GOST 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*)
Binary Output with Line Fault Transparency for Imax = 60 mA Type 9175/10-12-12 LFT
Binary Output with Line Fault Transparency for Imax = 60 mA Type 9175/10-12-12 LFT
  • Intrinsically safe output [Ex ia] IIC
  • 1 channel
  • Galvanic isolation between input and output
  • Open-circuit and short-circuit monitoring (can be switched off)
  • Line fault transparent (LFT): line fault signalling directly via output on PLC / DCS
  • Installation possible in Zone 2
  • For use up to SIL 2 (IEC 61508)

 

Zones

0

1

2

20

21

22

Ex i interfaces

X

X

X

X

X

X

Installation in

 

X

 

X

Binary Output with Line Fault Transparency for Imax = 45 mA Type 9175/10-14-12 LFT
Binary Output with Line Fault Transparency for Imax = 45 mA Type 9175/10-14-12 LFT
  • Intrinsically safe output [Ex ia] IIC
  • 1 channel
  • Galvanic isolation between input and output
  • Open-circuit and short-circuit monitoring (can be switched off)
  • Line fault transparent (LFT): line fault signalling directly via output on PLC / DCS
  • Installation possible in Zone 2
  • For use up to SIL 2 (IEC 61508)

 

Zones

0

1

2

20

21

22

Ex i interfaces

X

X

X

X

X

X

Installation in

 

X

 

X

Binary Output with Line Fault Transparency for Imax = 35 mA Type 9175/10-16-12 LFT
Binary Output with Line Fault Transparency for Imax = 35 mA Type 9175/10-16-12 LFT
  • Intrinsically safe output [Ex ia] IIC
  • 1 channel
  • Galvanic isolation between input and output
  • Open-circuit and short-circuit monitoring (can be switched off)
  • Line fault transparent (LFT): line fault signalling directly via output on PLC / DCS
  • Installation possible in Zone 2
  • For use up to SIL 2 (IEC 61508)

 

Zones

0

1

2

20

21

22

Ex i interfaces

X

X

X

X

X

X

Installation in

 

X

 

X

Binary Output Series 9175
Binary Output Series 9175
  • Intrinsically safe output [Ex ia] IIC / [Ex ib] IIC
  • Galvanic isolation between input, output and power supply
  • Open-circuit and short-circuit monitoring (can be switched off)
  • For use up to SIL 3 (IEC 61508)
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
Binary Output without Power Supply Series 9176
Binary Output without Power Supply Series 9176
  • For intrinsically safe operation of Ex i solenoid valves, indicators and horns
  • Power supply by control circuit, loop powered
  • Intrinsically safe output [Ex ia] IIC / [Ex ib] IIC
  • Galvanic isolation between inputs and outputs
  • For use up to SIL 3 (IEC 61508)
IECEx / ATEX 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