Intrinsically safe isolators

Intrinsically safe isolators

Intrinsically safe isolators

Intrinsically safe isolators are designed to safely and effectively separate electrical signals, particularly high-voltage sparks, within control systems.

PR Electronics intrinsically safe isolators are essential for protecting electrical and electronic equipment, preventing damage caused by overvoltages and disturbances. They are widely used in industrial machinery.

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PR 9106A2B – AI, HART, mA Repeater, 2 Channels (Splitter Function), SIL2

PR 9106A2B – AI, HART, mA Repeater, 2 Channels (Splitter Function), SIL2

Input:

  • Number of inputs: 2
  • Temperature measurement: RTD / TC
  • Current measurement: 0 to 20 mA
  • Accuracy: 0.1%
  • Passive/active mode: output

Output:

  • Number of outputs: 2
  • Current: 0 to 23 mA
  • Relay contact: 1 pc – self-diagnostics
  • Power supply: 24 V DC
  • Programming/display: 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / NAMUR
  • Isolation: 2.6 kV AC
  • SIL2
Specification
PR 9106B2A – EX, HART, AI, Intrinsically Safe Isolator, 1 Channel Supply, SIL2

PR 9106B2A – EX, HART, AI, Intrinsically Safe Isolator, 1 Channel Supply, SIL2

Input:

  • Current measurement: 0 to 20 mA
  • Accuracy: 0.1%
  • Passive/active mode: input/output

Output:

  • Current: 0 to 20 mA
  • Relay contact: 1 pc – self-diagnostics
  • Power supply: 24 V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / NAMUR / HART
  • Isolation: 2.6 kV AC
  • SIL2
Specification
PR 9106B2B – EX, HART, AI, Intrinsically Safe Isolator, Power Supply, 2 Channels (Splitter Function), SIL2/3

PR 9106B2B – EX, HART, AI, Intrinsically Safe Isolator, Power Supply, 2 Channels (Splitter Function), SIL2/3

Input:

  • Number of inputs: 2
  • Current measurement: 0 to 20 mA
  • Accuracy: 0.1%
  • Passive/active mode: input/output

Output:

  • Current: 0 to 20 mA
  • Relay contact: 1 pc – self-diagnostic
  • Power supply: 24 V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / NAMUR / HART
  • Isolation: 2.6 kV AC
  • SIL 2/3
Specification
PR 9107BA – EX, HART, AO, Intrinsically Safe Isolator, Controller, 1 Channel, SIL2

PR 9107BA – EX, HART, AO, Intrinsically Safe Isolator, Controller, 1 Channel, SIL2

Input:

  • Current measurement: 3.5 to 23 mA
  • Accuracy: 0.1%
  • Passive/active mode: input/output

Output:

  • Current: 3.5 to 23 mA
  • Relay contact: 1 pc – self-diagnostics
  • Power supply: 24 V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / NAMUR / HART
  • Isolation: 2.6 kV AC
  • SIL 2
  • ATEX: II 1 G Ex ia IIC
Specification
PR 9107BB – EX, HART, AO, Intrinsically Safe Isolator, Controller, 2 Channels, SIL2

PR 9107BB – EX, HART, AO, Intrinsically Safe Isolator, Controller, 2 Channels, SIL2

Input:

  • Number of inputs: 2
  • Current measurement: 3.5 to 23 mA
  • Accuracy: 0.1%
  • Passive/active mode: input/output

Output:

  • Number of outputs: 2
  • Current: 3.5 to 23 mA
  • Relay contact: 1 pc – self-diagnostics
  • Power supply: 24 V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / NAMUR / HART
  • Isolation: 2.6 kV AC
  • SIL 2
  • ATEX: II 1 G Ex ia IIC
Specification
PR 9113BA - EX, AI, Temperature / mA Transmitter, 1 Channel, SIL2

PR 9113BA - EX, AI, Temperature / mA Transmitter, 1 Channel, SIL2

Input:

  • Current measurement: 3.5 to 23 mA
  • Accuracy: 0.1%
  • Passive/active mode: input/output

Output:

  • Current: 3.5 to 23 mA
  • Relay contact: 1 pc – self-diagnostics

Additional Features:

  • Power supply: 24V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / NAMUR / HART
  • Isolation: 2.6 kV AC
  • SIL 2
  • ATEX: II 1 G Ex ia IIC
Specification
PR 9113BB - EX, AI, Temperature / mA Transmitter, 2 Channels, SIL2

PR 9113BB - EX, AI, Temperature / mA Transmitter, 2 Channels, SIL2

Input:

  • Number of inputs: 2
  • Current measurement: 3.5 to 23 mA
  • Accuracy: 0.1%
  • Passive/active mode: input/output

Output:

  • Number of outputs: 2
  • Current: 3.5 to 23 mA
  • Relay contact: 1 pc – self-diagnostics

Additional Features:

  • Power supply: 24V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / NAMUR / HART
  • Isolation: 2.6 kV AC
  • SIL 2
  • ATEX: II 1 G Ex ia IIC
Specification
PR 9116B2 - EX Universal Transmitter, SIL2

PR 9116B2 - EX Universal Transmitter, SIL2

Input:

  • Temperature measurement: RTD / TC
  • Resistance measurement: ohm, potentiometer
  • Voltage measurement: 0 to 12 V DC
  • Current measurement: 0 to 23 mA
  • Accuracy: 0.1%
  • Passive/active mode: output

Output:

  • Current: 0 to 23 mA
  • Relay contacts: 1 pc – self-diagnostics, 1 pc – dry contact 500 VA AC

Additional Features:

  • Power supply: 24V DC
  • Programming/display: 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / NAMUR
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
Specification
PR 9202B1A - EX, DI, Pulse Isolator, Contact Repeater, 1 Channel, Opto NPN Out, SIL2

PR 9202B1A - EX, DI, Pulse Isolator, Contact Repeater, 1 Channel, Opto NPN Out, SIL2

Input:

  • Input signal: NAMUR sensor, pulse, contact
  • Passive/active mode: input (NAMUR 8 V)

Output:

  • NPN: max. 5 kHz / > 0.1 ms
  • Relay contact: 1 pc – self-diagnostics

Additional Features:

  • Power supply: 24V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / HART
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
PR 9202B1A - EX, DI, Pulse Isolator, SIL2

PR 9202B1A - EX, DI, Pulse Isolator, SIL2

Input:

  • Input signal: NAMUR sensor, pulse, contact
  • Passive/active mode: input (NAMUR 8 V)

Output:

  • NPN: max. 5 kHz / > 0.1 ms

Additional Features:

  • Power supply: 24V DC
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
PR 9202B1B - EX, DI, Pulse Isolator, 2 Channels, Opto Out, SIL2

PR 9202B1B - EX, DI, Pulse Isolator, 2 Channels, Opto Out, SIL2

Input:

  • Number of inputs: 2
  • Input signal: NAMUR sensor, pulse, contact
  • Passive/active mode: input (NAMUR 8 V)

Output:

  • Number of outputs: 2
  • NPN: maximum 5 kHz / > 0.1 ms
  • Relay contact: 1 pc – self-diagnostics

Additional Features:

  • Power supply: 24V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / HART
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
PR 9202B2A - EX, DI, Pulse Isolator, 1 Channel, Relay NO Out, SIL2

PR 9202B2A - EX, DI, Pulse Isolator, 1 Channel, Relay NO Out, SIL2

Input:

  • Input signal: NAMUR sensor, pulse, contact
  • Passive/active mode: Input (NAMUR 8 V)

Output:

  • Relay contact: NO, SPST, 110 V DC / 125 V AC
  • Self-diagnostic relay contact: 1 pc

Additional Features:

  • Power supply: 24V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / HART
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
PR 9202B2B - EX, DI, Pulse Isolator, 2 Channels, Relay NO Out, SIL2

PR 9202B2B - EX, DI, Pulse Isolator, 2 Channels, Relay NO Out, SIL2

Input:

  • Number of inputs: 2
  • Input signal: NAMUR sensor, pulse, contact
  • Passive/Active mode: Input (NAMUR 8 V)

Output:

  • Number of outputs: 2
  • Relay contact: NO, SPST, 110 V DC / 125 V AC
  • Self-diagnostic relay contact: 1 pc

Additional Features:

  • Power supply: 24V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / HART
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
PR 9202B3A - EX, DI, Pulse Isolator, 1 Channel, Relay NC Out, SIL2

PR 9202B3A - EX, DI, Pulse Isolator, 1 Channel, Relay NC Out, SIL2

Input:

  • Input signal: NAMUR sensor, pulse, contact
  • Passive/Active mode: Input (NAMUR 8 V)

Output:

  • Relay contact: NC, SPST, 110 V DC / 125 V AC
  • Self-diagnostic relay contact: 1 pc

Additional Features:

  • Power supply: 24V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / HART
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
PR 9202B3B - EX, DI, Pulse Isolator, 2 Channels, Relay NC Out, SIL2

PR 9202B3B - EX, DI, Pulse Isolator, 2 Channels, Relay NC Out, SIL2

Input:

  • Number of inputs: 2
  • Input signal: NAMUR sensor, pulse, contact
  • Passive/Active mode: Input (NAMUR 8 V)

Output:

  • Number of outputs: 2
  • Relay contact: NC, SPST, 110 V DC / 125 V AC
  • Self-diagnostic relay contact: 1 pc

Additional Features:

  • Power supply: 24V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / HART
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
PR 9203B1A - EX, DO, Solenoid, Alarm driver, 1 Channel, Low Current

PR 9203B1A - EX, DO, Solenoid, Alarm driver, 1 Channel, Low Current

Input:

  • Input signal: Digital input – “low current

Output:

  • Contact
  • Relay contact: 1 pc – self-diagnostics

Additional Features:

  • Power supply: 24 V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / HART
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
PR 9203B1B - EX, DO, Solenoid, Alarm driver, 2 Channels, Low Current, SIL2

PR 9203B1B - EX, DO, Solenoid, Alarm driver, 2 Channels, Low Current, SIL2

Input:

  • Number of inputs: 2
  • Input signal: digital input – “low current”

Output:

  • Number of outputs: 2
  • Contact
  • Relay contact: 1 pc – self-diagnostics

Additional Features:

  • Power supply: 24 V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / HART
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
PR 9203B2A - EX, DO, Solenoid, Alarm driver, 1 Channel, High Current

PR 9203B2A - EX, DO, Solenoid, Alarm driver, 1 Channel, High Current

Input:

  • Input signal: digital input – “high current”

Output:

  • Contact
  • Relay contact: 1 pc – self-diagnostics

Additional Features:

  • Power supply: 24 V DC
  • Programming/display: HART / 4501 / 4511 module
  • Self-diagnostics/loop error indication: LED / HART
  • Isolation: 2.6 kV AC
  • ATEX: II 1 G Ex ia IIC
  • SIL 2
Specification
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