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Marpex - senzorová, systémová a zbernicová technika

úvod / interfejsová technika / point to point / interface IM, MK / oddeľovacie spínacie zosilovače / jednokanálové / tranzistorový výstup / s kontrolou vstupného obvodu

s kontrolou vstupného obvodu

 
  with input circuit monitoring
Isolating switching amplifiers
are used for galvanically separated transmission of binary signals provided by sensors and mechanical contacts.
They also transmit binary signals from the explosion hazardous area to the safe area and can be connected to sensors complying with DIN EN 60947-5-6 (NAMUR) and mechanical contacts.

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 Show products (7)

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Product catalogue interface technology in modular housings
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Products:
 
 
Short description Dimension drawing Description
Isolating switching amplifier
single-channel
Type: IM1-121EX-T
Ident-Nr.: 7541230
  • Intrinsically safe input circuits Ex ia
  • Installation in zone 2
  • FM, NEPSI
  • SIL 2
  • Application area [Exia] IIC/IIB and Ex nA [nL] IIC/IIB T4
  • Adjustable signal flow direction (NO/NC)
  • Input circuit monitoring of wire-break/short-circuit (ON/OFF switchable)
  • 2 transistor outputs, short-circuit proof, potential-free and reverse-polarity protected
  • Common alarm output
  • Removable terminal blocks
  • Galvanically separated input circuits, output circuits and supply voltage
Isolating switching amplifier
single-channel
Type: IM1-12EX-T
Ident-Nr.: 7541227
  • Intrinsically safe input circuits Ex ia
  • Installation in zone 2
  • FM, NEPSI
  • SIL 2
  • Application area [Exia] IIC/IIB and Ex nA nC [nL] IIC/IIB T4
  • Adjustable signal flow direction (NO/NC)
  • Input circuit monitoring of wire-break/short-circuit (deactivatable)
  • SIL 2
  • Removable terminal blocks
  • Galvanically separated input circuits, output circuits and supply voltage
Isolating switching amplifier
single-channel
Type: MK13-N-EX0/24VDC
Ident-Nr.: 7542117
  • Intrinsically safe input circuits EEx ia
  • Application area according to ATEX : II (1) GD
  • Adjustable output mode (NO/NC)
  • Line monitoring for wire-break/short-circuit (ON/OFF mode)
  • Short-circuit protected complementary npn transistor outputs
  • Galvanically separated input and output circuits
Isolating switching amplifier
single-channel
Type: MK13-NF-EX0/24VDC
Ident-Nr.: 7542113
  • Intrinsically safe input circuits EEx ia
  • Application area according to ATEX : II (1) GD
  • Adjustable output mode (NO/NC)
  • Line monitoring for wire-break/short-circuit (ON/OFF mode)
  • Short-circuit protected npn transistor outputs
  • Galvanically separated input and output circuits
Isolating switching amplifier
single-channel
Type: MK13-PF-EX0/24VDC
Ident-Nr.: 7542112
  • Intrinsically safe input circuits EEx ia
  • Application area according to ATEX : II (1) GD
  • Adjustable output mode (NO/NC)
  • Line monitoring for wire-break/short-circuit (ON/OFF mode)
  • Short-circuit protected pnp transistor outputs
  • Galvanically separated input and output circuits
Isolating switching amplifier
single-channel
Type: MK13-P-EX0/24VDC
Ident-Nr.: 7542116
  • Intrinsically safe input circuits EEx ia
  • Application area according to ATEX : II (1) GD
  • Adjustable output mode (NO/NC)
  • Line monitoring for wire-break/short-circuit (ON/OFF mode)
  • Short-circuit protected complementary pnp transistor outputs
  • Galvanically separated input and output circuits
Isolating switching amplifier
single-channel
Type: MK13-PN-EX0/24VDC
Ident-Nr.: 7542114
  • Intrinsically safe input circuits EEx ia
  • Application area according to ATEX : II (1) GD
  • Adjustable output mode (NO/NC)
  • Line monitoring for wire-break/short-circuit (ON/OFF mode)
  • Short-circuit protected pnp/npn transistor outputs
  • Galvanically separated input circuits, output circuits and supply voltage
 
 
 
 
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