MTL7700 - DIN-rail mounting

The MTL7700 range follows closely in the footsteps of the MTL700 but as a DIN rail mounting barrier providing quick and easy installation without the need for special hardware. Removable terminals are used for ease of installation, maintenance and for providing a loop disconnect by simply unplugging the terminals from the side of the module. Wire entry is also angled to assist wiring within limited space enclosures. MTL7700 barriers clamp simply and securely onto standard T-section DIN rail, simultaneously making a reliable IS earth connection. For applications where field power is required for switch inputs or 2-wire transmitters, the MTL7700 range provides a bussed power feed facility. When used in conjunction with the MTL7798 power feed module the user has a fully protected, electronically fused supply to many barriers with no additional wiring required.

  • Removable terminals - for easy cabling - UNIQUE
  • Bussed power - reduces cabling - UNIQUE
  • Barrier protection module
  • Proximity detector inputs - UNIQUE
  • Dual channel modules
  • Relay and solid state switch modules - UNIQUE

Datasheets can be found here.

MTL7706+, MTL7707+, MTL7707P+, MTL7710+, MTL7715+, MTL7715P+, MTL7722+, MTL7728-, MTL7728+, MTL7728AC, MTL7728P+, MTL7729P+, MTL7741, MTL7742, MTL7743, MTL7744, MTL7745, MTL7755AC, MTL7756AC, MTL7758-, MTL7758+, MTL7760AC, MTL7761AC, MTL7761PAC, MTL7764+, MTL7764AC, MTL7765AC, MTL7766AC, MTL7766PAC, MTL7767+, MTL7778AC, MTL7779+, MTL7787-, MTL7787+, MTL7787P+, MTL7788+, MTL7788R+, MTL7789+, MTL7796-, MTL7796+, MTL7798
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General technical specifications

Guideline ATEX
Manufacturer MTL
Suited for

Classification

  • II (1) G [Ex ia Ga] IIC
  • II (1) D [Ex ia Da] IIIC

Zone

0 1 2
20 21 22

Ordering data (click on the order reference for more details)

Order refer. Description
MTL7706+ Safety barrier Smart TX
MTL7707+ Safety barrier Switch input
MTL7707P+ Safety barrier Switch input
MTL7710+ Safety barrier 10V
MTL7715+ Safety barrier 15V
MTL7715P+ Safety barrier 15V
MTL7722+ Safety barrier 22V +VE
MTL7728- Safety barrier 28V +VE
MTL7728+ 1ch Barrier, analog output, max. 26VDC/93mA
MTL7728AC Safety barrier 28VAC
MTL7728P+ Safety barrier 28V High power
MTL7729P+ Safety barrier 28V IIB gasses
MTL7741 Safety barrier Switch/Prox
MTL7742 Safety barrier Switch/Prox
MTL7743 2ch Safety barrier Switch/Prox
MTL7744 2ch Safety barrier Switch/Prox
MTL7745 Safety barrier Switch/Prox LFD
MTL7755AC Safety barrier RTD
MTL7756AC Safety barrier 3-wire RTD
MTL7758- 2ch Safety barrier 7,5V -VE
MTL7758+ 2ch Safety barrier 7,5V +VE
MTL7760AC Safety barrier THCs
MTL7761AC 2ch Safety barrier 9V 90Ohm
MTL7761PAC 2ch Safety barrier 9V 350Ohm
MTL7764+ 2ch Safety barrier 12V +VE
MTL7764AC 2ch Safety barrier 12V AC
MTL7765AC 2ch Safety barrier 15V AC
MTL7766AC 2ch Safety barrier 12V
MTL7766PAC 2ch Safety barrier 12V
MTL7767+ 2ch Safety barrier 15V +VE
MTL7778AC 2ch Safety barrier 28V AC
MTL7779+ 2ch Safety barrier 28V +VE
MTL7787- Safety barrier 28V Diode RTN
MTL7787+ 2ch Barrier, analog output, max. 27VDC/93mA
MTL7787P+ Safety barrier 28V Diode RTN
MTL7788+ 28V +VE 300Ohm, 10V 50Ohm RTN
MTL7788R+ Safety barrier 28V +250Ohm
MTL7789+ 2ch Safety barrier 28V Diode
MTL7796- Safety barrier 28/26V -VE
MTL7796+ Shunt-Diode-Safety barrier +24VDC
MTL7798 Power feed module

On request

  • accessories