Products Our motto "Technology for Environmental Protection" has long been an inherent part of our product development philosophy and product range. More Informations Industries & Topics Industries & Topics Overview AFRISOcloud AFRISOcloud Overview Monitoring containers and tanks Monitoring of separators Heat source manifold HSM Heat source manifold HSM Overview Hybrid application System possibilities Challenge AFRISO Smart Home AFRISO Smart Home Overview Gateway HG 02 Products Products Overview Gateway products Security Comfort Indoor climate Alexa Smart home applications Smart home applications Overview Leakage security Security Stand-alone applications Stand-alone applications Overview Getting started with AFRIShome Smart Home OEM-Manifold systems Hygienic processes Hygienic processes Sterile process separation, hygienic design, material quality – adapted to suit specific industrial production processes, AFRISO products meet the most demanding requirements and hygiene regulations. More Informations Service-Center Service-Center Overview Service Contact persons Catalogues Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Exhibitions Search ... Z 787 31296 Ex-Zenerbarriere Z 787 31296 Link copied! Images 1 Back Zener barrier Z 787 | 31296 Zener barrier Z 787 in-stock items Downloads Application The Zener barrier limits the amount of energy transferred from the non-hazardous area to the hazardous area.If used in conjunction with AFRISO 2-wire Ex devices, only usable as a single-channel system. Description The Zener barrier Z 787 barrier is used for evaluation of up to 2 signals from the hazardous area. No separate supply voltage required.If used in conjunction with AFRISO 2-wire Ex devices, only usable as a single-channel system. Technical data Downloads Technical data HousingDIN rail housingW x H x D: 12.5 x 115 x 110 mmsupply voltagemax. DC 28 VFuse rating 50 mAConnection2-channelDC version, positive polaritycurrent circuits (max. data)U0: 28 VI0: 93 mAP0: 650 mWNominal resistance300 OhmOperating temperature rangeAmbient: -20/+60 °CEU type examination certificateIEC Ex BAS 09.0142 Ex II (1) GD [Ex ia] IICEx II (1) GD [Ex ia Ga] IIC, [Ex ia Da] IIIC Downloads Zener barrier Z 787 31296 datasheet variant Industrial technology PDF English German (Germany) Related products
Hygienic processes Sterile process separation, hygienic design, material quality – adapted to suit specific industrial production processes, AFRISO products meet the most demanding requirements and hygiene regulations. More Informations Service-Center Service-Center Overview Service Contact persons Catalogues Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Exhibitions Search
Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Exhibitions Search
Images 1 Back Zener barrier Z 787 | 31296 Zener barrier Z 787 in-stock items Downloads Application The Zener barrier limits the amount of energy transferred from the non-hazardous area to the hazardous area.If used in conjunction with AFRISO 2-wire Ex devices, only usable as a single-channel system. Description The Zener barrier Z 787 barrier is used for evaluation of up to 2 signals from the hazardous area. No separate supply voltage required.If used in conjunction with AFRISO 2-wire Ex devices, only usable as a single-channel system. Technical data Downloads Technical data HousingDIN rail housingW x H x D: 12.5 x 115 x 110 mmsupply voltagemax. DC 28 VFuse rating 50 mAConnection2-channelDC version, positive polaritycurrent circuits (max. data)U0: 28 VI0: 93 mAP0: 650 mWNominal resistance300 OhmOperating temperature rangeAmbient: -20/+60 °CEU type examination certificateIEC Ex BAS 09.0142 Ex II (1) GD [Ex ia] IICEx II (1) GD [Ex ia Ga] IIC, [Ex ia Da] IIIC Downloads Zener barrier Z 787 31296 datasheet variant Industrial technology PDF English German (Germany)
