2 Channel Zener Barrier With Analogue Output, 250 V max, 12mA max

Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): ID
Product Details

P&F Dual Channel Zener Diode Barriers

Using a dual channel barrier impedes a direct grounding of the intrinsically safe circuit. The ground is only made in the event of a failure, if the zener diodes conduct. This circuit also suppresses influences of external circuits.

Typical application - thermocouples

Isolation Barriers

Pepperl+Fuchs shunt zener diode barriers are for use as safety interfaces between intrinsically safe and non-intrinsically safe circuits. They are manufactured from Makrolon® and designed to conduct electrical signals - in either direction - between safe and hazardous areas and to limit the amount of energy which can be transferred from a safe to a hazardous area in the event of fault conditions occurring in the safe area. All systems shown are licensed for [EEx ia] IIC Class 1, Div1, Groups A-G

Specifications
Attribute Value
Barrier Type Zener
Number of Channels 2
Supply Voltage 10.4 V dc
Safety Voltage Maximum 250 V
Safety Current Resistance 1033Ω
Safety Current Maximum 12mA
Signal Type Analogue
Minimum Operating Temperature -20°C
Maximum Operating Temperature +60°C
Hazardous Area Certification ATEX
Operating Temperature Range -20 +60 °C
Temporarily out of stock - back order for despatch 20/04/2020, delivery within 4 working days from despatch date
Price Each
MYR 985.44
units
Per unit
1 +
MYR985.44
Related Products
Input contacts can be used in any explosive ...
Description:
Input contacts can be used in any explosive gas and Zone 0/Class I Div. 1 areas. Explosion protectionRelay Barrier: (Exia) II CSwitch (EB9Z-A): Exia II CT6Switch (EB9Z-A1): Exia II BT6Compact and lightweight (46% footprint and 36% weight compared to IDEC’s ...
Standard DIN rail mountRemovable, colour-coded terminalsBussed power feed ...
Description:
Standard DIN rail mountRemovable, colour-coded terminalsBussed power feed to other modulesRelay and solid state switch modulesDual channel variants - 6.3mm per channelProximity detector inputsDirect replacement for MTL700 SeriesCompatible terminal numbering and safety descriptionsDimensions: 105 x 90 x 12.6mm.
The MTL5500 series is the latest generation of ...
Description:
The MTL5500 series is the latest generation of MTL isolators. Incorporating advanced circuit design and innovative isolating transformer construction. The compact 16mm wide design reduces weight and gives a high packing density and reduction in power consumption. They build on ...
The MTL5561 is a loop-powered 2–channel interface for ...
Description:
The MTL5561 is a loop-powered 2–channel interface for use with conventional fire and smoke detectors located in hazardous areas.In operation, the triggering of a detector causes a corresponding change in the safe–area current. Two channelReverse input polarity protection"No-fail" earth fault ...