PEPPERL+FUCHS Z787.H.F

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PEPPERL+FUCHS Z787.H.F Specification

Cooling Method
Natural convection

Working Temperature
-20 C ... +60 C

Output Type
Passive (relay contact or transistor output depending on instrument loop)

Power Supply
Loop powered (no separate supply required)

Output Current
Up to 50 mA

Connector Type
Screw terminals

Phase
Single Phase

Application
Intrinsic safety applications, hazardous area instrumentation

Features
DIN rail mount, polarity reversal protection, green LED for channel status indication, Ex certification

Operating Temperature
-20 C ... +60 C

Current Range
typ. 0 to 50 mA

Product Type
Zener Barrier

Voltage Protection
Yes, with intrinsic safety (Ex ia) for hazardous areas

Material
Plastic housing

Storage Temperature
-40 C ... +70 C

Weight
approx. 150 g

Depth
110 mm

Signal Direction
Input: hazardous area / Output: safe area

Number of Channels
2 (dual channel)

Response Time
< 1 ms

Model
Z787.H.F

Isolation Voltage
250 V AC

LED Indication
Status indication for each channel

Hazardous Area Certification
ATEX, IECEx

Height
110 mm

Polarity Protection
Reverse polarity protection

Mounting Type
DIN rail mounting

Ingress Protection
IP20

Width
17.5 mm

Supply Current
max. 73 mA

About PEPPERL+FUCHS Z787.H.F

Introducing the acclaimed PEPPERL+FUCHS Z787.H.Fan enviable and grandiose leap in safety for hazardous area instrumentation. Jump on this dual-channel interface, renowned for its soaring reliability, DIN rail mounting, and compact design (17.5 mm width). Its intrinsic safety (Ex ia), ATEX and IECEx certifications, and robust reverse polarity protection make it an ideal solution for critical plant operations. Experience ultra-fast response times (<1 ms), LED channel status, and loop-powered convenience. Get it now and empower your site with advanced, passive signal isolation in a durable plastic housing.

Extensive Plant and Industrial Application

The PEPPERL+FUCHS Z787.H.F is tailored for commercial environments demanding intrinsic safety and superior signal isolation. Utilized extensively in hazardous area instrumentation, it supports complex plant applications such as oil & gas processing, chemical production, and manufacturing automation. Its dual-channel design and robust certifications ensure a reliable safeguard for operators, while easy DIN rail mounting streamlines integration for engineers across diverse industries.

Sample Policy and Transaction Terms

Our sample policy allows you to explore the product via available samples before finalizing your order. Samples can be dispatched from our designated FOB port in India upon proposal amount acceptance and agreement on sale price. After order completion, delivery is expedited to support your project timelines. This approach is designed to facilitate smooth transitions from evaluation to deployment, ensuring both technical fit and commercial satisfaction for every client.

FAQs of PEPPERL+FUCHS Z787.H.F:

Q: How does the PEPPERL+FUCHS Z787.H.F ensure intrinsic safety in hazardous locations?

A: The Z787.H.F integrates advanced intrinsic safety (Ex ia) features, with ATEX and IECEx certifications, effectively isolating and protecting input signals from hazardous areas to the safe zone, ensuring compliance with stringent safety regulations.

Q: What key commercial applications can benefit from this dual-channel isolator?

A: This device is optimal for industrial environments like refineries, chemical plants, and process automation sites where safe, reliable signal transmission and hazardous area protection are paramount.

Q: When should this model be selected over single-channel interfaces?

A: The Z787.H.F should be chosen when your system requires two independent channels for hazardous area signal input, increasing efficiency while conserving panel space thanks to its compact, dual-channel design.

Q: Where is this module typically installed within a plant environment?

A: It is typically DIN rail mounted within control cabinets or panels, positioned at the interface between hazardous and safe areas to manage and isolate instrumentation signals.

Q: What is the process for sample ordering and what can I expect upon order completion?

A: You can request samples via our supplier network; once the proposal amount and sale price are agreed upon, samples are shipped from the designated FOB port. Upon order completion, full product delivery is arranged to meet project needs.

Q: How does the loop-powered design benefit plant operations?

A: The loop-powered capability eliminates the need for auxiliary power supplies, simplifying installation and minimizing wiring complexity, which results in lower maintenance and operational costs.

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