Related Manuals for Pepperl+Fuchs H-System
Summary of Contents for Pepperl+Fuchs H-System
- Page 1 PROCESS AUTOMATION MANUAL H-System Isolated Barriers and Termination Boards ISO9001...
- Page 2 H-System – Isolated Barriers and Termination Boards With regard to the supply of products, the current issue of the following document is applicable: The General Terms of Delivery for Products and Services of the Electrical Industry, published by the Central Association of the Electrical Industry (Zentralverband Elektrotechnik und Elektroindustrie (ZVEI) e.V.) in its most recent version as well as the...
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Page 3: Table Of Contents
H-System – Isolated Barriers and Termination Boards Content Introduction ........... 4 Content of this Document. -
Page 4: Introduction
H-System – Isolated Barriers and Termination Boards Introduction Introduction Content of this Document This document contains information that you need in order to use your product throughout the applicable stages of the product life cycle. These can include the following: •... -
Page 5: Symbols Used
H-System – Isolated Barriers and Termination Boards Introduction Symbols Used This document contains symbols for the identification of warning messages and of informative messages. Warning Messages You will find warning messages, whenever dangers may arise from your actions. It is mandatory that you observe these warning messages for your personal safety and in order to avoid property damage. -
Page 6: Product Specifications
The H-System isolated barriers are mounted on termination boards. Pre-wiring is possible on termination boards. To close the signal circuit, the isolated barriers are simply plugged in. -
Page 7: Isolated Barriers
Both versions cover all functions and the interoperability of the H-System. The pin assignment and terminal designations are consistent for all termination boards. Each H-System isolated barrier can therefore be mounted in each termination board slot. • HiC isolated barriers on HiC termination boards •... - Page 8 H-System – Isolated Barriers and Termination Boards Product Specifications HiD Device Housing FAULT STATUS CH 1 CH 2 CH 3 CH 4 2844 Figure 2.3 HiD device housing (18 mm) Used for high channel density • Compact 18 mm housing •...
- Page 9 H-System – Isolated Barriers and Termination Boards Product Specifications 2.2.1 Color Coding of the Isolated Barriers The color coding of the devices has the following meaning: STATUS STATUS/ FAULT STATUS/ LB/SC FAULT FAULT FAULT FAULT 2821 2851 2841 2025 2032...
- Page 10 H-System – Isolated Barriers and Termination Boards Product Specifications 2.2.2 Status Indications of the Isolators LEDs are often used on isolators to indicate different statuses (e. g. for power supply, device failure, status messages, binary switching states). Standard LED colors are assigned to the status indication according to NAMUR NE44.
- Page 11 H-System – Isolated Barriers and Termination Boards Product Specifications STATUS FAULT Figure 2.5 Example status indications Green LED "PWR" Power supply status indication Yellow LED "STATUS" Switching state of the output Red LED "FAULT" Lead breakage and short circuit status indication 2.2.3...
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Page 12: Termination Boards
H-System – Isolated Barriers and Termination Boards Product Specifications Termination Boards Termination boards form the wiring level for field and control signals. The isolated barriers are mounted on termination boards. The isolated barriers are connected with the field and control side via the termination boards. Once the isolated barrier is mounted, the signal circuit between the field and control side is closed. - Page 13 H-System – Isolated Barriers and Termination Boards Product Specifications 2.3.1 Connection Options A variety of termination boards is available with different methods of connecting to the field and control side. Please refer to the documentation for the respective device for the specific connection layout.
- Page 14 H-System – Isolated Barriers and Termination Boards Product Specifications Connecting the Control Side The termination board on the control side can be connected via the following connection options: Screw terminals Figure 2.11 Connection example: control-side screw terminals Spring terminals Figure 2.12...
- Page 15 H-System – Isolated Barriers and Termination Boards Product Specifications Establishing the HART Communication Establish the HART communication via HART plug and HART multiplexer. HART plug Figure 2.15 Connection via control-side HART plug HART multiplexer Figure 2.16 HART multiplexer connection Note!
- Page 16 H-System – Isolated Barriers and Termination Boards Product Specifications 2.3.2 Status Indicators of Termination Boards LEDs are often used on termination boards to indicate different statuses (e. g. for power supply, device failure, status messages). Standard LED colors are assigned to the status display according to NAMUR NE 44.
- Page 17 H-System – Isolated Barriers and Termination Boards Product Specifications 2.3.3 Accessories Label Carriers for Termination Boards The termination boards can be fitted with a label carrier for individual identification. Figure 2.18 Label carrier for termination boards Label carrier HiALC-HiCT*-SET-*** for HiC termination boards...
- Page 18 H-System – Isolated Barriers and Termination Boards Product Specifications Application Example The following diagram shows a typical example of an application with a HART Communication Board. Figure 2.20 H-System topology Termination board HART Communication Board Connection power supply I and II (redundant)
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Page 19: Mounting And Installation
H-System – Isolated Barriers and Termination Boards Mounting and Installation Mounting and Installation Danger! Explosion hazard from damaged electronic components Premature wear of electronic components in a device that was previously used in a general electrical installation can cause sparks that can ignite the surrounding potentially explosive atmosphere. - Page 20 H-System – Isolated Barriers and Termination Boards Mounting and Installation Mounting the Termination Boards The termination boards are mounted on the 35 mm DIN mounting rail. The DIN mounting rail runs centrally below the termination board. 1. Clip the termination board (2) onto the DIN mounting rail (1).
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Page 21: Isolated Barriers Mounting
H-System – Isolated Barriers and Termination Boards Mounting and Installation Vertical and Horizontal Mounting Both mounting options are possible. Unrestricted operation is possible across the entire temperature range of the system in each mounting direction. Vertical mounting Horizontal mounting Figure 3.3... - Page 22 H-System – Isolated Barriers and Termination Boards Mounting and Installation Danger! Explosion hazard from wrong mounting The device safety can be impaired by external environmental influences and by mechanical stress. That can lead to sparking that can ignite a surrounding potentially explosive atmosphere.
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Page 23: Mounting Instructions For Offshore Applications
H-System – Isolated Barriers and Termination Boards Mounting and Installation Mounting Instructions for Offshore Applications To find out whether an isolator or termination board is approved for use in offshore applications, please refer to the certificate. This certificate can be found at ... - Page 24 H-System – Isolated Barriers and Termination Boards Mounting and Installation Mounting the Isolated Barriers and Termination Boards to Ensure Flame Resistance Parts of the isolated barriers and termination boards contain materials that fall under flammability class V-2 in accordance with UL 94. This flammability class is not sufficient for offshore applications.
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Page 25: Connection
H-System – Isolated Barriers and Termination Boards Mounting and Installation Connection Danger! Explosion hazard from live wiring of non-intrinsically safe circuits If you connect or disconnect energized non-intrinsically safe circuits in a potentially explosive atmosphere, sparks can ignite the surrounding atmosphere. - Page 26 H-System – Isolated Barriers and Termination Boards Mounting and Installation Connecting the Field Side Danger! Explosion hazard from wrong separation distances If you do not observe the minimum separation distance between 2 intrinsically safe circuits, this can lead to added currents or voltages. This can result in a current/voltage flashover generating sparks.
- Page 27 H-System – Isolated Barriers and Termination Boards Mounting and Installation Connect the Termination Board on the control side via the following connection options: • Screw terminals • Spring terminals • Sub-D plug • Control system-specific plug Establishing the HART Communication Establish the HART communication via HART plug and HART multiplexer on the control side.
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Page 28: Configuration
H-System – Isolated Barriers and Termination Boards Configuration Configuration Configuration of the Isolated Barriers Danger! Explosion hazard from sparking when using operating elements Using operating elements in a potentially explosive atmosphere can cause sparks that can ignite the surrounding atmosphere. -
Page 29: Device Coding
H-System – Isolated Barriers and Termination Boards Configuration Device Coding The isolated barriers are factory coded depending on their function. The coding is realized by trimmed and untrimmed pins. It is possible to code the slots on the termination board according to the module coding. - Page 30 H-System – Isolated Barriers and Termination Boards Configuration Termination board Isolated barrier Type Top view Bottom view Safe area Hazardous Hazardous Safe area area area HiC2081 HiC2077 HiC2065, HiC2068 Empty position + + + Insert polarizing pin Pin to be trimmed...
- Page 31 H-System – Isolated Barriers and Termination Boards Configuration Device Coding of HiD Devices and HiD Termination Boards Termination board Isolated barrier Type Top view Bottom view Safe area Hazardous Hazardous Safe area area area HiD2000 all non-intrinsically safe devices –...
- Page 32 H-System – Isolated Barriers and Termination Boards Configuration Termination board Isolated barrier Type Top view Bottom view Safe area Hazardous Hazardous Safe area area area – HiD2862 Empty position Insert polarizing pin Pin to be trimmed Don't insert polarizing pin...
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Page 33: Operation
Fault Output Several H-System isolators monitor the field cables for lead breakages and short circuits so that faults in the plant can be detected immediately. Line faults are prevented from being interpreted as signals. - Page 34 H-System – Isolated Barriers and Termination Boards Operation Fault Indication Output Line and device faults are transmitted if the device has a fault indication output (FAULT). The fault indication output is active in a normal state and inactive in a fault state ...
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Page 35: Current And Voltage Standard Signals
H-System – Isolated Barriers and Termination Boards Operation Current and Voltage Standard Signals The following signals have established themselves as the standard: • the 0/4 mA to 20 mA current signal • the 0/2 V to 10 V voltage signal The 0/1 V to 5 V voltage signal is also encountered in addition to the 0/2 V to 10 V voltage signal. -
Page 36: Dismounting, Maintenance, And Repair
• Do not use a damaged or polluted device. • The device must not be repaired, changed or manipulated. • If there is a defect, always replace the device with an original device from Pepperl+Fuchs. Danger! Explosion hazard from live wiring of non-intrinsically safe circuits If you connect or disconnect energized non-intrinsically safe circuits in a potentially explosive atmosphere, sparks can ignite the surrounding atmosphere. -
Page 37: Isolated Barriers Dismounting
H-System – Isolated Barriers and Termination Boards Dismounting, Maintenance, and Repair Isolated Barriers Dismounting Dismounting the Isolated Barrier from the Termination Board 1. Pull the Quick Lok bar (1) into the upper position. 2. Carefully pull out the device from the contacts and locking elements. -
Page 38: Termination Board Dismounting
H-System – Isolated Barriers and Termination Boards Dismounting, Maintenance, and Repair Termination Board Dismounting Warning! Risk of short circuit Working on live parts can cause injuries and can compromise the function and the electrical safety of the device. • Before working on the device, always disconnect the supply voltage. -
Page 39: Technical Specifications
H-System – Isolated Barriers and Termination Boards Technical Specifications Technical Specifications Technical Data Electrical Data Power Supply to the Isolated Barriers • HiC devices: 19 V DC to 30 V DC • HiD devices: 20.4 V DC to 30 V DC Note! See corresponding datasheets for possible exceptions. - Page 40 H-System – Isolated Barriers and Termination Boards Technical Specifications Conformity General • Isolated barriers with explosion protection, preferably Ex ia IIC/Class I, Div. 1, international approvals • EMV according to • EN 61326-1 • EN 61326-3-2, only for devices with SIL rating, where the datasheet mentions this standard....
- Page 41 H-System – Isolated Barriers and Termination Boards Technical Specifications Mechanical Data Mounting • Termination boards: Snap-on 35 mm DIN mounting rail according to EN 60715. Can be mounted horizontally or vertically. • Isolated barriers: mounting on termination board via Quick Lok Bar Housing Material •...
- Page 42 H-System – Isolated Barriers and Termination Boards Technical Specifications Labeling Isolated Barriers Space for labeling on the front side, labels: 35 mm x 10.5 mm Termination Boards • The HiALC-HiCT*-SET-*** label carrier is available as an option for the HiC termination boards.
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Page 43: Model Number Description
H-System – Isolated Barriers and Termination Boards Technical Specifications Model Number Description Model Number Description Isolated Barriers Special functions, if available Signal type Device type Housing type System Position 1 H-System Position 2 HiC device, 12.5 mm width HiD device, 18 mm width... - Page 44 H-System – Isolated Barriers and Termination Boards Technical Specifications Model Number description Generic Termination Boards – – – – – Version Fault monitoring Power supply Field side connection Termination board channel configuration Number of pins per module on the field side...
- Page 45 H-System – Isolated Barriers and Termination Boards Technical Specifications Position 11 A All faults monitored Capable of line fault transparency (LFT) Only module faults monitored Only supply faults monitored Position 11 Y Version Without specification Note! Information on control system-specific termination boards is available on request.
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Page 46: Dimensions
H-System – Isolated Barriers and Termination Boards Technical Specifications Dimensions 7.3.1 Housing Designs for H-System Isolated Barriers HiC Device Housings 128 mm (5.04") 12,5 mm (0.5") Figure 7.1 HiD Device Housings 128 mm (5.04") 18 mm (0.71") Figure 7.2... - Page 47 H-System – Isolated Barriers and Termination Boards Technical Specifications 7.3.2 Housing Types Termination Boards HiC Termination Board for 8 Modules 253 mm (9.96") 163 mm (6.42") 108 mm (4.25") Figure 7.3 HiC Termination Board for 16 Modules 253 mm (9.96") 163 mm (6.42")
- Page 48 H-System – Isolated Barriers and Termination Boards Technical Specifications HiC Termination Board for 32 modules Figure 7.5 HiD Termination Board for 8 Modules 253 mm (9.96") 163 mm (6.42") 150 mm (5.9") Figure 7.6...
- Page 49 H-System – Isolated Barriers and Termination Boards Technical Specifications HiD Termination Board for 16 Modules 253 mm (9.96") 163 mm (6.42") 300 mm (11.8") Figure 7.7 Accessory Boards 253 mm (9.96") 163 mm (6.42") 50 mm (1.96") Figure 7.8...
- Page 50 H-System – Isolated Barriers and Termination Boards Notes...
- Page 51 H-System – Isolated Barriers and Termination Boards Notes...
- Page 52 PROCESS AUTOMATION – PROTECTING YOUR PROCESS Worldwide Headquarters Pepperl+Fuchs GmbH 68307 Mannheim · Germany Tel. +49 621 776-0 E-mail: info@de.pepperl-fuchs.com For the Pepperl+Fuchs representative closest to you check www.pepperl-fuchs.com/contact www.pepperl-fuchs.com Subject to modifications DOCT-0950M Copyright PEPPERL+FUCHS • Printed in Germany 08/2018...