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READ CAREFULLY BEFORE USE! KEEP FOR FUTURE REFERENCE! BARTEC BENKE GmbH will not accept any liability for damage caused by failure to observe the manual or the safety instructions manual. When translated into other languages, the German version of the operating manual must be regarded as definitive.
HYGROPHIL F 5674 – Operating Manual General information Table of contents General information ........................3 Information on the operating manual ..................3 Explanation of symbols ......................3 Duties of the operator ......................4 Limitation of liability ........................5 Copyright ..........................5 Replacement parts ........................
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HYGROPHIL F 5674 – Operating Manual General information Disconnecting electrical connections ..................30 Disposal ..........................31 2/31 Rev. A V1.0 10/2024...
HYGROPHIL F 5674 – Operating Manual General information 1 General information The following sections contain information on this manual, the symbols used, liability limitations and points of contact in customer service. 1.1 Information on the operating manual This manual provides important information on handling the device. Adherence to all provided safety and operating instructions is the prerequisite for work safety.
HYGROPHIL F 5674 – Operating Manual General information NOTICE … indicates a possible hazard which, if not avoided, could result in damage to equipment or property. Tips and recommendations NOTICE … indicates useful tips and recommendations as well as information for efficient and trouble-free operation.
HYGROPHIL F 5674 – Operating Manual General information 1.4 Limitation of liability All specifications and instructions in this operating manual have been compiled under due consideration of the applicable norms and regulations and the latest technological standards as well as our many years of experience and expertise.
FOR THIS REASON: ► Only use spare parts from BARTEC BENKE. Obtain replacement parts from authorized dealers or directly from BARTEC BENKE. For the address, see section 1.7 “Customer service” on page 6. 1.7 Customer service Should you require any technical information, our customer service department will be happy to help you.
BENKE. Otherwise additional hazard may arise for which the safety fittings cannot provide sufficient protection. When using the device in a way not provided from Bartec Benke or given in this manual, the protection of the device can be lost.
Make sure that the cables of the intrinsically safe circuit (input/ output AI and RTD of the 5674-100 Channel Card) are correctly laid. Do not lay the BARTEC-fibre-optic cable (blue) together with power supply cables in joint cable channels. Make sure there is a sufficient distance from electromagnetic interference fields! To prevent any potential equalization currents, tie the port of the shielding to GND at only one place.
HYGROPHIL F 5674 – Operating Manual Safety 2.3 Correct handling of fiber optic cables and connectors ► Clean the connector end faces and fiber optic couplings before connecting. The DIN IEC 62627 standard describes cleaning procedures for fiber optic connectors. Use cleaning agents from well-known suppliers to clean plugs and follow the cleaning instructions.
HYGROPHIL F 5674 – Operating Manual Safety 2.4 Dangers and risks The following section names residual risks that have been established in a risk analysis. ► Adhere to the safety instructions and observe the warnings in the following sections of this operating manual to reduce health risks and avoid dangerous situations.
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HYGROPHIL F 5674 – Operating Manual Safety Handling packaging materials CAUTION Environmental damage due to incorrect disposal! Packaging materials are valuable raw materials and can in many cases be reused or expediently processed and recycled. FOR THIS REASON: ► Dispose of packaging materials in an environmentally sound manner.
(Also see chapter 3 “Technical data” on page 14) The calculations of the Ex i circuits can be provided as required. Please request these from BARTEC BENKE (for contact information, see chapter 1.7 “Customer service” on page 6).
HYGROPHIL F 5674 – Operating Manual Safety 2.5 Personnel requirements All personnel who may work must be sufficiently trained and familiar with the device, system or component/components. 2.5.1 Qualifications The operating manual refers to the following qualifications for various task areas:...
HYGROPHIL F 5674 – Operating Manual Technical data 3 Technical data Parameter Description/Specification · Variants 1 channel (AC or DC) · mutli channel 1, 2, 3 (AC or DC) · Layout Hygrophil F: 19“-Slide-in device with front door · Hygrophil F: Ex d Enclosure ·...
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HYGROPHIL F 5674 – Operating Manual Technical data Parameter Description/Specification Power in connection type AC: (IEC 60320) C14 inlet for connector C13, power cord EU (Type F CEE 7/7) or US/CA (NEMA 5-15) included, power cord length 2 m DC: 3pin terminal connector for customer cable...
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HYGROPHIL F 5674 – Operating Manual Technical data Parameter Description/Specification Case: passive sensor 0 to 20 mA connected Terminal 4 (+24V), 2 (IN+) Max. voltage U 28 V Max. current I 93 mA Max. power P 0.65 mW 300 Ω...
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HYGROPHIL F 5674 – Operating Manual Technical data Parameter Description/Specification Connector location RTD (1–4) Intrinsic Safety (IS) [Ex ia IIC Ga] Terminal 4 (I+), 3 (IN+), 2 (IN-), 1 (GND) Max. voltage U 6,7 V Max. current I 30 mA Max.
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HYGROPHIL F 5674 – Operating Manual Technical data Parameter Description/Specification Signal inputs / outputs (electrical specification) Analog inputs Case: Active pressure sensor connected to terminals 2 (IN+), 1 (IN-): Internal resistance (load) = approx. 100 Ω (5674-100 Channel Card Ex i AI input) Case: Passive pressure sensor connected to terminals 4 (+24 V), 2 (IN+): Load maximum 630 Ω...
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HYGROPHIL F 5674 – Operating Manual Technical data Parameter Description/Specification Ethernet Port LAN, RJ45, for remote access customer and service Other Upon request Measures Measures (W x H x L) 449 x 176 x 255 mm Weight 8 kg Space requirements for 19"...
HYGROPHIL F 5674 – Operating Manual Design and function 4 Design and function This chapter provides an overview of the most important functions and the design of the device. 4.1 Overview Figure 4-1: Device overview front side 19“ rack (4 rack units) Touch panel (HYF 5674 MACS software) 7“...
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HYGROPHIL F 5674 – Operating Manual Design and function Figure 4-2: Device overview front side and inside MB (LAN: Modbus TCP) Pressure sensor (0/4 to 20mA) IO2010mini (state LED) Cable clamp rail (option) Relay connection card (AO, DO, 24V, Modbus RTU)
HYGROPHIL F 5674 – Operating Manual Design and function 4.2 Brief description Figure 4-3: Main components HYF 5674, sensor and fiber optic combination cable Sensor (optionally with pressure sensor – HYF 5674 evaluation unit connection in the combination cable) Fiber optic combination cable Type 1631-11X The HYF 5674 is a microprocessor-controlled evaluation unit based on Microsoft Windows.
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HYGROPHIL F 5674 – Operating Manual Design and function Figure 4-4: Illustration Fabry-Pérot interferometer The principle of this correlative moisture measurement technique is an optical measuring principle based on that of a Fabry-Pérot interferometer. The core of this measurement technique is a moisture-sensitive sensor element consisting of several microporous layers with alternating high and low refractive (1).
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HYGROPHIL F 5674 – Operating Manual Design and function § Via an optical channel switching integrated in the HYF 5674 evaluation unit, up to 3 humidity values can be queried sequentially at 3 different sensors/measuring points. § For more information, see the sensor L1661 operating manual.
Connect the shield of cables to the ground bar provided for this purpose. Connect the grey shield cable from the BARTEC-fibre-optic cable to the ground bar or fix the fibre-optic cable directly on the ground bar to connect the shield.
HYGROPHIL F 5674 – Operating Manual Installation 5.4 Connections Sensor For installing the sensor please refer to the manual for the sensor and follow the described instructions. Channel card The following illustration shows the connector coding of the channel card:...
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HYGROPHIL F 5674 – Operating Manual Installation Relay connection card The following illustration shows the connector pin assignment of the relay HYF 5674-110 connection card: (Customer Interface) Figure 5-2: Relay connection card pin assignment 10/2024 Rev. A V1.0 27/31...
Incorrect or defective replacement parts can result in damage, faults or total failures as well as impairments to safety. FOR THIS REASON: ► Only use replacement parts from BARTEC BENKE. ► See chapter 2.1 „Inteded use“. 6.2 Cleaning the touchscreen and other components...
► You cannot replace or repair any card or part without opening the device. If you try to open the device you will void the warranty. Only Bartec service staff or personnel trained by Bartec may carry out repairs on the device on site.
HYGROPHIL F 5674 – Operating Manual Dismantling 7 Dismantling At the end of its service life, the device must be dismantled and disposed of in an environmentally friendly manner. 7.1 Safety § Personnel Dismantling may only be carried out by specialists for potentially explosive atmospheres.
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HYGROPHIL F 5674 – Operating Manual Dismantling 7.4 Disposal Disassemble the device in accordance with the applicable work safety and environmental protecting regulations. Recycle the dismantled components: § Scrap matals. § Send plastic elements for recycling. § Dispose of remaining components sorted by material properties.
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