3-channel switch isolator with namur input (52 pages)
Summary of Contents for Endress+Hauser Nivotester FTL325P
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Operating Instructions pertaining to the device. Detailed information about the device can be found in the Operating Instructions and the other documentation: Available for all device versions via: • Internet: www.endress.com/deviceviewer • Smart phone/tablet: Endress+Hauser Operations App...
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Nivotester FTL325P single-channel Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...
Nivotester FTL325P single-channel Table of contents Table of contents About this document ............. . 3 Symbols .
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About this document Nivotester FTL325P single-channel CAUTION This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor or medium injury. NOTICE This symbol contains information on procedures and other facts which do not result in personal injury.
Personnel must follow instructions and comply with general policies. Designated use • Use only as a transmitter supply unit • Use only for point level switches from Endress+Hauser with two-wire-PFM signal • Use only tools that have been insulated against ground • Use only original parts 2.2.1...
The device meets the legal requirements of the applicable EU Directives. These are listed in the corresponding EU Declaration of Conformity along with the standards applied. Endress+Hauser confirms successful testing of the device by affixing to it the CE mark. 2.5.2 EAC conformity The device meets the legal requirements of the applicable EAC Directives.
Nivotester FTL325P single-channel Incoming acceptance and product identification 3.2.1 Nameplate Ser. no.: Kom. no.: TAG no.: A0039180 1 Nameplate Manufacturer' s logo, product name Supply voltage Electrical connection Temperature specifications and reference to additional safety-related documentation (only for certified device versions)
Installation Nivotester FTL325P single-channel 3.3.1 Transporting the product to the measuring point Transport the measuring device to the measuring point in the original packaging. Installation Mounting conditions • If using outside the hazardous area, mount the device in a cabinet.
Nivotester FTL325P single-channel Installation Mounting the measuring device 4.2.1 Horizontal orientation 50 (2) 50 (2) £ £ 7.5 (0.3) 15 (0.59) A0026303 2 Minimum spacing, horizontal orientation. Unit of measurement mm (in) Connection of another device type DIN rail in accordance with EN 60715 TH35-7.5/15 A horizontal installation ensures better dissipation of heat than a vertical orientation.
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Installation Nivotester FTL325P single-channel 4.2.2 Vertical orientation 50 (2) £ A0026420 3 Minimum spacing, vertical orientation. Unit of measurement mm (in) Connection of another device type Endress+Hauser...
Nivotester FTL325P single-channel Installation 4.2.3 Mounting the device A0039139 4 Mounting; DIN rail as per EN 60715 TH35-7.5/EN 60715 TH35-15 4.2.4 Removing the device L– FTL325 A0039140 5 Removing Remove from DIN rail. For quick replacement of devices without a cable, remove the terminal strips.
Electrical connection Nivotester FTL325P single-channel Does the measuring device conform to the measuring point specifications? For example: • Supply voltage • Ambient temperature range Are the measuring point number and labeling correct (visual inspection)? Is the measuring device adequately protected against precipitation and direct sunlight?
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Nivotester FTL325P single-channel Electrical connection L– A0039152 6 Arrangement of terminals U 85 to 253 V , 50/60 Hz U 20 to 30 V , 50/60 Hz U 20 to 60 V Max. 1.5 mm² (max. AWG 16) 5.2.2 Connecting the sensor –...
Electrical connection Nivotester FTL325P single-channel Connectable sensors: • Liquiphant FTL51B, FTL62 and FTL64 with FEL67 • Liquiphant M FTL50(H), FTL51(H), FTL51C with FEL57 • Liquiphant S FTL70/71 with FEL57 • Soliphant M FTM50, FTM51, FTM52 with FEM57 Blue terminal blocks at top for hazardous area •...
Nivotester FTL325P single-channel Operation options Post-connection check Is the device or cable undamaged (visual inspection)? Do the mounted cables have adequate strain relief? Does the supply voltage match the specifications on the nameplate? No reverse polarity, is terminal assignment correct? ...
Operation options Nivotester FTL325P single-channel Display elements [ E x i a ] A0039238 10 Display elements, light emitting diodes (LEDs) Green LED: ready for operation Red LED: fault signaling Yellow LED: level relay energized Operating elements A0026315 11...
Nivotester FTL325P single-channel Commissioning Commissioning Function check Perform installation check. Perform function check. Setting the functions A0039260 12 Switches for setting the functions DIL switch CH1 • Set MAX/MIN (1) • Set fault ON/OFF (2) For applications requiring functional safety in accordance with IEC 61508 (SIL), see the Functional Safety Manual.
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Commissioning Nivotester FTL325P single-channel 7.2.1 Switch position on electronic insert A0039743 13 Switch position on electronic insert (FEL67) When using the Liquiphant FTL51B, FTL62, FTL64 sensor with electronic insert FEL67, sensor (H level) FEL67 must be set to MAX safety and sensor (L level) FEL67 must be set to MIN safety.
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Nivotester FTL325P single-channel Commissioning 7.2.3 MAX safety mode with fault signaling rd ye ca. 150 Hz 4 5 6 15 16 ca. 50 Hz 4 5 6 15 16 0 Hz 4 5 6 15 16 gn rd 0 Hz...