Manual of Electrical Installation for Pressure Probes

Transcription

1 Manual of Electrical Installation for Pressure Probes ode Edition 07/07 Index. General precautions page. Transmitters with digital output page Standard installation page Electrical connections (series M / W / K / I / IJ / KH) page 3. Transmitters with amplified analog output page 3 Standard installation page 3 Electrical connections (series TK / TPS / TS) page 3 Electrical connections (series TPF / TPFS / TPH / TPS / TK) page 4 Electrical connections (series M / W / K / I) page 5 4. Transducers with nonamplified analog output page 8 Standard installation page 8 Electrical connections (series M / W / K / I) page 8 Electrical connections (series TPS) page 9 Electrical connections (series TPF / TPH) page 9 5. Protection for outdoor installations of analog sensors page 0 6. Standard reference page 85306_Manual of Electrical Installationfor Pressure Probes_0707_ENG

2 . General Precautions The system must be used only in accordance with the required protection level. The sensor must be protected against accidental knocks and used in accordance with the instrument s ambient characteristics and performance levels. The sensors must be powered with nondistributed networks and always at lengths of less than 30 mt. In case of outdoor installations, follow the instructions in paragraph 5. Transducers: Series M / W / K / I / IJ / KH Outputs: Nopen P404. Transmitters with digital output Installation notes The transducer must be grounded (normally through the machine body or equipment it is installed on). Use a shielded cable only. The braiding must be connected to the case of the 5pin connector. To prevent interference, separate the power cables from the signal cables Standard installation (recommended) raiding connected to transducer housing Machine Press Equipment M / W /... Transducer PL / Instrument Rod / Pressure intake Ground able connector Shielded cable Ground Optional connection Electrical connections Series M / W / K / I / IJ / KH N US P404 digital output ontroller an Output Power supply Power supply an H an L 5pin Shield (KH only) 5 pole Mx connector 85306_Manual of Electrical Installationfor Pressure Probes_0707_ENG

3 3. Transmitters with amplified analog output Transducers Series M / Series K / Series I / TK / TK / TPS / TPS / TS /TPF / TPFS / TPH Outputs: 0...0V, 0...5V, 0,...0,V, V, 0,...5V, V, 4...0m, ecc...mv/v Installation notes The transducer must be grounded (normally through the machine body or equipment it is installed on). Use a shielded cable only. The braiding must be connected to the connector case. The braiding on instrument / PL side must be left floating. To prevent interference, separate the power cables from the signal cables Standard installation (recommended) raiding connected to connector case Machine Press Equipment Transducer PL / Instrument Rod / Pressure intake Ground able connector Floating braiding Shielded cable Series TK / TPS / TS Electrical connections urrent amplified output (mod. E) cod. V cod. P cod. F cod. E/M cod. Z 3 MPL/ONV SIGNL 4 Yellow or lack ase ase Shield ase Voltage amplified output (mod. //M/N/P/Q/R) MPL USIT cod. V cod. P cod. F cod. E/M cod. Z 3 White Green Yellow 4 or lack ase ase Shield 3 3 ase LO IGRM (urrent output) LO RESISTNE RL RE OF POSSILE USE 85306_Manual of Electrical Installationfor Pressure Probes_0707_ENG 3

4 Series TPF / TPFS / TPS / TK / TPH Output amplified in current (mod. E) SIGNL Yellow or lack ase ase Shield ase LIRTION lue Orange The cable sheathing is connected to the transducer body Output amplified in voltage (mod. //M/N/P/Q/R) White MP_ONV OUTPUT Green Yellow or lack ase ase Shield ase LIRTION Orange lue The cable sheathing is connected to the transducer body LO IGRM (urrent output) e : On TPFS series, utozero and alibration functions are as options, see the relevant user manual downloadable on the website LO RESISTNE RL RE OF POSSILE USE e : The igital utospan function is activated by means of the alibration contacts shown in the above diagram. For operation and complete functions, see the relevant user manual, downloadable on P 7 pole connectori V 6 pole connector Z 4 pole connector M x E EN Type M EN Type ind 3 4 Male connector 7 pole M6x0.75 Protection rating IP67 Male connector 6 pole bayonet Protection rating IP66 Male connector 4 pole Protection rating IP67 4 Pin IN Type Protection rating IP65 4 Pin MicroIN Tipo industrial Protection rating IP65 F pole cable F 4 pole cable F 6 pole cable Shield Shield Orange Shield lue lack White Yellow or lack lack Green lue Orange Shielded cable x0,5 m. (output E) Protection rating IP65 Shielded cable 4x0,5 m. (output E) Protection rating IP65 Shielded cable 6x0,5 m Protection rating IP _Manual of Electrical Installationfor Pressure Probes_0707_ENG

5 Series M / W / K URRENT OUTPUT (4...0m, wires) MGNETI EXTERNL 6pin 8pin 6pin 8pin Power supply (0...30Vdc) (4...0m) Power supply (0...30Vdc) (4...0m) MPL./ONV. alibration Shunt utozero Shield drain wire is tied to connector via cable clamp G H G H Series I URRENT OUTPUT MGNETI EXTERNL Output Output alibration utozero Shield drain wire is tied to connector via cable clamp RELY OUTPUT (68 pin connector) MGNETI EXTERNL Output Output Relay contact Relay contact Shield drain wire is tied to connector via cable clamp LO IGRM I SERIES R (ohm) The diagram shows the optimum ratio between load and power supply for transmitters with 4 0m output. For correct function, use a combination of load resistance and voltage that falls within the two lines in the graph above Vcc (Volt) 85306_Manual of Electrical Installationfor Pressure Probes_0707_ENG 5

6 LO IGRM M W K SERIES LO RESISTNE Rl VOLTGE The diagram shows the optimum ratio between load and power supply for transmitters with 4 0m output. For correct function, use a combination of load resistance and voltage that falls within the shaded area. Series M / W / K VOLTGE OUTPUT (M, N,, ) Power supply 5..30Vdc MGNETI 6pin Shield drain wire is tied to connector via cable clamp EXTERNL 6pin MPLIF. alibration Shunt utozero VOLTGE OUTPUT (H, L) Power supply 5..5Vdc (*) (*) The Pin of the connector must be connected to the common of the ± 5Vdc supply 8pin connector E F G H onnector P0688 (SR) onnect the cable sheathing to the side of the instrument No connection Ral E S E S Magnetic utozero version = Excitation (white) = (red) = Excitation (green) = (black) E = Ral (blue) F = Ral (brown) G = no connection H = no connection External utozero version = Excitation (white) = (red) = Excitation (green) = (black) E = utozero (blue) F = utozero (brown) G = no connection H = no connection _Manual of Electrical Installationfor Pressure Probes_0707_ENG

7 Series I VOLTGE OUTPUT (M, N,, ) Power supply 5..30Vdc MGNETI EXTERNL MP Output Output alibration Series I7 VOLTGE OUTPUT MGNETI EXTERNL MP OUTPUT OUTPUT LIRTION Shield drain wire is tied to connector via cable clamp RELY OUTPUT (68 pin connector) MGNETI EXTERNL MP OUTPUT OUTPUT RELY ONTT RELY ONTT 6pin connector VPT07R06PT (PT006P) 8pin connector P0E8P endix 8 pin connector (inder) M6 IN/EN4536 ( ) 85306_Manual of Electrical Installationfor Pressure Probes_0707_ENG 7

8 4. Transducers with nonamplified analog output Transducers Series M / Series W / Series K / Series I / TPS / TPF / TPH Output: mv/v Installation notes The transducer must be grounded (normally through the machine body or equipment it is installed on). Use a shielded cable only. The braiding on connector side must be left floating. The braiding on instrument / PL side must be connected to the power supply GN. To prevent interference, separate the power cables from the signal cables Standard installation (recommended) raiding connected to connector case Machine Press Equipment Transducer PL / Instrument Rod / Pressure intake Ground able connector Shielded cable Series M / W / K mv/v OUTPUT Electrical connections 6pin 8pin alibration Shunt Ral G H Shield drain wire is tied to connector via cable clamp Series I mv/v OUTPUT MGNETI 6pin connector VPT07R06PT (PT006P) OUTPUT LIRTION 8pin connector P0E8P endix _Manual of Electrical Installationfor Pressure Probes_0707_ENG

9 Series TPS / TPF / TPH mv/v OUTPUT White Green SIGNL SIGNL Yellow or lack LIRTION SHUNT lue Orange or Violet P 7 pole connector V 6 pole connector F 6 pole cable Shield lack White Green lue Orange Male connector Protection IP67 Male connector VPT006PT Protection IP66 Shielded cable 6x0,5 m Protection IP65 Z 4 pole male connector M x E EN Type M EN Type ind pin Male connector serie 73 Protection IP67 4 Pin IN Type Protection IP65 4 Pin MicroIN Tipo industrial Protection IP _Manual of Electrical Installationfor Pressure Probes_0707_ENG 9

10 5. Protection for outdoor installations of analog sensors Pressure / nalog Melt current output L signals if any do not require protection J J PL side 4Vdc 3 Transducer side 4Vdc 70S050K0 70S050K0 PL ground J J Machine ground PL side IN Transducer side OUT 70S050K0 J PL side ground Pressure / nalog Melt voltage output L signals if any do not require protection J J PL side 4Vdc Transducer side 4Vdc 70S050K0 70S050K0 PL ground J J Machine ground PL side IN 3 Transducer side OUT 70S050K0 J J PL side GN 4 Transducer side GN 70S050K0 J PL side ground _Manual of Electrical Installationfor Pressure Probes_0707_ENG

11 6. Standard reference Gefran products, described in this manual, are compliant to the European irective. They are tested according to the standard EN 636 Electrical equipment for measurement, control and laboratory use EM requirements, Part general requirements and EN 6363 Electrical equipment for measurement, control and laboratory use EM requirements, Part 3: Particular requirements Test configuration, operational conditions and performance criteria for transducers with integrated or remote signal conditioning. Electromagnetic ompatibility (EM) requirements are classified in two types: Emission requirements, Immunity requirements Emission requirements For class equipment the limits, the measuring methods and the provisions given in ISPR, EN and EN apply. Equipment classification and choice of respective limits shall be determined after taking into account the intended environment and emission requirement in the areas of use Immunity requirements The immunity test requirements are given in table. The tests shall be conducted in accordance with the basic standards. The tests shall be carried out one at time Table Immunity test requirements for equipment intended for use in industrial locations Port Phenomenon asic standard Enclosure Electrostatic discharge (ES) Test value Performance criteria requested EN kv / 8 kv contact/air EM field EN V/m (80 MHz to GHz) 3 V/m (,4 GHz to GHz) V/m (,0 GHz to,7 GHz) Rated power frequency magnetic field Performance criteria applied by Gefran EN /m (@ 400 /m) Power supply g) urst EN kv (5/50 ns, 5 khz) Surge EN kv a) / kv b) onducted RF EN V (50 khz to 80 MHz) (@ 0V) I/O signal/control urst EN kv (5/50 ns, 5 khz) d) a) b) c) d) g) Surge EN kv b), c) onducted RF EN V (0 khz to 80 MHz) (@ 0V) Line to line Line to ground Only in the case of longdistance lines Only in the case of lines > 3 m connections between parts of equipment/system which are not connected to a d.c. distribution network are treated as I/O signal/control ports Performance criterion uring testing, normal performance within the specification limits. Example If electronic equipment is required to work with high reliability, the EUT shall operate without any apparent degradation from the manufacturer s specification. Performance criterion uring testing, temporary degradation, or loss of function or performance which is selfrecovering. Example uring testing, an analogue function value may deviate. fter the test, the deviation vanishes. Performance criterion uring testing, temporary degradation, or loss of function or performance which requires operator intervention or system reset occurs. Example In the case of an interruption in the mains longer than the specified buffer time, the power supply unit of the equipment is switched off. The switchon may be automatic or carried out by the operator. Mercury filled transducers M series are designed and in compliance with irective 0/65/EU (RoHS II) only for largescale stationary installation or industrial tools, or for to laboratory equipments for R& purposes. opy of the conformity declaration is for download on the Gefran web site _Manual of Electrical Installationfor Pressure Probes_0707_ENG

12 GEFRN spa via Sebina, Provaglio d Iseo (S) ITLI Tel Fax _Manual of Electrical Installationfor Pressure Probes_0707_ENG