Siemens Pacemaker UM344-2 Manuel d'utilisateur Page 46
- Page / 183
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
INSTALLATION UM344-2
September 1995
4
-
12
Ÿ A Junction should be a simple electrical series connection containing NO repeaters or other devices
(active or passive) that can degrade HART communications.
4.3.7 Safety Barriers
Installed safety barriers must comply with the following:
Ÿ Locate intrinsic safety barriers between the system power supply (e.g., Primary Master, if used)
residing in the non-hazardous area and the transmitter(s) in the hazardous area.
Ÿ Combined or separate supply and return barriers may be used.
Ÿ For an intrinsically safe application, the DC voltage applied to the safe side of the barrier must be 0.6
Vdc less than the rated barrier working voltage.
Ÿ An Active Supply Barrier must be operated within its specified input working voltage.
Ÿ Barrier shunt impedance to ground shall not be less than 5000Ω for the HART range of frequencies
(500 Hz to 2500 Hz).
Ÿ Barrier end-to-end resistance, stated by the manufacturer, is used in calculating the maximum
Network cable length and minimum and maximum network voltages.
Ÿ The barrier shall be installed and wired in accordance with the manufacturers instructions.
Refer to Appendix B for hazardous area installation drawings.
4.3.8 Connection of Miscellaneous Hardware
Miscellaneous non-signaling hardware (e.g., recorders, current meters) may be connected to a Point-To-
Point Network in accordance with the following list.
IMPORTANT
No non-signaling hardware (meters or measuring devices) may be
connected to a Multi-Drop Network since the transmitters, in this mode,
do not output an analog process variable.
Ÿ Miscellaneous hardware may be series or parallel connected to the Network according to its function.
Ÿ Miscellaneous hardware must be passive two-terminal devices.
Ÿ Miscellaneous hardware may not generate any type of noise or signals, other than noise that is
inherent in resistive components.
- USER’S MANUAL 1
- TABLE OF CONTENTS 2
- CONTENTS UM344-2 3
- September 1995 3
- UM344-2 CONTENTS 4
- September 1995 4
- SECTION AND TITLE PAGE 5
- LIST OF ILLUSTRATIONS 6
- LIST OF TABLES 7
- 1.0 INTRODUCTION 10
- FIGURE 1-1 Basic Model 344 11
- X02869S1 12
- 2.0 XTC COMMUNICATOR 14
- MOORE XTC COMMUNICATOR 15
- SELECT BLOCK TO EDIT 16
- - SENSOR INPUT 16
- PREV NEXT END ECT 16
- SELECT FUNCTION 18
- FIND ARCH TEST 18
- XMTR FUNC MXC END 18
- X02849S1 19
- LOOP OVERRIDE - CHOOSE 21
- CURRENT OUTPUT LEVEL 21
- 4 MA 20 MA OTHR END 21
- X02807S1 25
- SHORT OR LONG FORM 27
- ADDRESS? 27
- SHRT LONG 27
- ADDR ADDR POLL END 27
- MXC SELF TEST 28
- TEST TEST 28
- KEYS SCRN END 28
- WARNING! SELF TEST 30
- MAY BUMP TRANSMITTER 30
- OUTPUT A 30
- 4.0 INSTALLATION 35
- X02866S1 39
- X02867S1 40
- X02868S1 41
- X02817S1 42
- X02821S1 52
- Wall Mounting 53
- X02818S0 57
- FIGURE 4-8 Sensor Assembly 58
- X028AAS0 60
- X02870S1 61
- X02824S1 63
- TESTSIGNAL 66
- X02825S1 67
- MV LO : 0.0000 74
- ENTER MV LO: 74
- (F4) to change the setpoint 78
- DOWNLOADING 84
- CONFIGURATION 84
- - PLEASE WAIT 84
- DOWNLOAD 84
- COMPLETE 84
- MANUAL control mode to 92
- MANUAL control mode 92
- DG MR END CONT 96
- WARNING : ARCHIVE 97
- CONTAINS NO DATA 97
- A 97
- ERROR! ARCHIVE TYPE 98
- DOESN'T MATCH THE 98
- TRANSMITTER TYPE 98
- X02808S1 106
- X02827S1 1 of 2 111
- X02827S1 2 of 2 112
- APPLY 103.00 mV TO 115
- WITH COPPER WIRE 115
- CAL TEST END 118
- CALIBRATE / TEST 118
- TRANSMITTER PASSED 121
- TRANSMITTER SELFTEST 121
- 7.0 CIRCUIT DESCRIPTION 134
- Output Circuitry 135
- Input Circuitry 135
- X02815S0 142
- Z FS 146
- 9.0 GLOSSARY 154
- 4 - 20 mA 160
- Failsafe Level 160
- Absolute Alarm #1 161
- Absolute Alarm #2 161
- R = 162
- X02879S0 163
- Block Diagram, PD Controller 164
- Block Diagram, ID Controller 165
- X02881S1 168
- WARRANTY 177
- WARRANTY UM344-2 178
- W-2 October 1996 178
- PARTS LIST 179
- USER’S MANUAL ADDENDUM 181
- X03013S1 182
Produits connexes et manuels pour Mesure, test et contrôle Siemens Pacemaker UM344-2
(22 pages)
(22 pages)
Mesure, test et contrôle Siemens BTC-BR Manuel
(264 pages)
(264 pages)
© 2020, manymanuals.fr. Tous droits réservés | 0.235 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels