TDK-Lambda FPS-TB User manual
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FPS-TB Outline Drawing
FPS1000 POWER SUPPLY AND FPS-TB SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
Operating personnel must not remove the FPS1000 units and the FPS-TB rack cover.
No internal adjustment or component replacement is allowed by non Densei-Lambda qualied service personnel. Never replace
components with power cable connected. To avoid injuries,always disconnect power, discharge circuits and remove external
voltage sources before touching components. These products are not authorized for use as critical components in nuclear
control systems, life support systems or equipment for use in hazardous environments without the express written approval of
the managing director of Densei-Lambda.
Restricted Access Area: The equipment should only be installed in a Restricted Access Area.
Access should be available to service personnel only.
WICHTIGE SICHERHEITSHINWEISE
Bedienungspersonal oder Anwender duerfen die Gehaeuseabdeckung des FPS-1000 und des FPS-TB nicht entfernen.
Ersatzteiltausch - und Aenderungen duerfen nur von autorisiertem Densei-Lambda SERVICE-Personen bzw. Organisationen
durchgefuehrt werden. Vor Austausch von Bauteilen ist das Netzkabel bzw. die Versorgungsspannung zu trennen.
Energieversorgungsanschluesse sind immer zu trennen, um Personenverletzungen durch gefaehrliche Energieinhalte und
Spannungen auszuschliessen.
Die Stromkreise sind zu entladen, externe Spannungsquellen sind zu entfernen bevor Bauteile bzw. Komponenten getauscht werden.
Der direkte Zugriff auf das Racksystem ist nur dem geschulten Service-Personal erlaubt.
SAFETY APPROVALS
UL 60950-1 and CSA22.2 No.60950-1 - UL Recognized. C-UL for Canada.
IEC 60950-1 - CB Report and Certicate.
EN 60950-1 - CE mark.
Marking by the CE Symbol indicates compliance to the Low Voltage Directive of the European Union.
A “Declaration of Conformity” in accordance with the preceding directives and standards has been made and is on le at our EU
representative TDK LAMBDA UK, located at Kingsley Avenue, Ilfracombe, Devon EX34 8ES, UK.
A “Declaration of Conformity” may be accessed via company website www.uk.tdk-lambda.com/technical-data
SAFETY-CLASS OF INSULATION
The FPS1000 and FPS-TB are designed for the following safety parameters: Material group IIIa, Pollution degree 2,
Overvoltage category II, Class I (earthed), indoor use as part of an overall equipment such that the FPS product is accessible to
service personnel only.
GROUNDING
These products are Safety Class I instruments. To minimize shock hazard, the instruments chassis must be connected to an
electrical ground. The instruments must be connected to the AC power supply mains through a three conductor power cable,
with the ground wire rmly connected to an electrical ground (safety ground) at the power outlet.
For instruments designed to be hard-wired to the supply mains, the protective earth terminal must be connected to the safety
electrical ground before any other connection is made.
Any interruption of the protective ground conductor, or disconnection of the protective earth terminal will cause a potential shock
hazard that might cause personal injury.
INPUT RATINGS
Do not use AC supply which exceeds the input voltage and frequency rating of these instruments. The input voltage and
frequency rating is: 100-240V~ , 50/60Hz. For safety reasons, the mains supply voltage actuations should not exceed +/-10%
of nominal voltage.
The leakage current of the end use equipment should not exceed 3.5mA.
FPS-TB RACK AC INPUT
CAUTION:
Risk of electrical shock and energy hazard. Disconnecting one power supply disconnects only one power supply module.
To isolate the unit completely, disconnect all power supplies.
ACHTUNG:
Spannungsfuehrende Teile - Gefahr durch elektrischen Schlag order hohe Energieinhalte.
Alle Netzstecker der einzelnen Komponenten bzw. der Einschuebe muessen getrennt werden, damit das System
“spannungsfrei” ist.
ATTENTION:
Risque de choc et de danger e'lectriques. Le de'branchement d'une seule alimenttation stabilise'e ne de'branche uniquement
qu'un module "Alimentation Stabilise'e".
Pour isoler completement le module en cause, il faut de'brancher toutes les alimentations stabilise'es.
SAFETY SYMBOLS
CAUTION Risk of Electrical Shock.
Instruction manual symbol. The instrument will be marked with this symbol when it is
necessary for the user to refer to the instruction manual.
Indicates hazardous voltage.
Indicates ground terminal.
Protective Ground Conductor Terminal
Denotes hazard. An attention to a procedure is called. Not following the procedure
correctly could result in personal injury. A WARNING sign should not be skipped and
all indicated conditions must be fully understood and met.
Denotes hazard. An attention to a procedure is called. Not following the procedure
correctly could result in damage to the equipment.
ENERGY HAZARD
The FPS1000 and FPS-TB products are capable of providing hazardous energy.
Manufacturers nal equipment must provide protection to service personnel against inadvertent contact with these models
output terminals. If set such that hazardous energy can occur then the output terminals or connections therefore must not be
user accessible.
OVERCURRENT PROTECTION:
A readily accessible Listed branch circuit overcurrent protective device rated 20 A must be incorporated in the building wiring.
FUSES
There are no user replaceable fuses in the FPS1000 and FPS-TB products. Internal fuses are sized for fault protection and if a
fuse was opened it would indicate that service is required. Fuse replacement should be made by qualied technical personnel.
FPS-TB rack contains no fuses. FPS1000 units fuses rating are described below.
F101: F20A H 250Vac
F102: 6.3A 400Vdc
SICHERHEITSHINWEISE
Vor Anschluss an die Netzversorgung ist die Aufstellanleitung zu beachten!
1. Absicherung: F101: F20A H 250VAC, F102: 6.3A 400VDC
2. Der maximale Ableitstrom der Gesamtanlage darf 3.5mA nicht ueberschreiten.
3. Die Gehaeuseabdeckung darf nur im stromlosen Zustand geoeffnet werden.
ACHTUNG:
Sicherungen duerfen nur durch geschulte Service Personen getauscht werden.
FPS1000-TB Outline Drawing
FPS-TB
FPS1000
10K 10K
10K
3
14
5
11
9
3. OUTPUT VOLTAG TRIMMING
FPS-TB
FPS1000
+S
-S
V_TRIM
4. SUPERVISORY SIGNALS
Signals are accessible at the J1 connector on the rear panel of the rack.
Fig 4-1 shows typical connection for FPS1000 inside the rack.
- Refer to Table 1.
Fig 3-1
Note: AC_FAIL, DC_OK and TEMP.ALARM are open collector signals.
Fig 4-1
Fig 3-1 shows typical connection for FPS1000 inside the rack.
- Refer to Table 1.
Fig 5-1
6. SERIES OPERATION
Up to 3 units of the same voltage and current rating can be used for increased output voltage
It is recommended that diodes be connected in parallel with each unit output to prevent reverse voltage.
Each diode should be rated to at least the power supply rated output voltage and output current.
Fig 6-1 Series operation is not applicable
for units with I2C bus option.
Module “A”
Module “B”
Module “C”
A0
1
0
1
A1
1
1
0
A2
1
1
1
FPS-TB I2C BUS INTERFACE OPTION
MODULES LOCATION
FPS1000 module
can be plugged into the FPS-TB rack.
Fig 7-1
Note1: Forced air cooling allow minimum 50mm of unrestricted air space at the rear of the unit.
Do not obsruct air ow to the unit front panel
ADDRESSING (A0, A1, A2).
The address line of the FPS1000 units installed in the FPS-TB rack are internally xed.
Refer to the following table for detailes:
Note: Address are applicable when modules FPS1000/S (I2C option) are used
< 80% +/-5% of Vo rated
Input voltage < 85Vac
The address of each FPS1000 unit is internally fixed.
Refer to the addressing table for details.
Model: FPS1000-48 /S
Measurements and calculation examples
Output voltage readback
1. Output voltage (at the output terminals): 48.0V
2. Voltage before the "Oring" diode: 48.0V+0.5V=48.5V
3. Hex readback: CE (1100 1110).
4. Convert the hex readback to decimal: 206
5. Calculate measured Vout: Vout=206*0.2344=48.286V
A/D so that on every read data from each channel is read. Note that on each read. a conversion is started for a particular
channel and the result which will be displayed and will be of the previous read. (i.e. the previous channel).
Thus second read cycle gives result of the actual channel.
Note: the first result from a sequence of reads should not be considered.
FPS1000-48/S
FPS1000-32/S
FPS1000-24/SFPS1000-12/S
0~15V
0~80A
0~100ϒC
0.0586 V/Bit
0.312 A/Bit
0.391ϒC/Bit
IA679-04-01A
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