SVS24-08-001 E-T-A | Alldatasheet
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Technical content
Features
l Systematic integration of overcurrent protection, power distribution and remote input and output l Power distribution and selective protection of DC 24 V load circuits all in one l Clear layout of distribution and wiring l Profitability through considerably reduced wiring time l Reduction of planning, design and installation time l Ease of maintenance, diagnosis and system extension l Compact power distribution for compact control cabinets l External loop-in option between load output terminal (L) and (1) per slot l Communication via signalling module Suitable for the following types: Electronic circuit protectors REF16-S114 Application Modular power distribution system for short circuit current limited DC 24 V applications Supply (X21) Voltage ratings: DC 24 V (18 ... 30 V) Total current max. 40 A Terminals spring-loaded terminals, 1-pole max. cable cross section with/without wire end ferrule 0.25 – 10 mm stripping length 12 mm F-slots 8 ways for circuit protectors, prepared for types REF16-S114-… Load output and minus terminal block per way (X1 ... X8) Voltage ratings DC 24 V (18 ... 32 V) Current max. 10 A per terminal block X1 ... X8 / slot F1 ... F8 Terminals 3 protected load outputs (2/3/4) per slot external loop-in option between load output terminal (L) and (1) per slot Caution: condition as delivered: L and 1 jumpered (2) DC 24 V (+) (3) DC 24 V (+) (4) DC 24 V (+) 3 joint minus return conductors of the load (5/6/7) (5) DC 24 V (-) (6) DC 24 V (-) (7) DC 24 V (-) push-in terminal block, 5-pole / 3-pole max. cable cross section flexible with wire end ferrule (with plastic sleeve) 0.25 – 1.5 mm flexible with wire end ferrule (without plastic sleeve) 0.25 – 1.5 mm stripping length with wire end ferrule 8 mm 1) When mounted side-by-side and fully equipped with the circuit protectors REF16-Sxxx rated 10A the devices can only carry 80% of their rated load continuously.
www.e-t-a.de 1710 Power distribution system SVS24 Technical data (Tamb = 25 °C, UB = DC 24 V) Notes l The max. total current of 40 A per way must not be exceeded. l The user has to ensure that the cable cross section of the load circuit in question complies with the current rating of the used load or circuit protector. l The technical data of the circuit protector have to be observed. l In addition special precautions must be taken in the system or machine (e.g. use of a safety PLC) which reliably prevent an automatic re-start of parts of the system (cf. Machinery Directive 2006/42/EG and EN 60204-1, Safety of Machinery). In the event of a failure (short circuit/overload) the load circuit will be disconnected by the circuit protector. l The power distribution system must only be installed by qualified personnel. l It is only intended for use with safety extra-low voltage (= 24 V DC). l Only after expert installation must the device be supplied with power. l After tripping of the circuit protector, before reset, the cause of short circuit or overload has to be remedied. l The national standards (e.g. for Germany DIN VDE 0100) have to be observed for installation and selection of feed and return cables. l Connection to a higher or not reliably disconnected voltage can cause hazardous conditions or damages. Control input ( remote and signalling (X41) Card edge slot (X41) can be fitted variably, see accessories SIGMO-24-001 I/O connect module, single signalling status and remote input, wiring directly via signal terminals X51 General data Mounting of enclosure Temperature range Storage temperature Material of enclosure Degree of protection Insulation voltage Dimensions Mass symmetrical rail to EN 60715 - 35 x 7.5 0 ... 50 °C (without condensation) -20 ... +70 °C plastic material terminals IP20 DIN 40050 pcb IP00 DIN 40050 (double coating) SIGMO module IP00 Caution: ESD-sensitive sub-assemblies! DC 250V (pcb) see dimensional drawing (tolerances to DIN ISO 286 part 1 IT13) SVS24-08-001 approx. 380 g Mounting position Order numbering code Type SVS24 power distribution system for REF16-S114 DC24V-xxA l for short-circuit limited DC 24 V applications l max. 40 A cont. load l including jumpers isolated on load output terminal L-1, per slot, plugged in when delivered l card-edge slot for control input / remote and signalling can optionally be fitted with: - signalling module SIGMO-24xxx Max. number of circuit protectors on the distribution system 08 8 circuit protectors (F1...F8) Assembly version, load output / minus terminals 001 completely fitted with push-in terminals (max. 2.5 mm 2, without wire end ferrule) SVS24 08 - 001 ordering example CAUTION Caution: Electrostatically sensitive sub-assemblies can be destroyed by voltages far below the human perception threshold. These voltages already occur if you touch a component or electrical terminals of a sub- assembly without being electrostatically discharged. The damage of a sub- assembly caused by an overvoltage is often not immediately recognised, but will be noticed only after a longer operating time.
www.e-t-a.de 1710 Power distribution system SVS24 Schematic diagram SVS24-08-001 - - - - DC24V / max. 40 A Load IN+ SF Line GND Line GND Line GND Line GND Load IN+ SF Load IN+ SF Load IN+ SF insulated wire bridges, fitted X41 card edge slot X41 card edge slot X41 card edge slot X41 card edge slot X41 card edge slot F1 F2 F7 F8 + / - / L L L L X21 X1 X2 X7 X8 X1 X2 X7 X8 1+ 1- Dimensions SVS24-08-001 DC24V/40A Made in Germany X41 X21 + Typ: SVS24- 08-001 X21 - (-) (-) (+) L X1 X2 X3 X4 X5 X6 X7 X8 F1 F2 F3 F4 F5 F6 F7 F8 109 approx. 77 symmetrical rail EN 60715-35x7.5 (not part of the delivery) load output terminals push-in terminals 6- and 3-pole 1.5 mm² max. 10 A terminals: power supply spring-loaded terminals 10.0 mm², 1-pole max. 40 A load output and minus terminals "push-in" 1.5 mm² wire end ferrule with plastic sleeve 2.5 mm² wire end ferrule without plastic sleeve wire bridges fitted between L and 1 approx. 7 150 G E R M A N Y card edge slot mounting socket for cable binders (+) L Please order the required population option separately.
www.e-t-a.de 1710 Power distribution system SVS24 SVS24-08-001, empty SVS24-08-001 fitted with REF16-S… and SIGMO-24-001 Pwr Com Err freeze off X51 COM (+) L (-) (+) L (-) X21 + Typ: SVS24- 08-011 X21 - DC24V/40A X41 F1 F2 F3 F4 F5 F6 F7 F8 X1 X2 X3 X4 X5 X6 X7 X8Made in Germany 150 109 approx. 108 REF16-S... G E R M A N Y Made in Germany wire bridges, isol. fitted card edge slot symmetrical rail EN 60715-35x7.5 (not part of the delivery) approx. 7 mounting socket for cable binders accessories: SIGMO-24-xxx module Please order the required population option separately. Please order the required population option separately. Accessories Insulated wire bridge 7.5 0.295 Insulated wire bridge 8 pcs of the wire bridge are supplied with the product Part no. X 223 108 01 Packaging unit: 10 pcs All information and data given on our products are accurate and reliable to the best of our knowledge, but E-T-A does not accept any responsibility for the use in applications which are not in accordance with the present specification. E-T-A reserves the right to change specifi- cations at any time in the interest of improved design, performance and cost effectiveness, Dimensions are subject to change without notice. Please enquire for the latest dimensional drawing with tolerances if required. All dimensions, data, pictures and descriptions are for information only and are not binding. Amendments, errors and omissions excepted. Ordering codes of the products may differ from their marking.
www.e-t-a.de 1710 Power distribution system SVS24 Accessories: I/O-Connect Module – type: SIGMO-24-001 Schematic diagram 65.7 45 9.3 DATA IN GND S1freeze off DATA OUT CLK CPU SIGMO-24-001 SIGMO-24-001 I/O-Connect module, single signalling status and remote Wiring directly via signal terminals X51 suitable for direct connection to a superordinate control unit (PLC) Voltage ratings: DC 24 V Weight: 16g SIGMO-24-001 Terminal design: Signalling push-in terminal block (X51 COM) DA TA IN CLK IN DA TA OUT GND push-in terminal block, 4-pole max. cable cr oss section flexible with wir e end ferrule (with plastic sleeve) 0.20 – 0.75 mm2 flexible with wir e end ferrule (without plastic sleeve) 0.20 – 1.5 mm2 stripping length 8 mm cable length max. 3 m r ecommendation: Secure/fix cable on SVS24... Please observe separate user manual SIGMO-24-001. Caution: ESD-sensitive sub-assemblies!