SLA3.100

SLA3.100 PULS | Alldatasheet

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Technical content

Low Volt. UL508 LISTED IND. CONT. EQ.

18 WM, 60°C

IEC60950Appr. No. 34301 AS-InterfacePower Supply with 2.8A SLA3.100

• Input: AC 115V / 230V  Output: 30.55V / 2.8A  AS Interface data decoupling  Infrared (IR) addressing mode  For highly demanding industrial

applications

• NEC Class 2 Power Supply Input Rated voltage AC100-120/220-240V (selectable by front panel slide switch) Rated current 2.0A (switch in 115V position) 0.9A (switch in 230V position) Frequency 47...63 Hz (alternatively DC also possible) Power factor >0.5 Harmonic current emissions EN 61000-3-2 [PFC], Class A limits are fulfilled Integrated internal fuse T2A5 / 250V HBC (not accessible) Inrush current Peak current I pk I2t limited by NTC resistor Tamb = +50°C, cold start (line impedance acc. EN 61000-3-3) 20A (AC 132V) / 38A (AC 264V) 1.5 A 2s (AC 132V) / 1.8 A2s (AC 264V) Hold-up time >26 ms @ AC 100V or 196V and rated load (also see diagram) Output Rated voltage DC 30.55V ±3% (not adjustable) Rated current 2.8A Isolation Safe low voltage PELV (IEC364-4-41) SELV (IEC60950) Current limitation >3.2 A Overload behaviour Continuous current (also see diagram) Short-circuit current min. 3.2A, max. 4.6A Load regulation stat. <200mV (no load / full load) Ripple <50 mV PP (500kHz bandw., 50Ω measurem., ohmic load) Noise (Spikes) <100mV PP (20MHz bandw., 50 Ω measurem., ohmic load) Over-voltage protection max. 55V Operating indictor Green LED (extinguishes at overload) Output is protected against short-circuit, open circuit and overload. Use AS-Interface power supplies only together with AS-Interface lines. Data and energy: The primary switched mode DIN rail power supply SLA3.100 specifically supplies AS Interface® systems with energy. The AS-Interface bus techno- logy allows to connect up to 62 participants to a control and to supply them with energy with a single two-conductor cable. When connecting slaves, the yellow AS-Interface cable offers the high degree of protection IP67 in conjunction with the insulation displacement. The communica- tion signals of the individual network participants are modulated onto the supply voltage. For this purpose, specific power supply units with in- tegrated data decoupling are required for AS-Interface systems. Fast addressing of slaves: The "IR addressing mode" selectable via jumper interrupts the data com- munication on the yellow AS-Interface cable. Participants with an infra- red interface can then quickly be assigned a new ID address by means of an infrared programming unit without the need to disconnect them from the AS-Interface cable. Afterwards, the "Communication Mode" can be selected again to re-start the data communication. Fit for the world market: The input voltage range of the unit can be selected on the front panel. Thus, it can be operated worldwide on all usual single-phase line volta- ges. International (IEC 60950) and various national (CBscheme) approvals allow for worldwide application. Order information Order number Description SLA3.100 SLZ11 SLZ02 AS-Interface power supply unit Adapter for S7-300 rail Wall mounting set (two pcs. per package) Short description

SLA3.100Data sheet Efficiency, Reliability Operating and environmental data Efficiency typ. 90.5% (AC 230V, 2.8A) Power dissipation typ. 9.1W (AC 230V, 2.8A) Non-operating temperature range -25°C...+85°C Operating temperature range -10°C...+70°C (measured at 25mm below the unit) Derating from 60°C 2W/K onwards, power reduction necessary Cooling natural convection, no forced air-cooling necessary Over-temperature protection not implemented Humidity protect from moisture and condensation Vibration  Sinus R a n d o m 17.8Hz – 500Hz 2g (IEC 68-2-6) 2...800Hz 0.5m Shock 15g (6ms), 10g (11ms), IEC 68-2-27 Degree of pollution 2 (EN 60950) Overvoltage category II (IEC 60950) III (EN 50178) Electromagnetic Compatibility (EMC) Emissions EN 61000-6-3 (also includes EN 61000-6-4) Class B (EN 55011, EN 55022) EN 61000-3-2 and EN 61000-3-3 Immunity  Electrostatic Discharge (ESD) EN 61000-6-2 (also includes EN 61000-6-1), EN 61000-4-2, Level 4 (withstands 8 kV direct discharge, 15 kV air discharge)  Electromagnetic radiated fields EN 61000-4-3, Level 3 (10 V/m) ENV 50204 (10 V/m)  Burst, coupled to: – ACin lines – DCout lines EN 61000-4-4, Level 4 (4 kV) Level 3 (2 kV)  Surge transients – Differential mode (L→PE) – Common mode → N) EN 61000-4-5, Installation class 4 (4 kV) Installation class 4 (2 kV)  Conducted noise immunity EN 61000-4-6, Level 3 (10V, 150 kHz-80 MHz)  Voltage dips EN 61000-4-11 T r a n s i e n t immunity Transient resistance acc. to VDE 0160 / W2 over entire load range Schematic L N Transient- Inrush- and EMC- Filter Input Rectifier and Hold-up Capacitor DC to DC Converter DC DC AS-i Decoupling Network Infrared (IR) Addressing Mode AS-i + Shield AS-i + AS-i - AS-i - Mode Selector: Communication/ IR Addressing IR on AS-i ok V AS-Interface

SLA3.100Data sheet Connectors and terminals Front elements Terminals Fingertouch-proof terminals with captive screws for 5.5 mm slotted screwdriver or Philips cross-recessed screwdriver No. 2 Position Easy to reach term inals on the front panel; input and output clearly separate from each other Tightening torque 0.8 Nm Wire gauge  flexible cable  solid cable 0.5-4mm 2 (20-10AWG) 0.5-6mm2 (20-10AWG) Ferrules admissible Stripping length 7mm PE terminal N Input neutral L Input phase brown Positive AS-Interface output voltage (twice) blue Negative AS-Interface output voltage (twice) Shield Connection of machine ground. (Functional earth for balancing the AS-Inter- face output. Connection is recommended for EMC) Construction / Mechanics Installation notes Housing Robust metal housi ng for built-in installation Degree of protection IP20 (EN 60529) Class of protection 1 (IEC 60536); do not use without protective earth (PE) Width w Height h Depth d 49mm 124mm 102mm (without DIN rail) Weight appr. 500g External fusing  not necessary (internal fuse)  observe national regulations  circuit breaker with B-characteristic min. 6A or slower action, or alternatively 16A HBC fuse recommended Mounting position vertical; input below, output above Free space for cooling above / below 25mm recommended left / right 15mm recommended Always connect PE before operating the unit! Operation without AS-Interface: This AS-Interface PSU has an in- ductive output. When operating without AS-Interface structure (e.g. in a laboratory test) you should connect a 470µF / 35V capacitor between AS-Interface + and AS-Interface – as commercial electronic loads in combination with the data decoupling often tend to oscillate, and the oscillation may exceed the permitted modulation voltage. Otherwise, equipment may be destroyed. Operating indicators and elements 115/230V switch: Slide switch to select the input voltage range DIN-rail mouting bracket Plastic slider:  Mounting: Place the unit onto the DIN-rail and push it down- wards and against the lower front edge until it snaps into place.  Detachment: Push downwards and detach the unit from its DIN- rail mounting bracket. Output terminals: Dual terminals for AS-Interface + and AS-Interface – Input terminals Machine ground connection Green LED: ON: AS-Interface voltage is within the limits. OFF: at overload or missing input voltage Red LED: ON: Jumper position 2-3 OFF: Jumper position 1-2 Plug-in jumper: Pos. 1-2: regular AS- Interface communication Pos. 2-3: Data communi- cation is interrupted. IR-addressing can be car- ried out Plastic slider

Your partner in power supply: European Power Supply Manufacturers Association PULS GmbH Arabellastraße 15 D-81925 München Tel.: +49 89 9278-0 www.puls-power.com Fax: +49 89 9278-199 SLA3.100Data sheet 4/4 sla3e100 / 040511 Bayerns Best 50 Czech 100 Best Europe’s 500 Functional diagrams Derating 0,4 0,7 1 1,3 1,6 1,9 2,2 2,5 2,8 3,1 Output current Iout [A] Efficiency [%] Power dissipation P loss [W] Efficiency Power dissipation Efficiency / Power dissipation Start behaviour 110 130 150 70 95 120 145 170 195 220 245 270 Input voltage VACin [V] Hold-up time [ms] Hold-up time 115 V 50% load full load position 230 V position min. typ. typ. min. 01234 Output current Iout [A] Output voltage Vout [V] Output characteristic / Overload behaviour Imax (Pmax) 2.8A 2.1A -10°C 0°C 10°C 20°C 30°C 40°C 50°C 60°C 70°C Tamb (85W) (65W) Unless otherwise stated, specifications are valid for AC 230V input voltage, +25°C ambient temperature, and 5 min. run-in time. They are subject to change without prior notice. UOut UIn 115V switch pos.

78 Vac

82 Vac

151 Vac

160 Vac

30.6V 230V switch pos.