Puls PIANO PIM60.241 User manual

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 1 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
POWER SUPPLY 1AC 24V 60W
•AC 100-240V Wide-range input
•NEC CLASS 2 c mpliant
•C st ptimized with ut c mpr mising quality r
reliability
•N PE c nnecti n required
•Width nly 36mm
•Efficiency up t 91.8%
•L w n -l ad p wer l sses
•Full p wer between -10°C and +60°C
•Push-in terminals
•3 Year warranty
PRODUCT DESCRIPTION SHORT-FORM DATA
The PIM60.241 is a DIN rail m untable single-phase-
input p wer supply, which pr vides a fl ating,
stabilized and galvanically separated SELV/PELV/ES1
utput v ltage. The utput fulfils the requirements
f r a limited p wer s urce acc rding t NEC CLASS 2.
The device is equipped with Push-in terminals, which
are ptimized f r aut mated wiring.
The mechanically r bust h using is made f a high-
grade, reinf rced m lded material, which permits
surr unding temperatures up t +70°C.
The unit is designed as “Class f Pr tecti n” II unit and
fulfills the safety and EMC requirements with ut an
input PE c nnecti n. This saves wiring c sts.
The PIANO family is a c mpact industrial grade DIN rail
p wer supply series that f cuses n the essential
features needed in t day’s industrial applicati ns. The
excellent c st/perf rmance rati d es n t c mpr mise
quality r reliability.
Output v ltage DC 24V N minal
Adjustment range 24-28V Fact ry setting 24.1V
Output current 2.5-2.1A Bel w +60°C ambient
1.9-1.6A At +70°C ambient
Derate between +60°C and +70°C
Input v ltage AC AC 100-240V ± 10%
Mains frequency 50-60Hz ±6%
Input current AC 1 / 0.6A At 120 / 230Vac
P wer fact r 0.55 / 0.47 At 120 / 230Vac
Input inrush
current
15 / 36Apeak At 120 / 230Vac, +40°C,
c ld start
Efficiency 90.7 / 91.8% At 120 / 230Vac
P wer l sses 6.2 / 5.4W At 120 / 230Vac
H ld-up time 24 / 113ms At 120 / 230Vac
Temperature
range
-10°C t +70°C
Size (w x h x d) 36x90x91mm With ut DIN rail
Weight 225g / 0.5lb
ORDER NUMBERS MAIN APPROVALS
Description: P wer supply PIM60.241-xx
Order Number:
PIM60.241
F r details and the c mplete appr val list, see chapter 18.
Ind. C nt. Eq.

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 2 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
Index
1 Intended Use....................................................... 3
2 Installati n Instructi ns...................................... 3
3 AC-Input.............................................................. 4
4 DC-Input.............................................................. 5
5 Input Inrush Current.......................................... 5
6 Output................................................................. 6
7 H ld-up Time...................................................... 7
8 Efficiency and P wer L sses.............................. 8
9 Lifetime Expectancy........................................... 9
10 MTBF.................................................................... 9
11 Functi nal Diagram............................................ 10
12 Terminals And Wiring........................................ 10
13 Fr nt Side And User Elements........................... 11
14 EMC..................................................................... 12
15 Envir nment....................................................... 13
16 Safety and Pr tecti n Features......................... 14
17 Dielectric Strength.............................................. 14
18 Appr ved, Fulfilled r Tested Standards........... 15
19 Regulat ry Pr duct C mpliance........................ 15
20 Physical Dimensi ns And Weight...................... 16
21 Applicati n N tes............................................... 17
21.1 Charging f Batteries.............................. 17
21.2 Series Operati n...................................... 17
21.3 Parallel Use t Increase Output P wer... 17
21.4 Parallel Use f r 1+1 Redundancy........... 17
21.5 Tw Phase Operati n............................. 17
21.6 Use in a Tightly Sealed Encl sure........... 17
The inf rmati n given in this d cument is c rrect t the best f ur kn wledge and experience at the time f publicati n.
If n t expressly agreed therwise, this inf rmati n d es n t represent a warranty in the legal sense f the w rd. As the
state f ur kn wledge and experience is c nstantly changing, the inf rmati n in this data sheet is subject t revisi n. We
theref re kindly ask y u t always use the latest issue f this d cument (available under www.pulsp wer.c m).
N part f this d cument may be repr duced r utilized in any f rm with ut ur pri r permissi n in writing.
Packaging and packaging aids can and sh uld always be recycled. The pr duct itself may n t be disp sed f as d mestic
refuse.
TERMINOLOGY AND ABBREVIATIONS
PE and S mbol PE is the abbreviati n f r Pr tective Earth and has the same meaning as the symb l .
Earth, Ground This d cument uses the term “earth” which is the same as the U.S. term “gr und”.
t.b.d. T be defined, value r descripti n will f ll w later.
AC 230V A figure displayed with the AC r DC bef re the value represents a n minal v ltage with
standard t lerances (usually ±15%) included.
E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) r flat (10V)
230Vac A figure with the unit (Vac) at the end is a m mentary figure with ut any additi nal
t lerances included.
50Hz vs. 60Hz As l ng as n t therwise stated, AC 100V and AC 230V parameters are valid at 50Hz mains
frequency. AC 120V parameters are valid f r 60Hz mains frequency.
ma A key w rd indicating flexibility f ch ice with n implied preference.
shall A key w rd indicating a mandat ry requirement.
should A key w rd indicating flexibility f ch ice with a str ngly preferred implementati n.

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 3 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
1. Intended Use
This device is designed f r installati n in an encl sure and is intended f r c mmercial use, such as in industrial c ntr l,
pr cess c ntr l, m nit ring, measurement, Audi /Vide , inf rmati n r c mmunicati n equipment r the like.
D n t use this device in equipment, where malfuncti ning may cause severe pers nal injury r threaten human life with ut
additi nal appr priate safety devices, that are suited f r the end-applicati n. If this device is used in a manner utside f
its specificati n, the pr tecti n pr vided by the device may be impaired.
D n t use this device n AC 100V mains with m re than 1.9A l ad when the applicati n is sensitive t sh rt utput v ltage
dips during mains interrupti ns even with a length sh rter than 20ms.
2. Installati n Instructi ns
DANGER Risk of electrical shock, fire, personal injur or death.
– Turn p wer ff bef re w rking n the device. Pr tect against inadvertent re-p wering.
– D n t pen, m dify r repair the device.
– Use cauti n t prevent any f reign bjects fr m entering the h using.
– D n t use in wet l cati ns r in areas where m isture r c ndensati n can be expected.
– D n t t uch during p wer- n, and immediately after p wer- ff. H t surfaces may cause burns.
Obe the following installation instructions:
This device may nly be installed and put int perati n by qualified pers nnel. This device d es n t c ntain serviceable
parts. The tripping f an internal fuse is caused by an internal defect. If damage r malfuncti n sh uld ccur during
installati n r perati n, immediately turn p wer ff and send unit t the fact ry f r inspecti n.
Install device in an encl sure pr viding pr tecti n against electrical, mechanical and fire hazards. Install the device nt a
DIN rail acc rding t EN 60715 with the input terminals n the b tt m f the device.
Make sure that the wiring is c rrect by f ll wing all l cal and nati nal c des. Use appr priate c pper cables that are
designed f r a minimum perating temperature f +60°C f r ambient temperatures up t +45°C, +75°C f r ambient
temperatures up t +60°C and +90°C f r ambient temperatures up t +70°C. Ensure that all strands f a stranded wire
enter the terminal c nnecti n.
The device is designed f r p lluti n degree 2 areas in c ntr lled envir nments. N c ndensati n r fr st is all wed. The
encl sure f the device pr vides a degree f pr tecti n f IP20. The encl sure d es n t pr vide pr tecti n against spilled
liquids.
The device is designed f r verv ltage categ ry II z nes. Bel w 2000m altitude the device is tested f r impulse withstand
v ltages up t 4kV, which c rresp nds t OVC III acc rding t IEC 60664-1.
The device is designed as “Class f Pr tecti n” II equipment acc rding t IEC 61140.
The device is suitable t be supplied fr m TN, TT r IT mains netw rks. The c ntinu us v ltage between the input terminal
and the PE p tential must n t exceed 300Vac. A disc nnecting means shall be pr vided f r the input f the device.
The device is designed f r c nvecti n c ling and d es n t require an external fan. D n t bstruct airfl w and d n t
c ver ventilati n grid!
The device is designed f r altitudes up t 5000m (16 400ft). Ab ve 2000m (6560ft) a reducti n in utput current is required.
Keep the f ll wing minimum installati n clearances: 40mm n t p, 20mm n the b tt m, 0mm left and right side. Increase
the 0mm t 15mm in case the adjacent device is a heat s urce.
The device is designed, tested and appr ved f r branch circuits up t 20A with ut additi nal pr tecti n device. If an
external fuse is utilized, d n t use circuit breakers smaller than 6A B- r 4A C-Characteristic t av id a nuisance tripping
f the circuit breaker.
The maximum surr unding air temperature is +70°C (158°F). The perati nal temperature is the same as the ambient r
surr unding air temperature and is defined 2cm bel w the device. The device is designed t perate in areas between 5%
and 95% relative humidity.

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 4 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
3. AC-Input
The device is suitable t be supplied fr m TN, TT r IT mains netw rks.
AC input n m. AC 100-240V
AC input range 90-264Vac C ntinu us perati n
264-300Vac F r maximum 500ms
All wed v ltage L r N t
earth
max. 300Vac C ntinu us, acc rding t IEC 60664-1
Input frequency n m. 50-60Hz ±6%
Turn- n v ltage typ. 75Vac Steady-state value, see Fig. 3-1
Shut-d wn v ltage typ. 54Vac Steady-state value, see Fig. 3-1
External input pr tecti n See rec mmendati ns in chapter 2.
AC 100V AC 120V AC 230V
Input current typ. 1.15A 1A 0.6A At 24V, 2.5A, see Fig. 3-1
P wer fact r typ. 0.58 0.55 0.47 At 24V, 2.5A, see Fig. 3-4
Start-up delay typ. 50ms 50ms 48ms See Fig. 3-2
typ. 18ms 18ms 18ms At 24V, 2.5A c nstant current l ad,
0mF l ad capacitance, see Fig. 3-2
Rise time
typ. 52ms 52ms 50ms At 24V, 2.5A c nstant current l ad,
2mF l ad capacitance, see Fig. 3-2
Turn- n versh t max. 100mV 100mV 100mV See Fig. 3-2
Fig. 3-1: Input v ltage range Fig. 3-2: Turn- n behavi r, definiti ns
Fig. 3-3: Input current vs. utput
l ad at 24V utput v ltage
Fig. 3-4: P wer fact r vs. utput
l ad at 24V utput v ltage

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 5 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
4. DC-Input
D n t perate this device with DC-input v ltage.
5. Input Inrush Current
A NTC limits the input inrush current after turn- n f the input v ltage. The inrush current is input v ltage and ambient
temperature dependent. The utput l ad has n impact n the inrush current value.
The charging current int EMI suppressi n capacit rs is disregarded in the first micr sec nds after switch- n.
AC 100V AC 120V AC 230V
typ. 12A 15A 36A At 40°C, ambient, c ld startInrush current Ipeak
typ. 10A 12A 30A At 25°C, ambient, c ld start
max. 15A 18A 44A At 40°C, ambient, c ld start
max. 12A 15A 36A At 25°C, ambient, c ld start
Inrush energy I2t max. 0.2A2s 0.3A2s 1.4A2s At 40°C, ambient, c ld start
Fig. 5-1: Typical turn- n behavi r
at 120Vac and 25°C ambient
Fig. 5-2: Z m int the first inrush peak
Fig. 5-3: Typical turn- n behavi r
at 230Vac and 25°C ambient
Fig. 5-4: Z m int the first inrush peak

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 6 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
6. Output
The utput pr vides a SELV/PELV/ES1 rated v ltage, which is galvanically is lated fr m the input v ltage. The utput is
electr nically pr tected against n -l ad, verl ad and sh rt circuit. In case f a pr tecti n event, audible n ise may ccur.
The utput is designed t supply any kind f l ads, including inductive and capacitive l ads. Capacitive l ads sh uld n t
be larger than 4 400μF with 2.5A r 5 000μF with 1.25A additi nal resistive l ad.
At heavy verl ads (when utput v ltage falls bel w 14V), the device delivers c ntinu us utput current f r 25ms. After
this, the utput is switched ff f r appr x. 145ms bef re a new start attempt is aut matically perf rmed. This cycle is
repeated as l ng as the verl ad exists.
If the verl ad has been cleared, the device will perate n rmally.
Output v ltage n m. DC 24V
Adjustment range 24-28V Guaranteed value
max. 29V This is the maximum utput v ltage which can ccur at
the cl ckwise end p siti n f the p tenti meter due
t t lerances. It is n t a guaranteed value which can be
achieved.
Fact ry settings typ. 24.1V ±0,2%, at full l ad, c ld unit
Line regulati n max. 10mV Between 90 and 300Vac
L ad regulati n max. 100mV Between 0 and 2.5A, static value, see Fig. 6-1
Ripple and n ise v ltage max. 100mVpp Bandwidth 20Hz t 20MHz, 50Ohm
Output current n m. 2.5A At 24V and an ambient temperature bel w 60°C
n m. 1.9A At 24V and 70°C ambient temperature
n m. 2.1A At 28V and an ambient temperature bel w 60°C
n m. 1.6A At 28V and 70°C ambient temperature
Overl ad behavi ur C ntinu us current F r utput v ltage ab ve 14Vdc, see Fig. 6-1
Intermittent current F r utput v ltage bel w 14Vdc, see Fig. 6-2
max. 4A C ntinu us current, see Fig. 6-1Overl ad/
sh rt-circuit current typ. 6A Intermitted current peak value f r typ. 25ms
L ad impedance 150mOhm, see Fig. 6-2
Discharge current f utput capacit rs is n t included.
max. 2.5A Intermitted current average value (R.M.S.)
L ad impedance 150mOhm, see Fig. 6-2
Output capacitance typ. 900μF Included inside the device
Back-feeding l ads max. 35V The unit is resistant and d es n t sh w malfuncti ning
when a l ad feeds back v ltage t the device. It d es n t
matter whether the device is n r ff. The abs rbing
energy can be calculated acc rding t the built-in large
sized utput capacit r.
Fig. 6-1: Output v ltage vs. utput current, typ. Fig. 6-2: Intermittend current at sh rt circuit, typ.*)
*) with c ld devices the times are ab ut 15% l nger.

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 7 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
7. H ld-up Time
The h ld-up time is the time during which a device’s utput v ltage remains within specificati n f ll wing the l ss f input
p wer. The h ld-up time is utput l ad dependent. At n l ad, the h ld-up time can be up t several sec nds. The green
DC-OK LED is als n during this time.
AC 100V AC 120V AC 230V
H ld-up time typ. 14ms 24ms 113ms At 24V, 2.5A
typ. 38ms 58ms 230ms At 24V, 1.25A
min. 11ms 19ms 90ms At 24V, 2.5A
min. 30ms 46ms 184ms At 24V, 1.25A
Fig. 7-1: H ld-up time vs. input v ltage Fig. 7-2: Shut-d wn behavi ur, definiti ns

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 8 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
8. Efficiency and P wer L sses
AC 100V AC 120V AC 230V
Efficiency typ. 89.4% 90.7% 91.8% At 24V, 2.5A (full l ad)
Average efficiency typ. 89.3% 90.1% 90.7% 25% at 0.68A, 25% at 1.25A,
25% at 1.88A, 25% at 2.5A
P wer l sses typ. 0.3W 0.3W 0.4W At n l ad
typ. 3.8W 3.5W 3.4W At 24V, 1.25A (half l ad)
typ. 7.1W 6.2W 5.4W At 24V, 2.5A (full l ad)
The average efficiency is an assumpti n f r a typical applicati n where the device is l aded with 25% f the n minal
l ad f r 25% f the time, 50% f the n minal l ad f r an ther 25% f the time, 75% f the n minal l ad f r an ther
25% f the time and with 100% f the n minal l ad f r the rest f the time.
Fig. 8-1: Efficiency vs. utput current at 24V, typ. Fig. 8-2: L sses vs. utput current at 24V, typ.
Fig. 8-3: Efficiency vs. input v ltage at 24V, 2.5A, typ. Fig. 8-4: L sses vs. input v ltage at 24V, 2.5A, typ.

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 9 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
9. Lifetime Expectancy
The Lifetime expectancy sh wn in the table indicates the minimum perating h urs (service life) and is determined by
the lifetime expectancy f the built-in electr lytic capacit rs. Lifetime expectancy is specified in perati nal h urs and is
calculated acc rding t the capacit r’s manufacturer specificati n.
Please note: The manufacturer f the electr lytic capacit rs nly guarantees a maximum life f up t 15 years (131 400h).
Any number exceeding this value is a calculated the retical lifetime which can be used t c mpare devices.
AC 100V AC 120V AC 230V
Lifetime expectancy 115 000h 131 000h 148 000h At 24V, 2.5A and 40°C
260 000h 263 000h 263 000h At 24V, 1.25A and 40°C
324 000h 370 000h 419 000h At 24V, 2.5A and 25°C
734 000h 744 000h 744 000h At 24V, 1.25A and 25°C
10. MTBF
MTBF stands f r Mean Time Between Failure, which is calculated acc rding t statistical device failures, and indicates
reliability f a device. It is the statistical representati n f the likelih d f a unit t fail and d es n t necessarily represent
the life f a pr duct.
The MTBF figure is a statistical representati n f the likelih d f a device t fail. A MTBF figure f e.g. 1 000 000h means
that statistically ne unit will fail every 100 h urs if 10 000 units are installed in the field. H wever, it cann t be determined
if the failed unit has been running f r 50 000h r nly f r 100h.
F r these types f units the MTTF (Mean Time T Failure) value is the same value as the MTBF value.
AC 100V AC 120V AC 230V
MTBF SN 29500, IEC 61709 1 797 000h 1 858 000h 1 982 000h At 24V, 2.5A and 40°C
3 093 000h 3 186 000h 3 378 000h At 24V, 2.5A and 25°C
MTBF MIL HDBK 217F 868 000h 886 000h 803 000h At 24V, 2.5A and 40°C; Gr und Benign GB40
1 257 000h 1 278 000h 1 175 000h At 24V, 2.5A and 25°C; Gr und Benign GB25
247 000h 252 000h 247 000h At 24V, 2.5A and 40°C; Gr und Fixed GF40
325 000h 331 000h 328 000h At 24V, 2.5A and 25°C; Gr und Fixed GF25

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 10 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
11. Functi nal Diagram
Fig. 11-1: Functi nal diagram
12. Terminals And Wiring
The terminals are IP20 Finger safe c nstructed and suitable f r field- and fact ry wiring.
All Terminals
T pe Push-in terminals
S lid wire max. 2.5mm2
Stranded wire max. 2.5mm2
Stranded wire with ferrules max. 1.5mm2
American Wire Gauge AWG 24-12
Max. wire diameter (including ferrules) 2.3mm
Wire stripping length 10mm / 0.4inch
Screwdriver 3mm sl tted t pen the spring

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 11 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
13. Fr nt Side And User Elements
A Input Terminals
NNeutral c nduct r input
LPhase (Line) input
B OutputTerminals
Dual terminals f r the negative and p sitive p le.
B th p les are internally c nnected.
+P sitive utput
- Negative (return) utput
C DC OK LED (green)
The LED is n, when the utput v ltage is ab ve 18V.
Fig. 13-1: Fr nt side
D Output voltage adustment potentiometer

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 12 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
14. EMC
The EMC behavi r f the device is designed f r applicati ns in industrial envir nment as well as in residential, c mmercial
and light industry envir nments.
The device c mplies with EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2 and EN 61000-3-3. The
device c mplies with FCC Part 15 rules. Operati n is subjected t f ll wing tw c nditi ns: (1) this device may n t cause
harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired perati n.
D n t use this device n AC 100V mains with m re than 1.9A l ad when the applicati n is sensitive t sh rt utput v ltage
dips during mains interrupti ns even with a length sh rter than 20ms.
EMC Immunit
Electr static discharge EN 61000-4-2 C ntact discharge 8kV Criteri n A
Air discharge 8kV Criteri n A
Electr magnetic RF field EN 61000-4-3 80MHz - 6GHz 10V/m Criteri n A
Fast transients (Burst) EN 61000-4-4 Input lines 4kV Criteri n A
Output lines 2kV Criteri n A
Surge v ltage n input EN 61000-4-5 L → N 2kV Criteri n A
N / L → Earthed utput 4kV Criteri n A
Surge v ltage n utput EN 61000-4-5 (+) → (−) 1kV Criteri n A
(+) → (−) Earthed 1kV Criteri n A
(−) → (+) Earthed 1kV Criteri n A
C nducted disturbance EN 61000-4-6 0.15 - 80MHz 10V Criteri n A
V ltage dips EN 61000-4-11 0% f 100Vac 0Vac, 20ms Criteri n A/C
40% f 100Vac 40Vac, 200ms Criteri n C
70% f 100Vac 70Vac, 500ms Criteri n A
0% f 120Vac 0Vac, 20ms Criteri n A
40% f 120Vac 48Vac, 200ms Criteri n C
70% f 120Vac 84Vac, 500ms Criteri n A
0% f 200Vac 0Vac, 20ms Criteri n A
40% f 200Vac 80Vac, 200ms Criteri n A
70% f 200Vac 140Vac, 500ms Criteri n A
V ltage interrupti ns EN 61000-4-11 0V 5000ms Criteri n C
P werful transients VDE 0160 Over entire l ad range 750V, 1.3ms Criteri n A
Performance criterions:
A: The device sh ws n rmal perati n behavi r within the defined limits.
B: The device perates c ntinu usly during and after the test. During the test min r temp rary impairments may
ccur, which will be c rrected by the device itself.
C: Temp rary l ss f functi n is p ssible. The device may shut-d wn and restarts by itself. N damage r hazards
f r the device will ccur.
A/C: Criteri n A f r utput current bel w 1.9A and criteri n C f r utput currents ab ve 1.9A.
EMC Emission
C nducted emissi n input lines EN 55011, EN 55032, FCC Part 15, CISPR 11,
CISPR32
Class B
C nducted emissi n utput lines IEC/CISPR 16-1-2, IEC/CISPR 16-2-1 Limits f r l cal DC p wer netw rks
fulfilled.
Radiated emissi n EN 55011, EN 55032, CISPR 11, CISPR 32 Class B
Harm nic input current EN 61000-3-2 Fulfilled (Class A)
V ltage fluctuati ns, flicker EN 61000-3-3 Fulfilled, tested with n n pulsing
c nstant current l ads.
Switching Frequencies
Main c nverter 2kHz t 130kHz Input v ltage and utput l ad
dependent

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 13 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
15. Envir nment
Operati nal temperature -10°C t +70°C (14°F t 158°F) The perati nal temperature is the ambient r
surr unding temperature and is defined as the
air temperature 2cm bel w the device.
St rage temperature -40°C t +85°C (-40°F t 185°F) F r st rage and transp rtati n
Output derating 0.06A/°C Between +60°C and +70°C (140°F t 158°F)
0.15A/1000m r 5°C/1000m F r altitudes >2000m (6560ft), see Fig. 15-2
The derating is n t hardware c ntr lled. The user has t take this int c nsiderati n t
stay bel w the derated current limits in rder n t t verl ad the unit.
Humidity 5 t 95% r.h. Acc rding t IEC 60068-2-30
N c ndensati n all wed.
Atm spheric pressure 110-54kPa See Fig. 15-2 f r details
Altitude Up t 5000m (16 400ft) See Fig. 15-2 f r details
Over-v ltage categ ry II Acc rding t IEC 60664-1, f r altitudes
<5000m
Impulse withstand v ltage 4kV (acc rding t ver-v ltage
categ ry III)
Input t PE
Acc rding t IEC 60664-1, f r altitudes
<2000m
Degree f p lluti n 2 Acc rding t IEC 60664-1, n n c nductive
Vibrati n sinus idal 2-17.8Hz: ±1.6mm
17.8-500Hz: 2g
2 h urs / axis
Acc rding t IEC 60068-2-6
Sh ck 30g 6ms, 20g 11ms
3 bumps / directi n, 18 bumps in t tal
Acc rding t IEC 60068-2-27
Sh ck and vibrati n is tested in c mbinati n with DIN rails acc rding t EN 60715 with
a height f 15mm and a thickness f 1.3mm.
Fig. 15-1: Output p wer vs. ambient temp. Fig. 15-2: Output p wer vs. altitude

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 14 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
16. Safety and Pr tecti n Features
Is lati n resistance >500MOhm At delivered c nditi n between input and utput,
measured with 500Vdc
Output ver-v ltage pr tecti n typ. 30.5Vdc
max. 32Vdc
In case f an internal defect, a redundant circuit limits the maximum utput
v ltage t 32V. The utput shuts d wn. T attempt a restart, turn the input
p wer ff f r at least 90s.
Class f pr tecti n II Acc rding t IEC 61140
Degree f pr tecti n IP20 Acc rding t EN/IEC 60529
Over-temperature pr tecti n N t Included
Input transient pr tecti n MOV (Metal Oxide Varist r) F r pr tecti n values see chapter 14 (EMC).
Internal input fuse Included N t user replaceable sl w-bl w high-braking
capacity fuse
typ. 40μA / 80μA At 100Vac, 50Hz, TN-, TT-mains / IT-mains
typ. 60μA / 120μA At 120Vac, 60Hz, TN-, TT-mains / IT-mains
typ. 100μA / 200μA At 230Vac, 50Hz, TN-, TT-mains / IT-mains
max. 60μA / 100μA At 110Vac, 50Hz, TN-, TT-mains / IT-mains
max. 80μA / 150μA At 132Vac, 60Hz, TN-, TT-mains / IT-mains
T uch current (leakage current)
max. 140μA / 260μA At 264Vac, 50Hz, TN-, TT-mains / IT-mains
17. Dielectric Strength
The utput v ltage is fl ating and has n hmic c nnecti n t the gr und.
The utput is insulated t the input by a d uble r reinf rced insulati n.
Type and r utine tests are c nducted by the manufacturer. Field tests may be c nducted in the field using the appr priate
test equipment which applies the v ltage with a sl w ramp (2s up and 2s d wn). C nnect all phase-terminals t gether
as well as all utput p les bef re c nducting the test. When testing, set the cut- ff current settings t the value in the
table bel w.
It is rec mmended that either the (+) p le r the (–) p le shall be c nnected t the pr tective earth system. This helps t
av id situati ns in which a l ad starts unexpectedly r cann t be switched ff when unn ticed earth faults ccur.
Fig. 17-1: Dielectric strength
A
Type test 60s 3000Vac
Fact ry test 5s 2500Vac
Field test 5s 2000Vac
Field test cut- ff current
settings
>2mA

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 15 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
18. Appr ved, Fulfilled r Tested Standards
IEC 61010 CB Scheme Certificate
IEC 61010-2-201 - Electrical Equipment f r Measurement, C ntr l and
Lab rat ry Use - Particular requirements f r c ntr l equipment
IEC 62368 CB Scheme Certificate
IEC 62368-1 - Audi /vide , inf rmati n and c mmunicati n
techn l gy equipment - Safety requirements
Output safety level: ES1
UL 61010 UL Certificate
Listed equipment f r categ ry NMTR - UL 61010-2-201 - Electrical
equipment f r measurement, c ntr l and lab rat ry use - Particular
requirements f r c ntr l equipment
Applicable f r US and Canada
E-File: E198865
NEC Class 2 UL Certificate
Limited P wer S urce
Listed in the UL 61010-2-201 appr val rep rt, investigated acc rding
t UL 1310
IEC 61558-2-16
(Annex BB)
Safety Is lating
Transf rmer
Test Certificate
IEC 61558-2-16 - Safety f transf rmers, react rs, p wer supply units
and similar pr ducts f r supply v ltages up t 1100V
Particular requirements and tests f r switch m de p wer supply units
and transf rmers f r switch m de p wer supply units
ISA-71.04-1985 Manufacturer's Declarati n (Online D cument)
Airb rne C ntaminants C rr si n Test
Severity Level: G3 Harsh
H2S: 100ppb
NOx: 1250ppb
Cl2: 20ppb
SO2: 300ppb
Test Durati n: 3 weeks, which simulates a service life f at least 10
years
VDMA 24364 Paint Wetting Impairment Substances Test ( r LABS-Test)
Tested f r Z ne 2 and Test Class C1 acc rding t VDMA 24364-C1-L/W
f r s lvents and water-based paints
19. Regulat ry Pr duct C mpliance
EU Declarati n f
C nf rmity
The CE mark indicates c nf rmance with the Eur pean
– EMC directive
– L w-v ltage directive (LVD)
– R HS directive
REACH Regulati n Manufacturer's Declarati n
EU Regulati n regarding the Registrati n, Evaluati n, Auth rizati n
and Restricti n f Chemicals
EU Regulati n 1907/2006
WEEE Regulati n Manufacturer's Declarati n
EU Directive n Waste Electrical and Electr nic Equipment Registered
in Germany as business t business (B2B) pr ducts.
EU Directive 2012/19/EU
R HS (China R HS 2) Manufacturer's Statement
Administrative Measures f r the Restricti n f the Use f Hazard us
Substances in Electrical and Electr nic Pr ducts 25 years

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 16 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
EAC TR Registrati n EAC Certificate
EAC EurAsian C nf rmity - Registrati n Russia,
Kazakhstan and Belarus
8504408200, 8504409000
20. Physical Dimensi ns And Weight
Width 36mm / 1.42''
Height 90mm / 3.54''
Depth 91mm / 3.58''
The DIN rail height must be added t the unit depth t calculate the t tal required
installati n depth.
Weight 225g / 0.5lb
DIN rail Use 35mm DIN rails acc rding t EN 60715 r EN 50022 with a height f 7.5 r 15mm.
H using material High-grade p lycarb nate / ABS blend material
Installati n clearances See chapter 2.
Penetrati n pr tecti n Small parts like screws, nuts, etc. with a diameter larger than 4.2mm.
Fig. 20-1: Fr nt view Fig. 20-2: Side view
All dimensi ns in mm unless therwise n ted.

PIM60.241
Feb. 2022 / Rev. 2.0 DS-PIM60.241-EN www.pulsp wer.c m 17 / 17
All parameters are specified at 24V, 2.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless therwise n ted.
21. Applicati n N tes
21.1. CHARGING OF BATTERIES
D n t use the p wer supply t charge batteries.
21.2. SERIES OPERATION
P wer supplies f the same type can be c nnected in series f r higher utput
v ltages. It is p ssible t c nnect as many units in series as needed, pr viding the
sum f the utput v ltage d es n t exceed 150Vdc. V ltages with a p tential
ab ve 60Vdc must be installed with a pr tecti n against t uching.
Av id return v ltage (e.g. fr m a decelerating m t r r battery) which is applied
t the utput terminals.
Keep an installati n clearance f 15mm (left / right) between tw p wer supplies
and av id installing the p wer supplies n t p f each ther.
Pay attenti n that leakage current, EMI, inrush current, harm nics will increase
when using multiple p wer supplies.
21.3. PARALLEL USE TO INCREASE OUTPUT POWER
D n t use parallel devices f r higher utput currents.
21.4. PARALLEL USE FOR 1+1 REDUNDANCY
D n t use this device t build redundant systems since there is n m nit ring (DC-OK signal) included.
21.5. TWO PHASE OPERATION
The p wer supply can als be perated n tw phases f a three-phase-system.
Such a phase-t -phase c nnecti n is all wed as l ng as the supplying v ltage is
bel w 240V+10%.
Ensure that the wire, which is c nnected t the N-terminal, is appr priately fused.
21.6. USE IN A TIGHTLY SEALED ENCLOSURE
When the p wer supply is installed in a tightly sealed encl sure, the temperature inside the encl sure will be higher than
utside. In such situati ns, the inside temperature defines the ambient temperature f r the p wer supply.
The p wer supply is placed in the middle f the b x, n ther heat pr ducing items are inside the b x. The temperature
sens r inside the b x is placed in the middle f the right side f the p wer supply with a distance f 1cm. The f ll wing
measurement results can be used as a reference t estimate the temperature rise inside the encl sure.
Case A Case B
Encl sure size 110x180x165mm
Rittal Typ IP66 B x
PK 9516 100
plastic
110x180x165mm
Rittal Typ IP66 B x
PK 9516 100
plastic
Input v ltage 230Vac 230Vac
L ad 24V, 2A; (=80%) 24V, 2.5A; (=100%)
Temperature inside the b x 28.6°C 30.2°C
Temperature utside the b x 21°C 21°C
Temperature rise 7.6K 9.2K