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Installation and assembly:
The PM 1207 must be installed and wired up by a properly qualified expert who is familiar with and adheres to general state-of-the-art engineering
practice as well as the relevant regulations and standards. The device must not be attached to IT systems. The power supply is suitable for use in
Class I, Division 2, Groups A, B, C and D hazardous locations, or non-hazardous locations only.
!
Danger / Warning: Before any installation or maintenance work is undertaken, the master switch must be opened and protected against re-
closure. A suitable disconnector for isolating the unit from the supply circuit must be provided for maintenance procedures. Do not connect or
disconnect equipment when a flammable or combustible atmosphere is present. The PM 1207 is a built-in device and must therefore be mounted
in a distribution box or control cabinet. When used in hazardous environments corresponding to FM Class I, Division 2 or Class I, Zone 2 the device
must be installed in a cabinet or suitable enclosure (minimum IP54). Provisions shall be made to prevent the rated voltage from being exceeded by
transient disturbances of more than 40%. Explosion Hazard: Do not disconnect equipment while the circuit is live or unless the area is known to be
free of ignitable concentrations. Substitution of any component may impair suitability for Class I, Division 2. Exposure to some chemicals may
degrade the sealing properties of materials used in the internal sealed relay device.
The unit can be snapped onto DIN rails in accordance with EN 60175-35x7.5/15. To install (Fig. A), suspend the unit on the rail d by lugs a and
press until the mounting slide s engages (see page 7). If the unit does not snap easily onto the rail, loosen slide s slightly as described under
Dismounting (Fig. B). To dismount the unit from the rail, use a screwdriver to undo the mounting slide s in the direction of the arrow and
dismount the unit. The unit is also designed for wall mounting. To wall-mount the unit, push the two mounting slides on the rear in the arrow
directions illustrated in Fig. C.
Use a screwdriver with a 3mm blade width (tightening torque 0.5 – 0.6 Nm) to wire up the unit. Use copper cables (approved for 65/75 °C) with a
cross section of up to 1 x 2.5 mm
incoming mains cable and outgoing cables is recommended.
To ensure that the unit is properly cooled, it must be mounted vertically with the input and output terminals at the top. A minimum clearance of 2
cm must be left above and below the unit to allow natural convection.
It is permissible to connect two identical units in parallel to boost output.
Technical data: Unless otherwise specified, all technical data apply for an input voltage of 230 V AC and an ambient temperature of +25 °C.
Subject to technical changes without prior notice.
Type:
Order number:
Input data:
Rated input voltage U
:
e rated
Working voltage range:
Rated frequency range:
Mains buffering:
Rated input current I
:
e rated
Protection in main supply conductor:
Output data:
Rated output voltage U
:
a rated
Residual ripple/spikes:
Starting delay:
Output overvoltage protection:
Rated output current I
:
a rated
Activation point current limiting:
Maximum output current:
Efficiency under rated load:
Ambient conditions:
Temperature during storage / transport:
Ambient temperature in operation:
Degree of protection:
Humidity rating:
Pollution degree:
EMC interference emission:
EMC interference immunity:
Safety:
Protection class:
Galvanic isolation primary/secondary:
Certificates:
CE
UL
CB Scheme
ATEX
FM
C-Tick
Shipbuilding
Disposal information:
The packaging and supplementary packing components are recyclable and must always be disposed of at an appropriate recycling center.
Siemens AG Österreich
(with/without wire end ferrule) or 2 x 1.5 mm
2
24V/2.5A
6EP1332-1SH71
120/230 V AC (automatic range switchover)
85...132/176...264 V AC
47...63 Hz
> 20 ms at U
= 93/187 V and rated load
e
1.20/0.67 A
Recommended: Miniature circuit breaker (IEC 898) 16 A characteristic B or 10 A characteristic C
24 V DC +/-1%
< 150/240 mV
pp
Typically < 5 seconds
< 33 V
2.5 A
2.65 A +/-5%
2.8 A
> 83 %
-25 °C...+85 °C
0 °C...+60 °C
IP 20 to EN 60529
Climate class 3K3 to EN 60721, relative humidity 5...95 %, without condensation
2
EN 61000-6-3, EN 55022 B
EN 61000-6-2, EN 61000-4-2/-3/-4/-5/-6/-11
Class I (EN 60950)
SELV acc. to EN 60950 and EN 50178, transformer acc. to EN 61558-2-17
CE conformance in accordance with 2004/108 EEC and 2006/95 EEC
cULus Listed (UL 508, CSA C22.2 No.142) File E197259
cULus Listed (ANSI/ISA 12.12.01, suitable for Class I, Div. 2, Groups A, B, C, D) File E330455
cURus Recognized (UL 60950, NEC Class 2) File E151273
IEC 60950-1
EN 60079-0 / -15 (II 3 G Ex nA IIC T4)
Factory Mutual Approval Standard Class Number 3611 (Class I, DIV 2, Groups A,B,C,D T4)
N117 AS/NSZ 2064
German Lloyd (GL), American Bureau of Shipping (ABS), Det Norske Veritas (DNV),
Lloyds Register of Shipping (LRS), Bureau Veritas (BV), Nippon Kaiji Kyokai (ClassNK)
(without wire end ferrule) (Fig. D). Separate routing of the
2
4/8
PM 1207
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