The Siemens SIMATIC PM 1207 (6EP1332-1SH71) is a 60 W regulated power supply in the SITOP family, built for SIMATIC S7-1200 controllers and their expansion modules. It takes 120/230 V AC input (85–132 / 176–264 V, auto-range, 50/60 Hz) and delivers 24 V DC at 2.5 A with short-circuit and overload protection, a green 24 V LED and DIN-rail mount (IP20, 70×100×75 mm). Two units can be paralleled for up to 5 A. Active product; new original, quoted per order, ships in 24h by DHL (3–7 days).
| Manufacturer | Siemens (Original Brand) |
|---|---|
| Product Line | SIMATIC PM 1207 (SITOP) — 24 V DC / 2.5 A / 60 W power supply for S7-1200 |
| Condition | Original factory sealed panel (pedestal / supporting foot sold separately) |
| What's Included | 1 × power supply module (DIN-rail clip integrated) |
| Lead Time | In stock — ships within 48h via DHL, 3–7 days worldwide |
| Availability | PM300 Active (current production); quoted per order (verify stock) |
The SIMATIC PM1207 6EP1332-1SH71 is Siemens’ stabilized 24 V DC / 2.5 A power module in SIMATIC S7-1200 design, sized to feed the CPU, signal modules and connected loads from a single-phase 120/230 V AC supply. Automatic range selection, IP20 electronics and a cULus/ATEX/marine certification set make it usable in export panels across industries.
| Brand / family | Siemens SIMATIC PM1207 (SITOP technology) |
|---|---|
| Type | Stabilized power module for SIMATIC S7-1200 |
| Input | 1-phase AC 120 / 230 V, automatic range selection |
| Output | 24 V DC / 2.5 A, 60 W, controlled and isolated |
| Efficiency | Typ. 83 %, natural convection |
| Dimensions | 70 x 100 x 75 mm (W x H x D) |
| Mounting | DIN rail (EN 60715) or screw mounting |
| Certifications | cULus (UL 508), ATEX II 3G Ex nA II T4, marine GL |
| Lifecycle | Active product (PM300) |
PM1207 is the SIMATIC-design supply for the S7-1200: at 70 mm wide it matches the micro PLC visually and mechanically, mounts on the same DIN rail, and feeds CPUs with 24 V input, signal modules and other connected loads. Automatic range selection connects it to 120 V or 230 V single-phase networks without any configuration.
The controlled, isolated output delivers 2.5 A / 60 W with a maximum residual ripple of 150 mV and an overall tolerance of plus/minus 3 percent, bridging supply dips for more than 20 ms. Electronic short-circuit and overload protection guard the downstream loads, and a green LED signals a healthy 24 V output.
Screw terminals, DIN-rail or screw mounting and an IP20 enclosure suit standard control cabinets, while cULus (UL 508), ATEX II 3G Ex nA II T4, cCSAus Class I Division 2 and marine GL approvals carry the module into export machinery and shipboard panels.
| Item | Specification |
|---|---|
| Input voltage | 1-phase AC, automatic range selection; 120 / 230 V rated (85…132 V / 170…264 V) |
| Line frequency | 47…63 Hz |
| Input current | 1.2 A at 120 V / 0.67 A at 230 V |
| Inrush current limit | Max 13 A at 25 C |
| Output | 24 V DC, controlled and isolated; tolerance +/- 3 % |
| Output current / power | 2.5 A, 60 W |
| Residual ripple | Max 150 mV (voltage peaks max 240 mV) |
| Hold-up time | More than 20 ms at rated load |
| Protection / indication | Electronic short-circuit and overload protection; green 24 V OK LED |
| Efficiency | Typ. 83 %, natural convection cooling |
| Connections / mounting | Screw terminals; DIN rail 35 mm (EN 60715) or screw mounting |
| Certifications | cULus (UL 508), ATEX II 3G Ex nA II T4, cCSAus Class I Div 2, GL |
| Ambient temperature | 0 to +60 C |
| Dimensions / net weight | 70 x 100 x 75 mm; approx. 0.3 kg |
| GTIN / EAN | 4025515152446 |
| Lifecycle | Active product (PM300) |
Data per the Siemens catalogue entry and product documentation; confirm the current data sheet before mounting the module or sizing the 24 V load.
The 70 mm SIMATIC design lines up with the S7-1200 on the same mounting rail, so controller and supply form one compact unit instead of a mismatched panel layout.
Automatic range selection covers 120 V and 230 V networks (85…132 V / 170…264 V) at 47…63 Hz, with input current limited to 13 A on switch-on – no tap setting or pre-charging on site.
cULus to UL 508, ATEX II 3G Ex nA II T4, cCSAus Class I Division 2 and marine GL approvals ship with the module, which shortens panel approval for machinery built for North America, hazardous locations and marine duty.
| Series | Output range | Design / typical use | Example order numbers |
|---|---|---|---|
| SIMATIC PM1207 | 24 V DC / 2.5 A (60 W) | SIMATIC S7-1200 design; CPU, signal modules, loads | 6EP1332-1SH71 |
| SIMATIC PM1507 | 24 V DC / 3 A | SIMATIC S7-1500 design | 6EP1332-4BA00 |
| SITOP PSU100S | 12 V/7 A, 12 V/14 A, 24 V/2.5 A and up | Standard DIN-rail range for 24 V cabinets | 6EP1322-2BA00, 6EP1332-2BA20 |
| SITOP PSU100D | 12 V/3 A and 8.3 A; 24 V/2.1-12.5 A | Flat aluminum housing; spare-part range | 6EP1331-1LD00, 6EP1332-1LD00 |
| SITOP PSU100C | 12 V/2 A and 6.5 A; 24 V/0.6-4 A | Slim 22.5 mm compact supplies for control boxes | 6EP1331-5BA00, 6EP1322-5BA10 |
| SITOP power (legacy) | 24 V/0.5 A | Previous-generation supply | 6EP1252-0AA01 |
PM1207 is the supply matched to the S7-1200; PM1507 pairs with the S7-1500, while the SITOP PSU100S, PSU100D and PSU100C lines cover standard, flat and slim duties for general 24 V cabinets.
Engineered for SIMATIC S7-1200, the PM1207 supplies CPUs with 24 V input, signal modules and connected loads, and is listed by Siemens as an active product (PM300). The SIMATIC PM1507 (6EP1332-4BA00) is the S7-1500 equivalent, and the SITOP PSU100S, PSU100C and PSU100D lines cover general-purpose 24 V duties.
It is the stabilized 24 V DC / 2.5 A (60 W) power module in SIMATIC S7-1200 design, feeding the CPU, signal modules and other 24 V loads from a single-phase 120/230 V AC network.
No. Some resellers label this order number as a 5 A PSU100S, but per Siemens it is the PM1207 rated 24 V / 2.5 A / 60 W; the PSU100S 24 V/5 A is order number 6EP1333-2BA20.
Single-phase AC with automatic range selection – 120 V (85…132 V) or 230 V (170…264 V) rated at 47…63 Hz, drawing 1.2 A or 0.67 A respectively.
On a 35 mm DIN rail per EN 60715 or by screws, with screw terminals; the 70 x 100 x 75 mm housing takes little cabinet space beside the S7-1200.
Yes – electronic short-circuit and overload protection, an inrush current limit of 13 A and a green LED that confirms a healthy 24 V output.
0 to +60 C with natural convection cooling; the module carries IP20 protection for enclosed control cabinets.
cULus to UL 508, ATEX II 3G Ex nA II T4, cCSAus Class I Division 2 and marine GL, alongside CE marking.
PM1207 is the S7-1200 design with 24 V/2.5 A, while PM1507 (6EP1332-4BA00) is the S7-1500 design rated 24 V/3 A.
In many 24 V cabinets yes – compare output current, input range and terminal layout; the legacy SITOP power 0.5 (6EP1252-0AA01) delivers only 0.5 A, so size the replacement to the actual load.
Genuine Siemens hardware sourced through Siemens-authorized distribution partners; CAN Electric is an independent channel trader, not Siemens and not a factory-authorized distributor. Email sales@can-electric.com with quantity and delivery country.
6EP1252-0AA01SITOP power 0.5 legacy power supply, 24 V/0.5 A● On Request
6EP1321-1LD00SITOP PSU100D flat power supply, 12 V/3 A● On Request
6EP1321-1LD01SITOP PSU100D flat power supply, 12 V output, LD01 revision● On Request
6EP1322-1LD00SITOP PSU100D flat power supply, 12 V/8.3 A● On Request
6EP1322-1LD01SITOP PSU100D flat power supply, 12 V output, LD01 revision● On Request
6EP1331-1LD00SITOP PSU100D flat power supply, 24 V/2.1 A● On Request
6EP1331-1LD01SITOP PSU100D flat power supply, 24 V/2.2 A● On Request
6EP1332-1LD00SITOP PSU100D flat power supply, 24 V/3.1 A● On Request
6EP1332-1LB00SITOP PSU100L power supply, 24 V/2.5 A● On Request
6EP1322-2BA00SITOP PSU100S power supply, 12 V/7 A● On Request
6EP1323-2BA00SITOP PSU100S power supply, 12 V/14 A● On Request
6EP1332-2BA20SITOP PSU100S power supply, 24 V/2.5 A● On Request
6EP1331-5BA00SITOP PSU100C slim power supply, 24 V/0.6 A● On Request
6EP1331-5BA10SITOP PSU100C slim power supply, 24 V/1.3 A● On Request
6EP1321-5BA00SITOP PSU100C slim power supply, 12 V/2 A● On Request
6EP1322-5BA10SITOP PSU100C slim power supply, 12 V/6.5 A● On Request
6EP1332-4BA00SIMATIC PM1507 power module for S7-1500, 24 V/3 A● On Request
6ES7511-1AL03-0AB0SIMATIC S7-1500 CPU 1511-1 PN (station, Profinet)● On Request
CAN Electric is an independent channel trader. Genuine Siemens products are sourced through Siemens-authorized partners — we are not Siemens itself, and condition and delivery are confirmed on each quote. Lifecycle statements follow the Siemens product status at the time of writing.




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