Article number

6EP4346-7RB00-0AX0

6EP4347-7RB00-0AX0

6EP4347-7RC00-0AX0

6EP4348-7RB00-0AX0

SITOP RED1200/Red.M./DC24/48V/2X10A

SITOP RED1200/Red.M./DC24/48V/2X20A

SITOP RED1200/Red.M./DC24/48V/2X20A/EX

SITOP RED1200/DC24/48V/2X40A

SITOP RED1200 redundancy module Input/output: 24/48 V DC/20 A Suitable for decoupling two SITOP power supplies with max. 10 A output current each

SITOP RED1200 redundancy module Input/output: 24/48 V DC/40 A Suitable for decoupling two SITOP power supplies with max. 20 A output current each

SITOP RED1200 redundancy module EX input/output: 24/48V DC/40 A Suitable for decoupling two SITOP power supplies with maximal per 20 A output current

SITOP RED1200 redundancy module input/output: DC 24/48V/80 A Suitable for decoupling two SITOP power supplies with maximal per 40 A output current

input

type of the power supply network

DC voltage

supply voltage at DC

12 ... 48 V

input voltage at DC

10 ... 58 V

output

voltage curve at output

Controlled DC voltage

number of outputs

1

output voltage at DC rated value

24 V

formula for output voltage

Vin - approx. 0.6 V

output voltage

● at output 1 at DC rated value

24 V

output voltage adjustable

No

output current

● rated value

20 A

40 A

80 A

bridging of equipment

No

efficiency

efficiency in percent

97.5 %

power loss [W]

● at rated output voltage for rated value of the output current typical

12 W

25 W

46 W

● during no-load operation maximum

0.1 W

safety

galvanic isolation between input and output

No

operating resource protection class

Class III

protection class IP

IP20

standard

● for emitted interference

EN 61000-6-3

● for interference immunity

EN 61000-6-2

standards, specifications, approvals

certificate of suitability

● CE marking

Yes

● UL approval

Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259

● CSA approval

Yes; CSA C22.2 No. 62368-1

● UKCA marking

Yes

● NEC Class 2

No

type of certification

● CB-certificate

Yes

MTBF at 40 °C

8 100 000 h

6 100 000 h

4 900 000 h

standards, specifications, approvals hazardous environments

certificate of suitability

● IECEx

No

Yes; IECEx Ex ec IIC T4 Gc

No

● ATEX

No

Yes; ATEX (EX) II 3G Ex ec IIC T4 Gc

No

● ULhazloc approval

No

Yes

No

● cCSAus, Class 1, Division 2

No

Yes

No

● FM registration

No

standards, specifications, approvals marine classification

shipbuilding approval

No

Marine classification association

● American Bureau of Shipping Europe Ltd. (ABS)

No

● French marine classification society (BV)

No

● Det Norske Veritas (DNV)

No

No; in preparation

No

● Lloyds Register of Shipping (LRS)

No

standards, specifications, approvals Environmental Product Declaration

Environmental Product Declaration

Yes

Global Warming Potential [CO2 eq]

● total

396.8 kg

805.5 kg

1 485.3 kg

● during manufacturing

51.1 kg

46.4 kg

● during operation

1 051.5 kg

281.6 kg

● after end of life

0.81 kg

0.74 kg

ambient conditions

ambient temperature

● during operation

-40 ... +70 °C; with natural convection

● during transport

-40 ... +85 °C

● during storage

-40 ... +85 °C

environmental category according to IEC 60721

Climate class 3K3, 5 ... 95% no condensation

connection method

type of electrical connection

push-in terminals

● at input

In1, In2: each for 0.2 ... 10 mm²

In1, In2: each for 0.75 ... 16 mm²

● at output

Out1: 0.2 ... 10 mm²

Out1: 0.75 ... 16 mm²

Out1, Out2: 0.75 ... 16 mm²

mechanical data

width × height × depth of the enclosure

35 × 125

45 × 125

installation width × mounting height

35 mm

45 mm

required spacing

● top

45 mm

● bottom

45 mm

● left

0 mm

● right

0 mm

fastening method

Snaps onto DIN rail EN 60715 35x7.5/15

● standard rail mounting

Yes

● S7 rail mounting

No

● wall mounting

No

housing can be lined up

Yes

net weight

0.47 kg

0.51 kg

1.01 kg

further information internet links

internet link

● to website: Industry Mall

https://mall.industry.siemens.com

● to web page: selection aid TIA Selection Tool

https://siemens.com/tst

● to website: Industrial communication

http://www.siemens.com/simatic-net

● to website: CAx-Download-Manager

http://www.siemens.com/cax

● to website: Industry Online Support

https://support.industry.siemens.com

additional information

other information

Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)

security information

Siemens provides products and solutions with industrial cybersecurity functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial cybersecurity concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such systems, machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation) are in place. For additional information on industrial cybersecurity measures that may be implemented, please visit www.siemens.com/cybersecurity-industry. Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Cybersecurity RSS Feed under https://www.siemens.com/cert. (V4.7)

Approvals Certificates