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Given the increasing disruption caused by Coronavirus, we wanted to reassure you that Northern Industrial remains available to support you and your business during these difficult times.With one of the largest stocks of new and obsolete industrial automation parts tested and ready to ship, we are confident we can continue to support you and your business. With robust contingency plans now in place it’s business as usual at Northern Industrial.

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Shipping to:
Cost:	Standard Delivery - $75
Arrival:	3 days after despatch

Shipping to:

Cost:

Standard Delivery - $75

Arrival:

3 days after despatch

6ES5951-7LD21
Siemens Simatic S5 PS951 Power Supply Unit

Simatic S5 PS951 Power Supply Unit

1. Email Confirmation

You will get en email confirming that we have received your enquiry.

2. Dedicated Account Manager

One of our team will be in touch to confirm your part(s) specification and condition.

3. Your Quote

You will receive a comprehensive quote tailored to your specific needs.

Details

About this product

Here is all you need to know

The Siemens 6ES5951-7LD21 is a power supply module for the Simatic S5-115U programmable controller range. This modular PLC has several power supplies you can choose from to meet the needs of your application. The S5-115U is made up several module types, all of which have a variety of different options so you can choose the one which most closely matches your application.

Each S5-115U system includes modules such as:

Power supply module
Central processing unit
Input and output modules
Intelligent input/output modules
Communications processors

6ES5 951-7LD21 Specifications

Input voltage
Rated value	120/230V AC
Permissable range	94-132V 187-264V
Line frequency
Rated value	50 Hz
Permissable range	47-63 Hz
Input current at 120/230V
Rated value	1.4/0.8 A
Inrush current	15xLN max.
Power consumption	133 W
Output voltage
Rated value	5V
Tolerance	±1.5%
Output current
Rated value without fan	7 A
Rated value with fan	15 A
Permissable range	0.3 to 15 A
Output voltage (PG/OP)
Rated value	5.2V
Tolerance	±1.5%
Output current	2.5 A max.
Backup battery	2 lithium batteries, size AA
Backup time	1 year (at 0.3mA, 25°C and uninterrupted backup) min.
Mains buffering	20 ms min
Short circuit protection	Electronic
Fault indicator	No
Galvanic isolation	Yes
Power loss	36 W typ.
Weight	1.9 kg approx.
Part number	6ES5951-7LD21