WAGO 2787-2134 Power Supply Pro 2; 1-phase, 12 VDC, 10 A, 120 W

Intended Use

The 2787 Series The WAGO Pro 2 Power Supply provides DC voltage to electrical or

electronic devices, such as industrial control systems or display, communication and

measuring devices.

The product is an open system and is designed for installation in a additional enclosure.

• The product is designed for use in dry indoor rooms.

• Operation of the products in Industrial area is permitted.

• The product meets the EMC requirements for residential, office and commercial areas

as well as small businesses, if the product used complies with the required emissions

of interference (emission limits).

• Operation of the product in other application areas is only permitted when correspond

ing approvals and labeling are present.

Improper Use

Improper use of the product is not permitted. Improper use occurs especially in the follow

ing cases:

• Non-observance of the intended use

• Use without protective measures in an environment in which moisture, salt water, salt

spray mist, dust, corrosive fumes, gases, direct sunlight or ionizing radiation can occur

• Use of the product in areas with special risk that require continuous fault-free operation

and in which failure of or operation of the product can result in an imminent risk to life,

limb or health or cause serious damage to property or the environment (such as the

operation of nuclear power plants, weapons systems, aircraft and motor vehicles)

Warranty and Liability

The terms set forth in the General Business and Contract Conditions for Delivery and

Service of WAGO GmbH & Co. KG and the terms for software products and products with

integrated software stated in the WAGO Software License Contract – both available at

ü www.wago.com – shall apply. In particular, the warranty is void if:

• The product is improperly used.

• The deficiency (hardware and software configurations) is due to special instructions.

• Modifications to the hardware or software have been made by the user or third parties

that are not described in this documentation and that has contributed to the fault.

Individual agreements always have priority.

Obligations of Installers/Operators

The installers and operators bear responsibility for the safety of an installation or a sys

tem assembled with the products. The installer/operator is responsible for proper installa

tion and safety of the system. All laws, standards, guidelines, local regulations and ac

cepted technology standards and practices applicable at the time of installation, and the

instructions in the the products’ Instructions for Use, must be complied with. In addition,

the Installation regulations specified by Approvals must be observed. In the event of non

compliance, the products may not be operated within the scope of the approval.

Introduction

The 2787 Series WAGO Power Supplies Pro 2 are compact switched-mode

Power Supplies with a wide range of uses. The Power Supplies can be fitted on a DIN

rail.

The Power Supplies can be configured directly via buttons on the product or via the inte

grated communication interface. For this purpose, the connection is established either via

the WAGO USB Communication Cable or via an attached communication module. It is

also possible to record and evaluate various output parameters via the WAGO Interface

Configuration software, which is available separately.

The pluggable connection technology uses WAGO pluggable connectors. These allow

pre-wiring for quicker installation, as well as quicker and easier product replacement.

LEDs indicate various diagnostic messages (see section Indicators).