INSTALLATION (continued)

Engine Starting Contacts

Customer connections for engine control contact and TS auxiliary contacts connections are located on terminal block TB which is mounted on the front lower left of the transfer switch. Refer to wiring diagram

provided with the Series 300 ATS and connect the

engine start wires to the appropriate terminals. See

Figure 1–1 and Table A.

COMMON

 

 

 

 

Table A. Engine start connections.

FEATURE 7

 

 

 

 

closes to start

When normal

Terminals

 

 

FEATURE 8

on transfer

 

 

opens to start

source fails

 

 

COMMON

switch

 

 

 

 

 

 

contact closes

TB1 and TB2

 

 

FEATURE 14B

contact opens

TB1 and TB3

 

 

closed on emergency

 

FEATURE 14A

 

 

 

 

 

 

 

 

closed on normal

Auxiliary Circuits

left side of

transfer switch

Engine Starting

Signals

5 amps, 32 V DC

5 amps resistive 28 V DC

or 120 V AC max.

TS Auxiliary Contacts

Feature 14A & 14B

10 amps, 32 V DC

10 amps 250 V AC

general purpose

Connect auxiliary circuit wires to appropriate terminals on transfer switch terminal block TB as shown on the wiring diagram provided with this Series 300 Automatic Transfer Switch. Make the neces- sary auxiliary connections by referring to Section 5, Control Features.

COMMON

Optional

TS Auxiliary Contacts

 

FEATURE 14BA

Feature 14AA & 14BA

10 amps, 32 V DC

closed on emergency

10 amps 250 V AC

FEATURE 14AA

general purpose

closed on normal

 

terminal block for engine start and

auxiliary circuit connections

Connections to Controller

Figure 1-1. Engine start and auxiliary circuit

for other Control Features

terminal block TB located on the transfer switch.

(located on bottom of Controller)

 

Load Disconnect

Programmable

Feature

Engine Exerciser

Connections

connection,

(see Wiring Diagram

if provided

& refer to page 5–4

(refer to

for DIP switch settings) page 5–3)

Remote Control Features Connections

 

(refer to the Wiring Diagram &

 

page 5–4 for DIP switch settings)

 

Each control contact must be suitable

for factory

for a 5 V DC low energy circuit.

use only

Figure 1-2. Input / output label on the Controller showing possible connections to the lower terminal block. 1---2

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Emerson 300 manual Installation, Engine Starting Contacts, Auxiliary Circuits
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300 specifications

The Emerson 300 is a robust and versatile solution designed to enhance industrial automation and control processes. This advanced platform is part of Emerson's comprehensive portfolio, bringing a suite of features and technologies that cater to various industries, including oil and gas, manufacturing, and energy management.

One of the standout features of the Emerson 300 is its scalability. The system is built to grow with your business, allowing users to start with a small setup and expand it seamlessly as operational needs evolve. This flexibility makes the Emerson 300 an economical choice for companies of all sizes, as it can accommodate increased workloads without significant upfront investment in additional hardware.

The Emerson 300 employs cutting-edge communication technologies, including Ethernet and various fieldbus systems, ensuring effortless integration with existing infrastructure. This connectivity enhances data exchange between devices, enabling real-time monitoring and control. The platform supports a variety of protocols, making it compatible with a wide range of industrial sensors and actuators.

Enhanced data analytics capabilities are another hallmark of the Emerson 300. The device leverages sophisticated algorithms to analyze performance metrics, predict equipment failures, and optimize operations. This proactive approach not only reduces downtime but also maximizes equipment lifespan and efficiency.

Furthermore, the Emerson 300's user interface is designed with operator ergonomics in mind. A customizable dashboard provides key performance indicators at a glance, empowering operators to make quick, informed decisions. The intuitive design minimizes training requirements and promotes user adoption, fostering a culture of safety and productivity in the workplace.

In terms of security, the Emerson 300 incorporates advanced cybersecurity measures, protecting critical data from unauthorized access and cyber threats. Regular updates and patches ensure that the system remains resilient against the evolving landscape of industrial cybersecurity challenges.

Overall, the Emerson 300 is a powerful industrial automation solution that seamlessly integrates advanced technologies, robust scalability, and user-friendly design. Its adaptability to various industrial environments paired with its enhanced analytics and security features make it a valuable asset for companies looking to optimize their operations and stay competitive in today's rapidly changing marketplace. Whether it's monitoring real-time data, managing complex processes, or ensuring system security, the Emerson 300 stands out as a reliable partner in industrial automation.
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