Plantronics DYNZ-600 Series technical manual Document, Introduction, Specifications

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F-23371

 

 

 

Electronic Speed Switch Technical Manual

 

 

Page 1

 

 

 

1.0 INTRODUCTION

 

 

 

2.1.1

COMMON ELECTRICAL

SPECIFICATIONS

 

 

The Barber-Colman two setpoint speed switch

FOR DYNZ-60010, DYNZ-60012 AND DYNZ-60013

 

 

normally obtains its input signal from a magnetic

Ambient Operating Temperature: -40 to +185°F (-

 

 

pickup which is positioned in proximity to the teeth of

40 to +85°C).

 

 

 

 

 

 

 

a gear on a rotating shaft. The pickup generates an

Maximum Operating Current: 0.20 amperes.

 

 

 

AC signal voltage whose frequency is directly

Input Signal Voltage: 0 7 Vrms minimum into 33 k

 

 

proportional to the rate at which the gear teeth pass

ohm load.

 

 

 

 

 

 

 

by the pole piece. The speed switch converts the

Trip Setpoint: Adjustable 325 to 10,000 Hz.

 

 

 

 

input signal voltage into a DC signal which is

SW1: Factory set at 1100 Hz.

 

 

 

 

 

compared to the preset levels (setpoints) and actuate

SW2: Factory set at 3600 Hz.

 

 

 

 

 

the relays when the input signal frequency exceeds

Repeatability: ±5 Hz or ±1%,

whichever is greater.

 

 

the preset values.

 

 

 

 

2.1.2 ELECTRICAL SPECIFICATIONS FOR DYNZ-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note

 

 

 

 

 

 

 

 

 

 

 

60010

 

 

 

 

 

 

Barber-Colman believes that all information provided

 

Power Input: 8 to 40 Vdc.

 

 

 

herein is correct and reliable and reserves the right to

 

Voltage Transients: Withstand 200 volts forward and

update at any time. Barber0Colman does not assume

 

reverse peaks of 10 milliseconds duration at 5 ohms

any responsibility for its use unless otherwise expressly

 

source input impedance. Withstand 80 volts forward

undertaken.

 

 

 

 

 

 

Document

 

 

 

 

 

 

 

 

 

and reverse peaks of 50 milliseconds duration at 50

 

 

 

 

 

 

 

 

 

 

ohms source i put impedance.

 

 

 

 

 

1.1 APPLICATION

 

 

 

 

 

Hysteresis:

 

 

 

 

 

 

 

Overspeed Protection Signal

SW1: Crank dropout, non-latchi g; nominal 165 Hz

 

 

Underspeed Protection Signal

SW2: Overspeed, latching; 100% of setpoint.

 

 

 

 

Crank Termination Signal

 

 

 

Relay Contact Rating:Only10 amperes at 30 Vdc

 

 

Generator Field Flashing Signal

Reference

 

 

 

 

 

resistive.

 

 

 

 

 

 

 

Ignition Signal

 

 

 

 

Overspeed Response Time: With the overspeed set

 

 

Sequencing Signal

 

 

 

 

at 4140 Hz a d a steady input frequency of 3600 Hz,

 

 

 

 

Uncontrolled

Hysteresis:

 

 

 

 

 

 

 

Tach Signal for Driving Model 40 Tachometer

then switching the input frequency to 5000 Hz must

 

 

 

 

 

 

 

 

 

 

result

in the overspeed relay operating in 90

 

 

 

 

 

Caution

 

millis

conds or less.

 

 

 

As a safety measure, Barber-Colman Company

 

2.1.3 ELECTRICAL SPECIFICATIONS FOR DYNZ-

recommends that all engines and turbines be equipped

 

with an independent overspeed shutdown devise.

 

60012

 

 

 

 

 

 

 

 

 

 

 

 

 

istorical

 

Power Input: 59 to 88 Vdc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage Transients: Withstand 200 volts forward and

 

 

 

 

 

 

 

 

 

 

 

 

1.2 RELAY LOGIC TABLE FOR SPEED SWITCHES

reverse peaks of 10 milliseconds duration at 50 ohms

 

 

source input impedance. Withstand 80 volts forward

 

 

 

 

Power to U

it

Power to Unit and

 

 

 

 

 

 

 

 

and reverse peaks of 50 milliseconds duration at 50

 

 

 

Switch

and Input Sig

al

Input Signal

 

 

 

 

 

 

Frequency

 

Frequency above Trip

 

 

ohms source input impedance.

 

 

 

 

 

 

 

below Trip Point

Point

 

 

 

 

 

 

 

 

 

 

 

DYNZ-60010

De-energized

 

Energ zed (non-

 

 

SW1: Crank dropout, non-latching; nominal 165 Hz

 

 

SWl Relay

10 to 12

closed

latching)

 

 

 

 

 

 

SW2: Overspeed, non-latching; 0% of setpoint.

 

 

 

Contacts

11 to 12 open

 

10 to 12 open

 

 

 

 

 

 

 

 

 

 

H11 to 12 closed

 

 

Relay

Contact

Rating: 0.75 amperes at

88

Vdc

 

 

 

 

For

 

 

 

resistive.

 

 

 

 

 

 

 

DYNZ-60010

Energized

 

De-energized (latched)

 

 

 

 

 

 

 

 

 

OS-SW2

7 to 9 open

 

7 to 9 closed

 

 

Overspeed Response Time: With the overspeed set

 

 

Relay

8 to 9 closed

 

8 to 9 open

 

 

 

 

Contacts

 

 

 

 

 

 

at 4140 Hz and a steady input frequency of 3600 Hz,

 

 

DYNZ-60012

De-energized

 

Energized (non-

 

 

then switching the input frequency to 5000 Hz must

 

 

SW1 Relay

10 to 12 closed

latching)

 

 

result

in the

overspeed relay

operating

in

75

 

 

Contacts

11 to 12 open

 

10 to 12 open

 

 

milliseconds or less.

 

 

 

 

 

 

 

 

 

 

11 to 12 closed

 

 

 

 

 

 

 

DYNZ-60012

De-energized

 

Energized (non-

 

 

2.1.4 ELECTRICAL SPECIFICATIONS FOR DYNZ-

 

 

OS-SW2

7 to 9 closed

 

latching)

 

 

 

 

 

 

 

 

 

 

 

Relay

8 to 9 open

 

7 to 9 open

 

 

 

 

 

 

 

60013

 

 

 

 

 

 

 

 

Contacts

 

 

 

8 to 9 closed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Input: 8 to 40 Vdc.

 

 

 

 

 

DYNZ-60013

De-energized

 

Energized (non-

 

 

 

 

 

 

 

SW1 Relay

10 to 12 closed

latching)

 

 

Voltage Transients: Withstand 200 volts forward and

 

 

Contacts

11 to 12 open

 

10 to 12 open

 

 

reverse peaks of 10 milliseconds duration at 50 ohms

 

 

 

 

 

 

 

11 to 12 closed

 

 

source input impedance. Withstand 80 volts forward

 

 

DYNZ-60013

De-energized

 

Energized (non-

 

 

 

 

 

 

 

and reverse peaks of 50 milliseconds duration at 50

 

 

OS-SW2

7 to 9 closed

 

latching)

 

 

 

 

Relay

8 to 9 open

 

7 to 9 open

 

 

ohms source input impedance.

 

 

 

 

 

Contacts

 

 

 

8 to 9 closed

 

 

Hysteresis:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.0 SPECIFICATIONS

 

 

 

SW1: Crank dropout, non-latching; nominal 165 Hz

 

 

 

 

 

SW2: Overspeed, non-latching; 0% of setpoint.

 

2.1 ELECTRICAL

ã2002 Invensys. All Rights Reserved

Image 3
Contents Document Only Uncontrolled Reference Istorical For Technical ManualFor Document Only Reference Table Of ContentsSpecifications DocumentIntroduction For DocumentFigureOnly2 Additional FeaturesWiring Instructions Speed SwitchOperation and Calibration For OS-SW2 Trip Point SwitchTripping AT Wrong RPM Troubleshooting ProcedureCalibration or Checking Procedure for OS-SW2 Trip Point Document Only Reference

DYNZ-600 Series specifications

The Plantronics DYNZ-600 Series represents a hallmark of innovation in the realm of professional communication headsets. Designed to meet the dynamic needs of modern workplaces, this series combines advanced technologies with user-focused features, making it ideal for both office and remote work environments.

At the heart of the DYNZ-600 Series is its exceptional audio quality, which is achieved through high-definition wideband audio. This ensures crystal-clear voice transmission, enabling users to engage in conversations without misunderstanding or the distraction of background noise. The headset also incorporates noise-canceling microphone technology, effectively filtering out ambient sounds and enhancing the clarity of voice communication. With this feature, professionals can focus on their discussions without the interference of surroundings.

Comfort is a cornerstone of the DYNZ-600 Series design. The headsets come equipped with lightweight materials and plush ear cushions, allowing users to wear them for extended periods without discomfort. The adjustable headband and flexible microphone boom further enhance the ergonomic design, ensuring a tailored fit for each user.

Another standout characteristic of the DYNZ-600 Series is its versatility in connectivity. These headsets are engineered to seamlessly connect with multiple devices, including computers, smartphones, and tablets. The inclusion of Bluetooth technology provides wireless freedom, allowing users to move around their workspace without being tethered by cables. This is particularly beneficial in busy office environments where mobility is key.

Furthermore, the DYNZ-600 Series boasts impressive battery life, offering hours of talk time on a single charge. This ensures that professionals remain connected throughout their workday without the need for frequent recharging. Additionally, a quick charge feature allows users to gain several hours of use from just a short charging session, catering to the fast-paced nature of today's work environments.

In terms of design, the DYNZ-600 Series is sleek and modern, available in various styles to suit individual preferences. With options for both over-the-ear and on-ear configurations, users can select the style that best fits their personal and professional needs.

In summary, the Plantronics DYNZ-600 Series delivers a powerful combination of superior audio quality, user-friendly features, and connectivity options that cater to the evolving requirements of today's workplaces. This series stands out as an essential tool for professionals seeking reliability, comfort, and efficiency in their communication.