Woodward DTSC-200A User manual

37482A

Installation

Software Version 2.0xxx

Beta-Version Manual 37482A_1

DTSC-200A

ATS Controller

Manual 37482A DTSC-200 - ATS Controller

Page 2/20 © Woodward

WARNING

Read this entire manual and all other publications pertaining to the work to be performed before in-

stalling, operating, or servicing this equipment. Practice all plant and safety instructions and precau-

tions. Failure to follow instructions can cause personal injury and/or property damage.

The engine, turbine, or other type of prime mover should be equipped with an overspeed (overtempera-

ture, or overpressure, where applicable) shutdown device(s), that operates totally independently of the

prime mover control device(s) to protect against runaway or damage to the engine, turbine, or other

type of prime mover with possible personal injury or loss of life should the mechanical-hydraulic gov-

ernor(s) or electric control(s), the actuator(s), fuel control(s), the driving mechanism(s), the linkage(s),

or the controlled device(s) fail.

Any unauthorized modifications to or use of this equipment outside its specified mechanical, electrical,

or other operating limits may cause personal injury and/or property damage, including damage to the

equipment. Any such unauthorized modifications: (i) constitute "misuse" and/or "negligence" within

the meaning of the product warranty thereby excluding warranty coverage for any resulting damage,

and (ii) invalidate product certifications or listings.

CAUTION

To prevent damage to a control system that uses an alternator or battery-charging device, make sure

the charging device is turned off before disconnecting the battery from the system.

Electronic controls contain static-sensitive parts. Observe the following precautions to prevent dam-

age to these parts.

•Discharge body static before handling the control (with power to the control turned off, contact a

grounded surface and maintain contact while handling the control).

•Avoid all plastic, vinyl, and Styrofoam (except antistatic versions) around printed circuit boards.

•Do not touch the components or conductors on a printed circuit board with your hands or with

conductive devices.

OUT-OF-DATE PUBLICATION

This publication may have been revised or updated since this copy was produced. To verify that you

have the latest revision, be sure to check the Woodward website:

http://www.woodward.com/pubs/current.pdf

The revision level is shown at the bottom of the front cover after the publication number. The latest

version of most publications is available at:

http://www.woodward.com/publications

If your publication is not there, please contact your customer service representative to get the latest

copy.

Important definitions

WARNING

Indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation that, if not avoided, could result in damage to equipment.

NOTE

Provides other helpful information that does not fall under the warning or caution categories.

Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward is believed to be

correct and reliable. However, Woodward assumes no responsibility unless otherwise expressly undertaken.

Manual 37482A DTSC-200 - ATS Controller

Revision History

Rev.

Date

Editor

Changes

Beta

2022-04-02

Beta version 1.0-0 - Based on DTSC-200 V2.0017

Content

CHAPTER 1. GENERAL INFORMATION.....................................................................................5

CHAPTER 2. ELECTROSTATIC DISCHARGE AWARENESS ..........................................................6

CHAPTER 3. HOUSING..........................................................................................................7

Panel Cutout.......................................................................................................................................7

Installation...........................................................................................................................................8

CHAPTER 4. WIRING DIAGRAM..............................................................................................9

CHAPTER 5. CONNECTIONS ................................................................................................11

Power Supply....................................................................................................................................12

Interfaces..........................................................................................................................................16

RS-485 Modbus RTU Slave ....................................................................................................16

CAN Bus Interfaces (FlexCAN)................................................................................................17

CHAPTER 6. TECHNICAL DATA............................................................................................19

Manual 37482A DTSC-200 - ATS Controller 
 
 
 
Page 4/20 © Woodward 
Illustrations and Tables 
Illustrations 
Figure 3-1: Housing - panel-board cutout...........................................................................................................................................7 
Figure 4-1: Wiring diagram................................................................................................................................................................10 
Figure 5-29: Interface.........................................................................................................................................................................16 
Figure 5-30: RS-485 Modbus - connection for half-duplex operation............................................................................................16 
Figure 5-35: Interfaces - CAN bus (FlexCAN)................................................................................................................................17 
Figure 5-36: Interfaces - CAN bus - wiring of shielding.................................................................................................................17 
 
 
Tables 
Table 1-1: Manual - overview..............................................................................................................................................................5 
Table 5-1: Conversion chart - wire size.............................................................................................................................................11 
Table 5-19: RS-485 Modbus interface - terminal assignment .........................................................................................................16 
Table 5-20: CAN bus interface - terminal assignment.....................................................................................................................17 
Table 5-21: Maximum CAN bus length............................................................................................................................................18 
 

Manual 37482A DTSC-200 - ATS Controller

Chapter 1.

General Information

Type

English

German

DTSC-200A

DTSC-200A - Installation

this manual 

37939

DTSC-200A - Configuration

in work

37940

DTSC-200A - Operation

in work

37941

DTSC-200A - Application

in work

37942

DTSC-200A - Interfaces

in work

37943

Table 1-1: Manual - overview

Intended Use: The unit must only be operated in the manner described by this manual. The prerequisite for a

proper and safe operation of the product is correct transportation, storage, and installation as well as careful oper-

ation and maintenance.

NOTE

This manual has been developed for a unit fitted with all available options. Inputs/outputs, functions,

configuration screens, and other details described, which do not exist on your unit, may be ignored.

The present manual has been prepared to enable the installation and commissioning of the unit. Due to

the large variety of parameter settings, it is not possible to cover every combination. The manual is

therefore only a guide. In case of incorrect entries or a total loss of functions, the default settings may

be taken from the list of parameters enclosed in the configuration manual.

Manual 37482A DTSC-200 - ATS Controller

Page 6/20 © Woodward

Chapter 2.

Electrostatic Discharge Awareness

All electronic equipment is static-sensitive, some components more than others. To protect these components

from static damage, you must take special precautions to minimize or eliminate electrostatic discharges.

Follow these precautions when working with or near the control.

1. Before doing maintenance on the electronic control, discharge the static electricity on your body to ground

by touching and holding a grounded metal object (pipes, cabinets, equipment, etc.).

2. Avoid the build-up of static electricity on your body by not wearing clothing made of synthetic materials.

Wear cotton or cotton-blend materials as much as possible because these do not store static electric charg-

es as easily as synthetics.

3. Keep plastic, vinyl, and Styrofoam materials (such as plastic or Styrofoam cups, cigarette packages, cello-

phane wrappers, vinyl books or folders, plastic bottles, etc.) away from the control, modules, and work ar-

ea as much as possible.

4. Opening the control cover may void the unit warranty.

Do not remove the printed circuit board (PCB) from the control cabinet unless absolutely necessary. If you

must remove the PCB from the control cabinet, follow these precautions:

•Ensure that the device is completely voltage-free (all connectors have to be disconnected).

•Do not touch any part of the PCB except the edges.

•Do not touch the electrical conductors, connectors, or components with conductive devices or with

bare hands.

•When replacing a PCB, keep the new PCB in the plastic antistatic protective bag it comes in until you

are ready to install it. Immediately after removing the old PCB from the control cabinet, place it in the

antistatic protective bag.

CAUTION

To prevent damage to electronic components caused by improper handling, read and observe the pre-

cautions in Woodward manual 82715, Guide for Handling and Protection of Electronic Controls, Printed

Circuit Boards, and Modules.

Manual 37482A DTSC-200 - ATS Controller

Chapter 3.

Housing

Panel Cutout

≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡

Figure 3-1: Housing - panel-board cutout

Manual 37482A DTSC-200 - ATS Controller

Page 8/20 © Woodward

Installation

≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡

For installation into a panel door with the fastening clamps, please proceed as follows:

Panel cutout

Cut out the panel according to the dimensions in the Panel Cutout chapter.

Note: It is not necessary to drill the holes if the fastening clamps are used.

Remove terminals

Loosen the wire connection terminal screws on the back of the unit and

remove the wire connection terminal strip if required.

Insert screws in clamps

Insert the four clamping screws into the clamp inserts from the shown

side (opposite of the nut insert) until they are almost flush. Do not com-

pletely insert the screws into the clamp inserts.

Insert unit into cutout

Insert the unit into the panel cutout. Verify that the unit fits correctly in

the cutout. If the panel cutout is not big enough, enlarge it accordingly.

Attach clamp inserts

Re-install the clamp inserts by tilting the insert to a 45° angle. (1) Insert

the nose of the insert into the slot on the side of the housing. (2) Raise the

clamp insert so that it is parallel to the control panel.

Tighten clamping screws

Tighten the clamping screws (1) until the control unit is secured to the

control panel (2). Over tightening of these screws may result in the clamp

inserts or the housing breaking. Do not exceed the recommended tighten-

ing torque of 0.1 Nm (0.9 pound-force inches).

Reattach terminals

Reattach the wire connection terminal strip (1) and secure them with the

side screws.

Manual 37482A DTSC-200 - ATS Controller

Chapter 4.

Wiring Diagram

Manual 37482A DTSC-200 - ATS Controller

Page 10/20 © Woodward

2928 30 32

Source 1 voltage L1

Source 1 voltage L2

Source 1 voltage L3

Source 1 voltage N

Subject totechnical modifications DTSC-200A Diagram

Ethernet

Not used

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

[R09]

[R08]

Relay [R09] isolated*1

Command: Open from source 2position

to neutral position

Relay [R08] isolated*1

Command: Open from source 1position

to neutral position

Relay [R05] *1

Engine start contact

Powersupply

8 to 35 Vdc

Reverse polarity protected

[DI 02] Discrete Input [DI 02]

Reply ATSlimit switch: Breaker inSource 2position(N.C.)

12345678 16 17 18 19 20 22 24 26 34

36 38 40

USB

Device

Screw

terminals

Screw

terminals

910 11 12 13 14 15

*1 configurable via LogicsManager

300 Vac ph-ph

21 23 25 33 35

[DI 03] Discrete Input [DI 03]

Reply ATS limit switch: Breaker inSource 1 open position (N.C.)

[DI 04] Discrete Input [DI 04]

Reply ATS limit switch: Breaker inSource 2 open position (N.C.)

[DI 05] Discrete Input [DI 05] *1

Inhibit ATS

[DI 06] Discrete Input [DI 06] *1

[DI 07] Discrete Input [DI 07] *1

[DI 01] Discrete Input [DI 01]

Reply ATS limit switch: Breaker in Source 1position (N.C.)

CAN

Not used

RS485

37 39

Source 2 voltage L1

Source 2 voltage L2

Source 2 voltage L3

Source 2 voltage N 300 Vac ph-ph

300 Vac ph-ph

[DI 08]Discrete Input [DI 08]*1

GND

[DI 09]Discrete Input [DI 09]*1

[DI 10]Discrete Input [DI 10]*1

[DI 11]Discrete Input [DI 11]*1

[DI 12]Discrete Input [DI 12]*1

Relay [R02]*1

Relay [R07]*1

Command: Close to source 2 position

Relay [R06]*1

Command: Close to source 1 position

Not used

RS232

Not used

[R05]

Relay [R03]*1

Relay [R04]*1

CAN-L

CAN-H

[R06]

[R07]

[R02]

[R03]

[R04]

A(+)

B(-)

R5, R8, R9: 7Aac AC250Vac voltage free output, resistive GP

R6, R7: 2Adc 24Vdc, inductive

R2, R3, R4: 3Adc 28Vdc, resistive GP

AC-measurement:

AC30V - AC300V (ph-ph) according to UL6200

U(PH-PH); 300VACmax according to UL6200

U(PH-GROUND); 173VACmax according to UL6200

microSD

Not used

Load current

Not used

Figure 4-1: Wiring diagram

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