Woodward easYgen-2000 Series User manual

37426B
Installation
Software Version 1.xxxx
Manual 37426B
easYgen-2000 Series
Genset Control

Manual 37426B easYgen-2000 Series - Genset Control
Page 2/72 © Woodward
WARNING
Read this entire manual and all other publications pertaining to the work to be performed before instal-
ling, operating, or servicing this equipment. Practice all plant and safety instructions and precautions.
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OUT-OF-DATE PUBLICATION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.
© Woodward
All Rights Reserved.

Manual 37426B easYgen-2000 Series - Genset Control
© Woodward Page 3/72
Revision History
Rev.
Date
Editor
Changes
NEW
09-06-09
TE
Release
A
09-10-09
TE
Minor changes
B
10-01-14
TE
Minor changes
Content
Document Overview.................................................................................................................................
CHAPTER 1. GENERAL INFORMATION ....................................................................................... 8
8
CHAPTER 2. ELECTROSTATIC DISCHARGE AWARENESS ............................................................ 9
Application..............................................................................................................................................
CHAPTER 3. MARINE USAGE (PENDING) ................................................................................. 10
10
Panel Cutout ..........................................................................................................................................
CHAPTER 4. HOUSING ........................................................................................................... 11
11
Dimensions............................................................................................................................................. 12
Clamp Fastener Installation ................................................................................................................... 13
Screw Kit Installation.............................................................................................................................. 14
Terminal Arrangement ........................................................................................................................... 15
CHAPTER 5. WIRING DIAGRAMS ............................................................................................. 16
Power Supply .........................................................................................................................................
CHAPTER 6. CONNECTIONS ................................................................................................... 20
21
Charging Alternator ................................................................................................................................ 22
Voltage Measuring (FlexRange) ............................................................................................................ 23
Voltage Measuring: Generator..................................................................................................... 23
Voltage Measuring: Mains (Busbar) ............................................................................................ 29
Voltage Measuring: Busbar (Mains) ............................................................................................ 35
Current Measuring ................................................................................................................................. 41
Generator Current........................................................................................................................ 41
Mains Current 1-Phase ................................................................................................................ 43
Ground Current ............................................................................................................................ 44
Power Measuring ................................................................................................................................... 45
Power Factor Definition.......................................................................................................................... 45
MPU (Pickup) ......................................................................................................................................... 47
Discrete Inputs ....................................................................................................................................... 48
Discrete Inputs: Signal Polarity.................................................................................................... 48
Discrete Inputs: Operation Logic ................................................................................................. 50
Relay Outputs (LogicsManager) ............................................................................................................ 51
Analog Inputs (FlexIn) ............................................................................................................................ 53
Wiring Resistor Senders .............................................................................................................. 53
Wiring 0/4 to 20 mA Senders....................................................................................................... 56
Analog Outputs ...................................................................................................................................... 57
Controller Wiring .......................................................................................................................... 57
Interfaces................................................................................................................................................ 59
RS-485 Serial Interfaces.............................................................................................................. 59
Service Port (RS-232).................................................................................................................. 59
CAN Bus Interfaces (FlexCAN) ................................................................................................... 60
Bus Shielding ............................................................................................................................... 62
DPC - Direct Configuration Cable................................................................................................ 62

Manual 37426B easYgen-2000 Series - Genset Control
Page 4/72 © Woodward
CHAPTER 7. TECHNICAL DATA ............................................................................................... 64
CHAPTER 8. ENVIRONMENTAL DATA....................................................................................... 67
CHAPTER 9. ACCURACY ........................................................................................................ 68
Connecting 24 V Relays ........................................................................................................................
APPENDIX A. USEFUL INFORMATION....................................................................................... 70
70

Manual 37426B easYgen-2000 Series - Genset Control
© Woodward Page 5/72
Figures and Tables
Figures
Figure 4-1: Housing - panel-board cutout ................................................................................................................................. 11
Figure 4-2: Plastic housing easYgen-2200 – dimensions.......................................................................................................... 12
Figure 4-3: Plastic housing easYgen-2500 – dimensions.......................................................................................................... 12
Figure 4-4: Housing - drill plan ................................................................................................................................................ 14
Figure 4-5: easYgen-2000 Series - terminal arrangement - rear view....................................................................................... 15
Figure 5-1: easYgen-2200 P1 – wiring diagram ....................................................................................................................... 16
Figure 5-2: easYgen-2200 P2 – wiring diagram ....................................................................................................................... 17
Figure 5-3: easYgen-2500 P1 – wiring diagram 1/2 ................................................................................................................. 18
Figure 5-4: easYgen-2500 P1 – wiring diagram 2/2 ................................................................................................................. 19
Figure 6-1: Power supply.......................................................................................................................................................... 21
Figure 6-2: Power supply - crank waveform at maximum load ................................................................................................ 21
Figure 6-3: Charging alternator input/output ............................................................................................................................ 22
Figure 6-4: Voltage measuring - generator ............................................................................................................................... 23
Figure 6-5: Voltage measuring - generator windings, 3Ph 4W ................................................................................................. 24
Figure 6-6: Voltage measuring - generator measuring inputs, 3Ph 4W..................................................................................... 24
Figure 6-7: Voltage measuring - generator windings, 3Ph 3W ................................................................................................. 25
Figure 6-8: Voltage measuring - generator measuring inputs, 3Ph 3W..................................................................................... 25
Figure 6-9: Voltage measuring - generator windings, 1Ph 3W ................................................................................................. 26
Figure 6-10: Voltage measuring - generator measuring inputs, 1Ph 3W................................................................................... 26
Figure 6-11: Voltage measuring - generator windings, 1Ph 2W (phase-neutral) ...................................................................... 27
Figure 6-12: Voltage measuring - generator measuring inputs, 1Ph 2W (phase-neutral).......................................................... 27
Figure 6-13: Voltage measuring - generator windings, 1Ph 2W (phase-phase) ........................................................................ 28
Figure 6-14: Voltage measuring - generator measuring inputs, 1Ph 2W (phase-phase)............................................................ 28
Figure 6-15: Voltage measuring – mains (busbar) .................................................................................................................... 29
Figure 6-16: Voltage measuring - mains (busbar) PT windings, 3Ph 4W................................................................................. 30
Figure 6-17: Voltage measuring - mains (busbar) measuring inputs, 3Ph 4W.......................................................................... 30
Figure 6-18: Voltage measuring - mains (busbar) PT windings, 3Ph 3W................................................................................. 31
Figure 6-19: Voltage measuring - mains (busbar) measuring inputs, 3Ph 3W.......................................................................... 31
Figure 6-20: Voltage measuring - mains (busbar) PT windings, 1Ph 3W................................................................................. 32
Figure 6-21: Voltage measuring - mains (busbar) measuring inputs, 1Ph 3W.......................................................................... 32
Figure 6-22: Voltage measuring - mains (busbar) PT windings, 1Ph 2W (phase-neutral) ........................................................ 33
Figure 6-23: Voltage measuring - mains (busbar) measuring inputs, 1Ph 2W (phase-neutral) ................................................. 33
Figure 6-24: Voltage measuring - mains (busbar) PT windings, 1Ph 2W (phase-phase).......................................................... 34
Figure 6-25: Voltage measuring - mains (busbar) measuring inputs, 1Ph 2W (phase-phase) ................................................... 34
Figure 6-26: Voltage measuring – busbar (mains) .................................................................................................................... 35
Figure 6-27: Voltage measuring – busbar (mains) PT windings, 3Ph 4W ................................................................................ 36
Figure 6-28: Voltage measuring – busbar (mains) measuring inputs, 3Ph 4W ......................................................................... 36
Figure 6-29: Voltage measuring – busbar (mains) PT windings, 3Ph 3W ................................................................................ 37
Figure 6-30: Voltage measuring – busbar (mains) measuring inputs, 3Ph 3W ......................................................................... 37
Figure 6-31: Voltage measuring – busbar (mains) PT windings, 1Ph 3W ................................................................................ 38
Figure 6-32: Voltage measuring – busbar (mains) measuring inputs, 1Ph 3W ......................................................................... 38
Figure 6-33: Voltage measuring – busbar (mains) PT windings, 1Ph 2W (phase-neutral) ....................................................... 39
Figure 6-34: Voltage measuring – busbar (mains) measuring inputs, 1Ph 2W (phase-neutral) ................................................ 39
Figure 6-35: Voltage measuring – busbar (mains) PT windings, 1Ph 2W (phase-phase) ......................................................... 40
Figure 6-36: Voltage measuring – busbar (mains) measuring inputs, 1Ph 2W (phase-phase) .................................................. 40
Figure 6-37: Current measuring - generator.............................................................................................................................. 41
Figure 6-38: Current measuring - generator, L1 L2 L3............................................................................................................. 42
Figure 6-39: Current measuring - generator, phase Lx.............................................................................................................. 42
Figure 6-40: Current measuring - mains current ....................................................................................................................... 43
Figure 6-41: Current measuring - mains, phase Lx ................................................................................................................... 43
Figure 6-42: Current measuring - ground current ..................................................................................................................... 44
Figure 6-43: Power measuring - direction of power.................................................................................................................. 45
Figure 6-44: MPU - principle overview.................................................................................................................................... 47
Figure 6-45: MPU input............................................................................................................................................................ 47
Figure 6-46: Minimal necessary input voltage depending on frequency................................................................................... 47
Figure 6-47: Discrete inputs - alarm/control input - positive signal (easYgen-2000 Series)..................................................... 48
Figure 6-48: Discrete inputs - alarm/control input - positive signal (easYgen-2500 P1 only) .................................................. 48
Figure 6-49: Discrete inputs - alarm/control input - negative signal (easYgen-2000 Series).................................................... 49
Figure 6-50: Discrete inputs - alarm/control input - negative signal (easYgen-2500 P1 only) ................................................. 49
Figure 6-51: Discrete inputs - alarm/control inputs - operation logic ....................................................................................... 50

Manual 37426B easYgen-2000 Series - Genset Control
Page 6/72 © Woodward
Figure 6-52: Relay outputs........................................................................................................................................................ 51
Figure 6-53: Analog inputs (resistors) - wiring two-pole senders............................................................................................. 53
Figure 6-54: Analog inputs (resistors) - wiring single-pole senders ......................................................................................... 54
Figure 6-55: Analog inputs (resistors) - wiring single- and two-pole senders........................................................................... 55
Figure 6-56: Analog inputs (0/4 to 20 mA) - wiring single- and two-pole senders................................................................... 56
Figure 6-57: Analog controller output 1/2 - Wiring and external jumper setting...................................................................... 57
Figure 6-58: Analog controller output 3/4 - Wiring and external jumper setting...................................................................... 58
Figure 6-59: RS-485 Modbus - connection for half-duplex operation ...................................................................................... 59
Figure 6-60: RS-232 interface - overview................................................................................................................................. 59
Figure 6-61: Interfaces - CAN bus - termination ...................................................................................................................... 61
Figure 6-62: Interfaces – shielding (external RC element) ....................................................................................................... 62
Figure 6-63: Interface – shielding (internal RC element).......................................................................................................... 62
Figure 9-1: Interference suppressing circuit - connection ......................................................................................................... 70

Manual 37426B easYgen-2000 Series - Genset Control
© Woodward Page 7/72
Tables
Table 1-1: Manual - overview..................................................................................................................................................... 8
Table 4-1: Plastic housing - panel cutout .................................................................................................................................. 11
Table 6-1: Conversion chart - wire size .................................................................................................................................... 20
Table 6-2: Power supply - terminal assignment ........................................................................................................................ 21
Table 6-3: Charging alternator input/output - terminal assignment........................................................................................... 22
Table 6-4: Voltage measuring - terminal assignment - generator voltage ................................................................................. 23
Table 6-5: Voltage measuring - terminal assignment - generator, 3Ph 4W............................................................................... 24
Table 6-6: Voltage measuring - terminal assignment - generator, 3Ph 3W............................................................................... 25
Table 6-7: Voltage measuring - terminal assignment - generator, 1Ph 3W............................................................................... 26
Table 6-8: Voltage measuring - terminal assignment - generator, 1Ph 2W (phase-neutral)...................................................... 27
Table 6-9: Voltage measuring - terminal assignment - generator, 1Ph 2W (phase-phase)........................................................ 28
Table 6-10: Voltage measuring - terminal assignment - mains (busbar) voltage ...................................................................... 29
Table 6-11: Voltage measuring - terminal assignment – mains (busbar), 3Ph 4W ................................................................... 30
Table 6-12: Voltage measuring - terminal assignment - mains (busbar), 3Ph 3W .................................................................... 31
Table 6-13: Voltage measuring - terminal assignment – mains (busbar), 1Ph 3W ................................................................... 32
Table 6-14: Voltage measuring - terminal assignment – mains (busbar), 1Ph 2W (phase-neutral)........................................... 33
Table 6-15: Voltage measuring - terminal assignment – mains (busbar), 1Ph 2W (phase-phase)............................................. 34
Table 6-16: Voltage measuring - terminal assignment – busbar (mains) voltage...................................................................... 35
Table 6-17: Voltage measuring - terminal assignment – busbar (mains), 3Ph 4W ................................................................... 36
Table 6-18: Voltage measuring - terminal assignment – busbar (mains), 3Ph 3W ................................................................... 37
Table 6-19: Voltage measuring - terminal assignment – busbar (mains), 1Ph 3W ................................................................... 38
Table 6-20: Voltage measuring - terminal assignment – busbar (mains), 1Ph 2W (phase-neutral)........................................... 39
Table 6-21: Voltage measuring - terminal assignment – busbar (mains), 1Ph 2W (phase-phase)............................................. 40
Table 6-22: Current measuring - terminal assignment - generator current................................................................................ 41
Table 6-23: Current measuring - terminal assignment - generator, L1 L2 L3........................................................................... 42
Table 6-24: Current measuring - terminal assignment - generator, phase Lx............................................................................ 42
Table 6-25: Current measuring - terminal assignment - mains current ..................................................................................... 43
Table 6-26: current measuring - terminal assignment - mains, phase Lx .................................................................................. 43
Table 6-27: Current measuring - terminal assignment - ground current.................................................................................... 44
Table 6-28: MPU - terminal assignment (easYgen-2200 P1 & easYgen-2500 P1 only)........................................................... 47
Table 6-29: Discrete input - terminal assignment (easYgen-2000 Series) ................................................................................ 49
Table 6-30: Discrete input - terminal assignment (easYgen-2500 P1 only).............................................................................. 49
Table 6-31: Relay outputs - terminal assignment...................................................................................................................... 51
Table 6-32: Analog inputs - terminal assignment - wiring single- and two-pole senders.......................................................... 53
Table 6-33: Analog inputs - terminal assignment - wiring two-pole senders (easYgen-2500 P1 only) .................................... 53
Table 6-34: Analog inputs - terminal assignment - wiring single- and two-pole senders.......................................................... 54
Table 6-35: Analog inputs - terminal assignment - wiring single-pole senders (easYgen-2500 P1 only)................................. 54
Table 6-36: Analog inputs - terminal assignment - wiring single- and two-pole senders.......................................................... 55
Table 6-37: Analog inputs - terminal assignment - wiring single- and two-pole senders (easYgen-2500 P1 only).................. 55
Table 6-38: Analog inputs - terminal assignment - wiring single- and two-pole senders.......................................................... 56
Table 6-39: Analog inputs - terminal assignment - wiring single- and two-pole senders (easYgen-2500 P1 only).................. 56
Table 6-40: Bias signal outputs 1/2 - analog or PWM .............................................................................................................. 57
Table 6-41: Bias signal outputs 3/4 - analog............................................................................................................................. 58
Table 6-42: RS-485 interface - pin assignment (easYgen-2500 P1 only) ................................................................................. 59
Table 6-43: RS-232 interface (DPC) - pin assignment.............................................................................................................. 59
Table 6-44: CAN bus 1 - pin assignment (easYgen-2000 Series)............................................................................................. 60
Table 6-45: CAN bus 2 - pin assignment (easYgen-2200 P2 only) .......................................................................................... 60
Table 6-46: CAN bus 2 - pin assignment (easYgen-2500 P1 only) .......................................................................................... 60
Table 6-47: Maximum CAN bus length.................................................................................................................................... 61
Table 6-48: Bus shielding ......................................................................................................................................................... 62
Table 9-1: Interference suppressing circuit for relays ............................................................................................................... 71

Manual 37426B easYgen-2000 Series - Genset Control
Page 8/72 © Woodward
Chapter 1.
General Information
Document Overview
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
Type
English
German
easYgen-2000 Series
easYgen-2000 Series - Installation
this manual

37426
DE37426
easYgen-2000 Series - Configuration
37427
DE37427
easYgen-2000 Series - Operation
37428
DE37428
easYgen-2000 Series - Application
37429
-
easYgen-2000 Series - Interfaces
37430
-
easYgen-2000 Series - Parameter List
37431
DE37431
easYgen-2000 Series - Brief Operation Informa-
tion
37432
DE37432
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 Parameter List 37431 or from ToolKit and the respective *.SID file.

Manual 37426B easYgen-2000 Series - Genset Control
© Woodward Page 9/72
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
charges 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
area 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 37426B easYgen-2000 Series - Genset Control
Page 10/72 © Woodward
Chapter 3.
Marine Usage (Pending)
CAUTION
The following notes are very important for marine usage of the easYgen genset control and have to be
followed.
Application
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
The easYgen-2000 Series has no internally isolated power supply.
For marine applications an EMI filter (i.e. SCHAFFNER - FN 2070-3-06) must be connected ahead of the power
supply input.
To meet the functional safety requirements of the application, the rules of marine classification independent protec-
tive devices must be applied.

Manual 37426B easYgen-2000 Series - Genset Control
© Woodward Page 11/72
Chapter 4.
Housing
Panel Cutout
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
Figure 4-1: Housing - panel-board cutout
Measure
Description
Tolerance
H
Height
Total
171 mm
---
h
Panel cutout
138 mm
+ 1.0 mm
h'
Housing dimension
136 mm
B
Width
Total
219 mm
---
b
Panel cutout
186 mm
+ 1.1 mm
b'
Housing dimension
184 mm
Depth
Total
61 / 98
1
---
mm
Table 4-1: Plastic housing - panel cutout
The maximum permissible corner radius is 3.5 mm.
Refer to Figure 4-4 on page 14 for a cutout drawing.
161 mm (easYgen-2200) / 98 mm (easYgen-2500)
h' hH
b
B
b'

Manual 37426B easYgen-2000 Series - Genset Control
Page 12/72 © Woodward
Dimensions
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
Figure 4-2: Plastic housing easYgen-2200 – dimensions
Figure 4-3: Plastic housing easYgen-2500 – dimensions

Manual 37426B easYgen-2000 Series - Genset Control
© Woodward Page 13/72
Clamp Fastener Installation
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
For installation into a panel door with the fastening clamps, please proceed as follows:
1.
Panel cutout
Cut out the panel according to the dimensions in Figure 4-1.
Note: It is not necessary to drill the holes if the fastening clamps are used.
2.
Remove terminals
Loosen the wire connection terminal screws on the back of the unit and
remove the wire connection terminal strip if required.
3.
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.
4.
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.
5.
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.
6.
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).
7.
Reattach terminals
Reattach the wire connection terminal strip (1) and secure them with the
side screws.
b
hH
B
1
2
1
2

Manual 37426B easYgen-2000 Series - Genset Control
Page 14/72 © Woodward
Screw Kit Installation
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
In order to enhance the protection of the front to IP 65, it is possible to fasten the unit with a screw kit instead of
the clamp fastener hardware.
Proceed as follows to install the unit using the screw kit:
1. Cut out the panel and drill the holes according to the dimensions in Figure 4-4.
2. 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.
3. Insert the screws and tighten to 0.6 Nm (5.3 pound inches) of torque. Tighten the screws with a cross-
wise pattern to ensure even pressure distribution.
NOTE
If the thickness of the panel sheet exceeds 2.5 mm, be sure to use screws with a length of the panel
sheet thickness + 4 mm.
Figure 4-4: Housing - drill plan
2006-09-05 | easYgen-1000 cutout+drillplan eYg1000ww-3606-ab.skf
Cutout dimension:
186 mm (+1.1 mm) x 138 mm (+1.0 mm) according to DIN 43700/IEC 61554
Cutout
5.0
93.0
181.0
186.0
5.0
191.0
69.0
148.0
5.0
138.0
5.0 196.0
R 3.5
Rmax:
ø 4.5
8 x
Unit will be mounted with 8 screws (P/N: LR02236) M4 x 6 mm, torque 0.6Nm.

Manual 37426B easYgen-2000 Series - Genset Control
© Woodward Page 15/72
Terminal Arrangement
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
Figure 4-5: easYgen-2000 Series - terminal arrangement - rear view

Manual 37426B easYgen-2000 Series - Genset Control
Page 16/72 © Woodward
Chapter 5.
Wiring Diagrams
Figure 5-1: easYgen-2200 P1 – wiring diagram
2928272625242322212019181716
151413121110090807060504030201
303132333435363738394041424344454647484950515253545556575859
DPC
RS-232
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
Mains | Busbar Voltage L3
Mains | Busbar Voltage L2
Mains | Busbar Voltage L1
Mains | Busbar Voltage N
Generator Voltage N
Generator Voltage L3
Generator Voltage L2
Generator Voltage L1
+ [AI 03]
+ [AI 02]
+ [AI 01]
s1
s2
L3
L2
L1
GND
-
+
Analog inputs
0 to 500 Ohms | 0 to 20 m A
Ground or mains current
isolated
Generator current
isolated
Analog output [AO 01]
+/-10 Vdc | +/-20 m A| PWM
isolated
Auxiliary excitation
CAN bus 1
isolated
Relay [R 1] isolated
Fixed to Ready for operation
Relay [R 2] isolated
Preconfigured to Horn
configurable via LogicsManager
Relay [R 3] isolated
Preconfigured to Starter
configurable via LogicsManager
Relay [R 4] isolated
Preconfigured to Fuel solenoid
configurable via LogicsManager
Relay [R 5] isolated
Fixed to „Command: open MCB“
if MCB Control is enabled
otherwise preconfigured to „warning alarm“
Relay [R 6] isolated
Fixed to „Command: close GCB“ [GCB, GCB/MCB]
Fixed to „Command: open GCB“ [GCB open]
otherwise preconfigured to „shut down alarm“
CAN-H
CAN- L
Power supply
8 to 40 Vdc
0 Vdc
12/24 Vdc
D+
Discrete input [DI 01] isolated
Emergency stop (LogicsManager)
Discrete input [DI 02] isolated
Start in Auto (LogicsManager)
Discrete input [DI 03] isolated
Low oil pressure (LogicsManager)
Discrete input [DI 04] isolated
Coolant temp. (LogicsManager)
Discrete input [DI 05] isolated
Alarm acknowledge (LogicsManager)
Discrete input [DI 06] isolated
Enable MCB (Logicsanager)
Discrete input [DI 07] isolated
Reply: MCB open* (LogicsManager)
Discrete input [DI 08] isolated
Reply: GCB open (LogicsManager)
Common (terminals 44 to 51)
[DI 01]
[DI 02]
[DI 03]
[DI 04]
[DI 05]
[DI 06]
[DI 07]
[DI 08]
Function Earth
* if MCB Control is enabledSubject to technical modifications.
Service Port (RS-232)
Connect only with Woodward DPC cable
DPC
Direct Configuration
Cable
MPU input
-
+
easYgen-2200 P1
easYgen-2200 P1 Wiring Diagram | Re v. F

Manual 37426B easYgen-2000 Series - Genset Control
© Woodward Page 17/72
Figure 5-2: easYgen-2200 P2 – wiring diagram
292827262524232221201918171615141312
11100908070605
04030201
303132333435363738394041424344454647484950515253545556575859
DPC
RS-232
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
Mains | Busbar Voltage L3
Mains | Busbar Voltage L2
Mains | Busbar Voltage L1
Mains | Busbar Voltage N
Generator Voltage N
Generator Voltage L3
Generator Voltage L2
Generator Voltage L1
+ [AI 03]
+ [AI 02]
+ [AI 01]
s1
s2
L3
L2
L1
GND
-
+
Analog inputs
0 to 500 Ohms | 0 to 20 m A
Ground or mains current
isolated
Generator current
isolated
Analog output [AO 01]
+/-10 Vdc | +/-20 m A| PWM
isolated
Auxiliary excitation
CAN bus 1
isolated
Relay [R 1] isolated
Fixed to Ready for operation
Relay [R 2] isolated
Preconfigured to Horn
configurable via LogicsManager
Relay [R 3] isolated
Preconfigured to Starter
configurable via LogicsManager
Relay [R 4] isolated
Preconfigured to Fuel solenoid
configurable via LogicsManager
Relay [R 5] isolated
Fixed to „Command: open MCB“
if MCB Control is enabled
otherwise preconfigured to „warning alarm“
Relay [R 6] isolated
Fixed to „Command: close GCB“ [GCB, GCB/MCB]
Fixed to „Command: open GCB“ [GCB open]
otherwise preconfigured to „shut down alarm“
CAN-H
CAN- L
Power supply
8 to 40 Vdc
0 Vdc
12/24 Vdc
D+
Discrete input [DI 01] isolated
Emergency stop (LogicsManager)
Discrete input [DI 02] isolated
Start in Auto (LogicsManager)
Discrete input [DI 03] isolated
Low oil pressure (LogicsManager)
Discrete input [DI 04] isolated
Coolant temp. (LogicsManager)
Discrete input [DI 05] isolated
Alarm acknowledge (LogicsManager)
Discrete input [DI 06] isolated
Enable MCB (Logicsanager)
Discrete input [DI 07] isolated
Reply: MCB open* (LogicsManager)
Discrete input [DI 08] isolated
Reply: GCB open (LogicsManager)
Common (terminals 44 to 51)
[DI 01]
[DI 02]
[DI 03]
[DI 04]
[DI 05]
[DI 06]
[DI 07]
[DI 08]
Function Earth
* if MCB Control is enabledSubject to technical modifications.
Service Port (RS-232)
Connect only with Woodward DPC cable
DPC
Direct Configuration
Cable
easYgen-2200 P2
CAN bus 2
isolated
CAN-H
CAN- L
easYgen-2200 P2 Wiring Diagram | Re v. F

Manual 37426B easYgen-2000 Series - Genset Control
Page 18/72 © Woodward
Figure 5-3: easYgen-2500 P1 – wiring diagram 1/2
2928272625242322212019181716151413121110090807060504030201
303132333435363738394041424344454647484950515253545556575859
DPC
RS-232
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
480 Vac
120 Vac
Mains | Busbar Voltage L3
Mains | Busbar Voltage L2
Mains | Busbar Voltage L1
Mains | Busbar Voltage N
Generator Voltage N
Generator Voltage L3
Generator Voltage L2
Generator Voltage L1
+ [AI 03]
+ [AI 02]
+ [AI 01]
s1
s2
L3
L2
L1
GND
-
+
Analog inputs
0 to 500 Ohms | 0 to 20 m A
Ground or mains current
isolated
Generator current
isolated
Analog output [AO 01]
+/-10 Vdc | +/-20 m A| PWM
isolated
Auxiliary excitation
CAN bus 1
isolated
Relay [R 1] isolated
Fixed to Ready for operation
Relay [R 2] isolated
Preconfigured to Horn
configurable via LogicsManager
Relay [R 3] isolated
Preconfigured to Starter
configurable via LogicsManager
Relay [R 4] isolated
Preconfigured to Fuel solenoid
configurable via LogicsManager
Relay [R 5] isolated
Fixed to „Command: open MCB“
if MCB Control is enabled
otherwise preconfigured to „warning alarm“
Relay [R 6] isolated
Fixed to „Command: close GCB“ [GCB, GCB/MCB]
Fixed to „Command: open GCB“ [GCB open]
otherwise preconfigured to „shut down alarm“
CAN-H
CAN- L
Power supply
8 to 40 Vdc
0 Vdc
12/24 Vdc
D+
Discrete input [DI 01] isolated
Emergency stop (LogicsManager)
Discrete input [DI 02] isolated
Start in Auto (LogicsManager)
Discrete input [DI 03] isolated
Low oil pressure (LogicsManager)
Discrete input [DI 04] isolated
Coolant temp. (LogicsManager)
Discrete input [DI 05] isolated
Alarm acknowledge (LogicsManager)
Discrete input [DI 06] isolated
Enable MCB (Logicsanager)
Discrete input [DI 07] isolated
Reply: MCB open* (LogicsManager)
Discrete input [DI 08] isolated
Reply: GCB open (LogicsManager)
Common (terminals 44 to 51)
[DI 01]
[DI 02]
[DI 03]
[DI 04]
[DI 05]
[DI 06]
[DI 07]
[DI 08]
Function Earth
* if MCB Control is enabledSubject to technical modifications.
Service Port (RS-232)
Connect only with Woodward DPC cable
DPC
Direct Configuration
Cable
easYgen-2500 P1 Wiring Diagram | Re v. F
easYgen-2500 P1
MPU input
-
+

Manual 37426B easYgen-2000 Series - Genset Control
© Woodward Page 19/72
Figure 5-4: easYgen-2500 P1 – wiring diagram 2/2
7978777675747372717069686766656463626160
8081828384858687888990919293949596979899100101102103104105106107108
Discrete input [DI 10] isolated
Discrete input [DI 09] isolated
Common (terminals 76 to 77)
[DI 09]
[DI 10]
Analog input [AI 04]
0 to 500 Ohms | 0 to 20 m A
+
Analog output [AO 04]
0/4 to 20 m A
isolated
Analog output [AO 03]
0/4 to 20 m A
isolated
Analog output [AO 02]
+/-10 Vdc | +/-20 m A| PWM
isolated
GND
+
-
GND
I
A
I A
Relay [R 7] isolated
Fixed to „Command: open GCB“
if GCB open relay used (NC, NO)
otherwise preconfigured to „mains decoupling“
Relay [R 8] isolated
Fixed to „Command: close MCB“
in [MCB: Two relay] mode
otherwise preconfigured to „mains decoupling“
Relay [R 9] isolated
Preconfigured to Stop solenoid
configurable via LogicsManager
Relay [R 10] isolated
Preconfigured to Auxiliary services
configurable via LogicsManager
Relay [R 11] isolated
Preconfigured to Shut down alarm
configurable via LogicsManager
CAN bus 2
isolated
CAN- L
CAN-H
GND
Shield
Function Earth
RS-485 Interface
isolated
GND
Shield
RS-485-A‘ (RXD-)
RS-485-B‘ (RXD+)
Subject to technical modifications. easYgen-2500 P1 Wiring Diagram | Re v. F
easYgen-2500 P1

Manual 37426B easYgen-2000 Series - Genset Control
Page 20/72 © Woodward
Chapter 6.
Connections
WARNING
All technical data and ratings indicated in this chapter are not definite! Only the values indicated in
Chapter 7: Technical Data on page 64 are valid!
The following chart may be used to convert square millimeters [mm²] to AWG and vice versa:
AWG
mm²
AWG
mm²
AWG
mm²
AWG
mm²
AWG
mm²
AWG
mm²
30
0.05
21
0.38
14
2.5
4
25
3/0
95
600MCM
300
28
0.08
20
0.5
12
4
2
35
4/0
120
750MCM
400
26
0.14
18
0.75
10
6
1
50
300MCM
150
1000MCM
500
24
0.25
17
1.0
8
10
1/0
55
350MCM
185
22
0.34
16
1.5
6
16
2/0
70
500MCM
240
Table 6-1: Conversion chart - wire size