Deif GCU 100 Manual de usuario
DEIF A/S · Frisenborgvej 33 · DK-7800 Skive · Tel.: +45 9614 9614 · Fax: +45 9614 9615 · info@deif.com · www.deif.com
DEIF A/S · Frisenborgvej 33 · DK-7800 Skive · Tel.: +45 9614 9614 · Fax: +45 9614 9615 · info@deif.com · www.deif.com
DEIF A/S · Frisenborgvej 33 · DK-7800 Skive · Tel.: +45 9614 9614 · Fax: +45 9614 9615 · info@deif.com · www.deif.com
INSTALLATION INSTRUCTIONS
Genset Controller Unit, GCU 100
● Mounting
● Terminal overview
● Wiring
● Communication wiring
● Unit dimensions and cut-out
Document no.: 4189340799D
SW version:
1. General information
1.1. Warnings, legal information and safety..................................................................................................3
1.1.1. Warnings and notes ......................................................................................................................3
1.1.2. Legal information and disclaimer ..................................................................................................3
1.1.3. Safety issues ................................................................................................................................3
1.1.4. Electrostatic discharge awareness ...............................................................................................3
1.1.5. Factory settings ............................................................................................................................4
1.1.6. UL applications..............................................................................................................................4
1.2. About the installation instructions...........................................................................................................4
1.2.1. General purpose ...........................................................................................................................4
1.2.2. Intended users ..............................................................................................................................4
1.2.3. Contents and overall structure ......................................................................................................4
2. Mounting
2.1. GCU 100 mounting.................................................................................................................................5
2.1.1. Mounting of the unit.......................................................................................................................5
2.1.2. Unit dimensions and panel cutout..................................................................................................5
2.1.3. Tightening torques.........................................................................................................................6
3. Terminals
3.1. Terminal overview and description.........................................................................................................8
3.1.1. Terminal overview .........................................................................................................................8
3.1.2. Terminal Description......................................................................................................................8
4. Wiring
4.1. Wiring diagram.....................................................................................................................................12
4.2. DC connections....................................................................................................................................13
4.3. Digital inputs.........................................................................................................................................14
4.4. Charger alternator connections............................................................................................................14
4.5. GCU wiring diagrams for voltage and current......................................................................................16
4.5.1. GCU 113......................................................................................................................................16
4.5.2. GCU 112......................................................................................................................................20
4.5.3. GCU 111 .....................................................................................................................................24
5. Communication
5.1. Wiring instructions................................................................................................................................28
5.2. CANbus engince communication.........................................................................................................29
5.2.1. Connection with 2-wire shielded cable (recommended)..............................................................29
5.2.2. Connection with 3-wire shielded cable........................................................................................30
5.3. Additional Operator Panel, AOP-2.......................................................................................................31
GCU 100 installation instructions
4189340799 UK
DEIF A/S Page 2 of 31
1. General information
1.1 Warnings, legal information and safety
1.1.1 Warnings and notes
Throughout this document, a number of warnings and notes with helpful user information will be presented.
To ensure that these are noticed, they will be highlighted as follows in order to separate them from the gener-
al text.
Warnings
Warnings indicate a potentially dangerous situation, which could result in death, personal in-
jury or damaged equipment, if certain guidelines are not followed.
Notes
Notes provide general information, which will be helpful for the reader to bear in mind.
1.1.2 Legal information and disclaimer
DEIF takes no responsibility for installation or operation of the generator set. If there is any doubt about how
to install or operate the engine/generator controlled by the Multi-line 2 unit, the company responsible for the
installation or the operation of the set must be contacted.
The Multi-line 2 unit is not to be opened by unauthorised personnel. If opened anyway, the war-
ranty will be lost.
Disclaimer
DEIF A/S reserves the right to change any of the contents of this document without prior notice.
The English version of this document always contains the most recent and up-to-date information about the
product. DEIF does not take responsibility for the accuracy of translations, and translations might not be up-
dated at the same time as the English document. If there is a discrepancy, the English version prevails.
1.1.3 Safety issues
Installing and operating the Multi-line 2 unit may imply work with dangerous currents and voltages. Therefore,
the installation should only be carried out by authorised personnel who understand the risks involved in work-
ing with live electrical equipment.
Be aware of the hazardous live currents and voltages. Do not touch any AC measurement in-
puts as this could lead to injury or death.
1.1.4 Electrostatic discharge awareness
Sufficient care must be taken to protect the terminal against static discharges during the installation. Once the
unit is installed and connected, these precautions are no longer necessary.
GCU 100 installation instructions
4189340799 UK
General information
DEIF A/S Page 3 of 31
1.1.5 Factory settings
The Multi-line 2 unit is delivered from factory with certain factory settings. These are based on average values
and are not necessarily the correct settings for matching the engine/generator set in question. Precautions
must be taken to check the settings before running the engine/generator set.
1.1.6 UL applications
These flat surface panel-mounted controllers are intended to be used in Listed Generator Assemblies, where
the suitability of the combination has been determined by Underwriters Laboratories.
1.2 About the installation instructions
1.2.1 General purpose
These Installation Instructions mainly include general product and hardware information, mounting instruc-
tions, terminal strip descriptions, I/O lists and wiring descriptions.
The general purpose of this document is to give the user important information to be used in the installation of
the unit.
Please make sure to read this document before starting to work with the Multi-line 2 unit and
the gen-set to be controlled. Failure to do this could result in human injury or damage to the
equipment.
1.2.2 Intended users
These Installation Instructions are mainly intended for the person responsible for the design and installation.
In most cases, this would be a panel builder designer. Naturally, other users might also find useful information
in the document.
1.2.3 Contents and overall structure
This document is divided into chapters, and in order to make the structure simple and easy to use, each
chapter will begin from the top of a new page.
GCU 100 installation instructions
4189340799 UK
General information
DEIF A/S Page 4 of 31
2. Mounting
2.1 GCU 100 mounting
2.1.1 Mounting of the unit
Included in the package is 12 fixing clamps.
The unit is designed for flush mounting for both IP52 and IP65 mounting. For IP52, four fixing clamps are to
be used; two at the top and two at the bottom.
For IP65, all 12 clamps must be mounted to comply with the rating.
2.1.2 Unit dimensions and panel cutout
The unit is designed for mounting in the panel front.
In order to ensure optimum mounting, the panel door must be cut out according to the following measure-
ments:
H × W = 151.00 × 211.00 + 1.00 mm
H × W = 5.94" × 8.31" + 0.04"
Dimensions are in mm (inches) and valid for GCU 111/112/113.
GCU 100 installation instructions
4189340799 UK
Mounting
DEIF A/S Page 5 of 31
160.0 (6.30)
220.0 (8.66)
151.0 (5.94)
211.0 (8.30)
61.0 (2.40)
54.0 (2.13)
0.15-0.20 Nm
2.1.3 Tightening torques
Unit panel door mounting: 0.15-0.20 Nm, 1.4-1.8 lb-in (see diagram in "Unit dimensions and panel cut-
out")
Plug connections (terminals): 0.5 Nm, 4.4 lb-in
AOP-1 and AOP-2 (see diagram below)
Panel door mounting: 0.7 Nm, 6.2 lb-in
Sub-D screw: 0.2 Nm, 1.8 lb-in
DC-DC converter terminals: 0.5 Nm, 4.4 lb-in
GCU 100 installation instructions
4189340799 UK
Mounting
DEIF A/S Page 6 of 31
220.0 (8.661)
115.0 (4.528)
Display
20.0 (0.787)
0.7 Nm
Screw M3
Bossard BN5687
or similar
0.2 Nm
9P Female
Sub 0
connector
Max. 10 mm
Min. 6 mm
GCU 100 installation instructions
4189340799 UK
Mounting
DEIF A/S Page 7 of 31
3. Terminals
3.1 Terminal overview and description
3.1.1 Terminal overview
Unit rear view
6 7 83 4 51 2
+ -
Power
supply Multi-functional
inputs
Com
RS485
Modbus
49
50
51
B(-)
GND
A(+)
CAN B
57
58
59
H
Com
L
CAN A
53
54
55
H
Com
L
56
52
Generator voltage
33 34 35 36 37 38
L1 N L2 L3
9 10 11 12 13 14 15 16 1817
Digital inputs
Com
19 20 21 23 24 2522 26 27
Com
Busbar voltage
28 29 30 31 32
L1 N L2 L3
45 46 47 48
L1 L2 L3
Generator current
39 40 41 42 43 44
MPU
Com
W
RPM inputs
Service
port
Emer.
Stop
Status
S1 S2 S1 S2 S1 S2
The RJ11 connector for the PC connection interface box is placed on the side of the unit.
3.1.2 Terminal Description
For the relay outputs, the following terms will be used:
NO means Normally Open.
NC means Normally Closed.
Com. means common terminal for the individual relay.
GCU 100 installation instructions
4189340799 UK
Terminals
DEIF A/S Page 8 of 31
Terminal Technical data Description
1 Power supply + 6…36V DC (UL/cUL Listed: 7.5…32.7V DC)
2 Power supply – 0V DC
3-4 Status out/configurable. Contact ratings 1 A
24V DC/V AC Resistive
See note*
9 Common Common for term. 10…15
10 Digital input Start enable/configurable
11 Digital input Remote start/stop/configurable
12 Digital input Charge alternator D+ (running)/configurable
13 Digital input Configurable
14 Digital input Coolant temperature/configurable
15 Digital input Oil pressure/configurable
19 Common Common for emergency stop term. 20
20 Emergency stop and common for 21…23 Common for relay 21, 22 and 23 and input for
emergency stop**
21 Relay output 21. Contact ratings 2 A 30V
DC/V AC (UL/cUL Listed: 1 A Resistive)
Start prepare/configurable. Function NO
22 Relay output 22. Contact ratings 2 A 30V
DC/V AC (UL/cUL Listed: 1 A Resistive)
Starter (crank)/configurable. Function NO
23 Relay output 23. Contact ratings 2 A 30V
DC/V AC (UL/cUL Listed: 1 A Resistive)
Run coil/configurable. Function NO
24-25 Relay output 24. Contact ratings 8 A 30V
DC/V AC (UL/cUL Listed: 6 A Resistive)
Horn/configurable. Function NO
26-27 Relay output 26. Contact ratings 8 A 30V
DC/V AC (UL/cUL Listed: 6 A Resistive)
Alarm/configurable. Function NO
Multi-functional inputs
5 Common Common for term. 6…8
6 RMI 1/4...20 mA/digital input Fuel level/configurable
7 RMI 2/4...20 mA/digital input Oil pressure/configurable
8 RMI 3/4...20 mA/digital input Water temp./configurable
Tacho RPM input
16 RPM input (MPU) Magnetic pick-up tacho generator
17 RPM-GND Common for RPM input
18 RPM input (W/L) Magnetic pick-up. PNP, NPN or charge alterna-
tor W terminal
3-phase generator voltage input
33 Gen. voltage L1 Generator voltage and frequency
34 Gen. neutral
35 Not used, must not be connected
36 Gen. voltage L2
GCU 100 installation instructions
4189340799 UK
Terminals
DEIF A/S Page 9 of 31
Terminal Technical data Description
37 Not used, must not be connected
38 Gen. voltage L3
3-phase generator current input
39 Gen. current L1, s1 Generator current
40 Gen. current L1, s2
41 Gen. current L2, s1
42 Gen. current L2, s2
43 Gen. current L3, s1
44 Gen. current L3, s2
3-phase busbar voltage inputs
28 Busbar voltage L1 Busbar voltage
29 Busbar voltage neutral
30 Busbar voltage L2
31 Not used, must not be connected
32 Busbar voltage L3
Breaker relays
45 Relay R45. Contact ratings 2 A 30V DC/
250V AC
(UL/cUL Listed: Contact ratings 2 A 30V DC/
30V AC)
Configurable, function NO (normally open)
46 Relay R45
47 Relay R47. Contact ratings 2 A 30V DC/
250V AC
(UL/cUL Listed: Contact ratings 2 A 30V DC/
30V AC)
Configurable, function NO (normally open)
48 Relay R47
Modbus RS485 interface
49 B (-)
Modbus RS485 RTU or ASCII50 Data GND
51 A (+)
CANbus port A: Engine interface
53 CAN-H
CAN J1939 engine communication
54 Data GND
55 CAN-L
Optional CANbus port B: AOP-2 interface
57 CAN-H
CAN communication line to AOP-258 Data GND
59 CAN-L
GCU 100 installation instructions
4189340799 UK
Terminals
DEIF A/S Page 10 of 31
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