Typical applications dgc-2020hd, Dgc-2020hd, Load – Basler Electric DGC-2020HD User Manual
Page 40
30
9469300990 Rev B
Figure 7 illustrates typical single-phase A-B generator voltage sensing connections.
Figure 7. Single-Phase A-B Connections for Typical Applications
106
107
MPU+
MPU–
1
IA
–
2
IA
+
3
IB
–
4
IB
+
5
IC
–
6
IC
+
A
B
N
30
15
OUT 1
16
17
18
19
20
21
22
23
24
25
26
27
28
29
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
OUT 9
OUT 10
OUT 11
OUT 12
PRE
RUN
START
START
SOLENOID
FUEL
SOLENOID
49
BATT
–
48
BATT
+
50
CHASSIS
GLOW PLUGS
71
FUEL +
46
45
INPUT 16
44
43
42
41
40
39
38
37
36
35
34
33
32
31
INPUT 15
INPUT 14
INPUT 13
INPUT 12
INPUT 11
INPUT 10
INPUT 8
INPUT 9
INPUT 7
INPUT 6
INPUT 5
INPUT 3
INPUT 4
INPUT 2
INPUT 1
61
62
Horn
Not in Auto
Global Alarm
Global Pre-Alarm
Open Generator Breaker
Close Generator Breaker
Open Mains Breaker
Close Mains Breaker
Governor Raise
Emergency Stop
Mains Bkr Status
Gen Bkr Status
Close Mains Breaker
Open Mains Breaker
Close Gen Breaker
Open Gen Breaker
P0071-56
M
P
U
L1
L2
N
12/24V
RDP
-110
TXD
+
RDP
-110
TXD
–
Mini-B
USB
RS-232
DB-9
57
485
B
56
485
A
58
485
SHIELD
52
CAN
1
H
53
SHIELD
51
CAN
1
L
DGC-2020HD
1
Labels indicate the functions assigned by the default programmable
logic to the contact inputs and output contacts.
2
Current inputs are 1A or 5A, depending on style.
3
4
5
LOAD
55
CAN
2
H
54
CAN
2
L
72
FUEL –
74
ANALOG IN 4 + / OIL +
75
ANALOG IN 4 – / OIL –
76
ANALOG IN 4 I / N.C.
77
ANALOG IN 3 + / COOLANT +
78
ANALOG IN 3 – / COOLANT –
79
ANALOG IN 3 I / N.C.
59
60
IRIG
-B
+
IRIG
-B
–
7
AUX I
1
–
8
AUX I
1
+
9
AUX I
2
–
10
AUX I
2
+
11
AUX I
3
–
12
AUX I
3
+
13
AUX I
4
–
14
AUX I
4
+
80
ANALOG IN 2 +
81
ANALOG IN 2 –
82
ANALOG IN 2 I
83
ANALOG IN 1 +
84
ANALOG IN 1 –
85
ANALOG IN 1 I
GENERATOR
≤ 480 V
MAINS CKT
BKR
GEN CKT
BKR
86
GEN VA
88
GEN VB
90
GEN VC
91
GEN VN
BUS
1
VB
97
BUS
1
VC
BUS
1
VA
93
95
98
BUS
1
VN
BUS
2
VB
103
BUS
2
VC
BUS
2
VA
100
101
104
BUS
2
VN
Terminals 74 through 79 support analog inputs or resistive senders,
depending on style (resistive senders shown).
64
65
66
67
68
69
70
AVR +
AVR –
GOV +
GOV –
GOV PWM
LOAD SHARE +
LOAD SHARE –
1
1
1
1
1
4
4
To CAN 1
To CAN 2
To ECU Power or
Key-on Terminal
Connect to the ECU on an electronically controlled engine.
If component is under ECU control, do not connect to DGC-2020HD.
6
6
7
7
7
6
Connect to CAN 1 (AEM-2020 / CEM-2020 network) only.
8
2
Fiber Optic
Ethernet
Base-100F
Copper
Ethernet
Base-100T
Copper
Ethernet
Base-100T
OR
7
For optimal metering performance, it is recommended to connect
analog input common to BATT– (49).
3
3
3
3
0 to 10 V or
4 to 20 mA
source
0 to 10 V or
4 to 20 mA
source
8
5
5
5
5
When using analog current inputs, the ‘+’ and ‘I’ terminals must be
tied.
Typical Applications
DGC-2020HD