Smartgen HAT700 - Page 42

HAT700 SERIES ATS CONTROLLER USER MANUAL
HAT700 Series ATS Controller 2018-12-13 Version 1.5 Page 42 of 51
No.
Items
Description
Remark
9
COM
N
Capacity: 250V16A
10
Normally Open
11
A1
S1 AC System 3P4W voltage input
For single phase, only connect A1,
N1
12
B1
13
C1
14
N1
15
A2
S2 AC System 3P4W voltage input
For single phase, only connect A2,
N2
16
B2
17
C2
18
N2
19
B-
Connected with negative of starter
battery.
Ground terminal
20
B+
Connected with positive of starter
battery.
DC(8-35)V; Power supplied by
controller.
21
S1 Close Output
Detect the S1 ATS closing status. Volts
free contact input.
Ground connected is active.
22
S2 Close Output
Detect the S2 ATS closing status. Volts
free contact input.
Ground connected is active.
23
Aux. Input 1
User-defined.
Ground connected is active.
24
Aux. Input 2
Ground connected is active.
25
Aux. Input 3
Ground connected is active.
26
Aux. Input 4
Ground connected is active.
27
Aux. Output 3
Volts free; Relay contact; Normally
Open output
Capacity: 250V7A
28
29
Aux. Output 4
Volts free; Relay contact; Normally
Open output
Capacity: 250V7A
30
31
Aux. Output 5
Volts free; Relay contact; Normally
Open output
Capacity: 250V7A
32
33
Aux. Output 6
Volts free; Relay contact; Normally
Close output
Default: Genset Start Output
Capacity: 250V7A
34
35
IA In
CT Secondary A-Phase current input
Only suitable for HAT700I/HAT700BI
36
IA Out
37
IB In
CT Secondary B-Phase current input
38
IB Out
39
IC In
CT Secondary C-Phase current input
40
IC Out
41
RS485 A+
RS485 Communication Port
120Ω impedance matched resistance
should be connected according to the
different situation.
42
RS485 B-
43
RS485
LINK
Programming
Port
Used for PC program updating.