Smartgen ALC404 - Page 33

ALC404 LIGHTING TOWER CONTROLLER USER MANUAL
ALC404 Lighting Tower Controller 2018-11-06 Version 1.1 Page 33 of 83
No.
Functions
Cable Size
Description
of volt free relay; external connect with DC voltage.
9
Aux. Output 4
1.0 mm
2
Separately combined with terminal No. 8 as
normally open contactor of relay with rated current
1A (voltage free output). Recommend enlarging the
capacity of relay according to the load.
10
Aux. Output 5
1.0 mm
2
11
Aux. Output 6
1.0 mm
2
12
Aux. Output 7
1.0 mm
2
13
Aux. Sensor 1
1.0 mm
2
It is programmable sensor.
14
Aux. Sensor 2
1.0 mm
2
It is programmable sensor.
15
Aux. Sensor 3
1.0 mm
2
It is programmable sensor.
16
Sensor COM GND
1.0 mm
2
Internal connect with B-, sensor common ground.
17
CAN H
0.5 mm
2
120Ω resistance is paralleled with CAN H and CAN
L. Transceiver is non-isolated and shielded wire is
recommended.
18
CAN L
0.5 mm
2
19
Magnetic Sensor +
0.5mm
2
Connect to speed sensor.
20
Magnetic Sensor -
0.5mm
2
Connect to speed sensor. Internal has connected
with B-.
21
Aux. Input 1
1.0 mm
2
Digital input port, which connected B- to activate.
22
Aux. Input 2
1.0 mm
2
Digital input port, which connected B- to activate.
23
Aux. Input 3
1.0 mm
2
Digital input port, which connected B- to activate.
24
Aux. Input 4
1.0 mm
2
Digital input port, which connected B- to activate.
25
Aux. Input 5
1.0 mm
2
Digital input port, which connected B- to activate.
26
DC Current Input +
1.0 mm
2
Connect to the output port of Hall DC 4-20mA
sensor (DC generator current).
27
DC Current Input -
1.0 mm
2
28
DC Voltage Input +
1.0 mm
2
Connect to output port of DC generator.
29
DC Voltage Input -
1.0 mm
2
30
Genset U-phase Volt.
Monitoring Input
1.0 mm
2
Connect to U-phase output port of genset
(recommend 2A fuse).
31
Genset V-phase Volt.
Monitoring Input
1.0 mm
2
Connect to V-phase output port of genset
(recommend 2A fuse).
32
Genset W-phase Volt.
Monitoring Input
1.0 mm
2
Connect to W-phase output port of genset
(recommend 2A fuse).
33
Genset N-wire Input
1.0 mm
2
Connect to N-wire output port of genset.
34
CT A-phase Monitoring
Input
1.5 mm
2
Externally connect to secondary coil of current
transformer (max. 5A).
35
CT B-phase Monitoring
Input
1.5 mm
2
Externally connect to secondary coil of current
transformer (max. 5A).
36
CT C-phase Monitoring
Input
1.5 mm
2
Externally connect to secondary coil of current
transformer (max. 5A).
37
CT COM
1.5 mm
2
Common ground; Connect with negative of starter
battery.
USB
USB Port
Communicate with PC software.
NOTE: USB port in the rear of controller is communication port, which can realize controller programming and monitoring
functions via PC software.