Installation Guide
Wiring Connections
Continued:
No. Function Cable Size Remarks
10 Aux. Input 1 1.0mm
2
Ground connected is active (B-)
Details see
form 3
11 Aux. Input 2 1.0mm
2
Ground connected is active (B-)
12 Aux. Input 3 1.0mm
2
Ground connected is active (B-)
13 Aux. Input 4 1.0mm
2
Ground connected is active (B-)
14 Aux. Input 5 1.0mm
2
Ground connected is active (B-)
15 GND The common port of sensor; (B-) has already connected.
16 CHARGER (D+) 1.0mm
2
Connected with charger starter’s D+ (WL) terminals.
17 MP2 1.0mm
2
(B-) has already connected. Connected with Speed sensor,
shielding line is recommended.
18 MP1 1.0mm
2
Connected with Speed sensor, shielding line is recommend-
ed.
19 S11 1.0mm
2
Connect to stepper motor. S11 and S12 are belong to one
phase to the motor while S21 and S22 are belong to the
other phase.
20 S12 1.0mm
2
21 S21 1.0mm
2
22 S22 1.0mm
2
23 RS232 RX 0.5mm
Connected to GSM module.24 RS232 TX 0.5mm
25 RS232 GND 0.5mm
26 Gens AC Voltage (U) 1.0mm
2
Connected to U-phase of generator (2A fuse is recommend-
ed).
27 Gens AC Voltage (V) 1.0mm
2
Connected to V-phase of generator (2A fuse is recommend-
ed).
28 Gens AC Voltage (W) 1.0mm
2
Connected to W-phase of generator (2A fuse is recommend-
ed).
29 Gens AC Voltage (N) 1.0mm
2
Connected to N-phase of generator (2A fuse is recommend-
ed).
NOTE: LINK interface is parameters congured interface that can be programmed by
PC using an SG72 adapter. If there is need to remotely monitor the genset, please use the
SG361 module produced by SmartGen.
25
18-SG02D1-1A-EN