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7 WIRE CONNECTION
No.
Function
1
DO1_HL
2
DO2_HL
3
DO3_H
4
DO4_H
5
DO5_H
6
DO6_H
7
DO7_H
8
DO8_H
9
DO_COM_H
10
AI1_RIU
11
AI2_RIU
12
DI1_HL
13
DI2_HL
14
DI3_HL
15
DI4_HL
HEM4300 Engine Controller User Manual
Fig.9 Controller Back Panel
Table 9 Connection Terminal Description
Cable Size
1.0mm
2
1.0mm
2
1.0mm
2
2
1.0mm
Aux. output port, transistor
1.0mm
2
active output, rated 4A.
2
1.0mm
1.0mm
2
1.0mm
2
Output port active COM, connects starting battery
positive.
2
1.0mm
Warning! Power reverse connection is prohibited for
DO_COM_H port, otherwise controller will damage.
1.0mm
2
Analog
resistance/current/voltage
2
1.0mm
type can be configured.
2
1.0mm
Aux. output port, high/low
1.0mm
2
electric level active can be
2
1.0mm
configured.
1.0mm
2
Remark
Setting items see Table
10.
input
port,
Setting items see Table
10.
Setting items see Table
10.
Page 22 of 55
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