Smartgen CMM365A-2G User manual

CMM365A-2G
CLOUD MONITORING COMMUNICATION MODULE
USER MANUAL
SMARTGEN (ZHENGZHOU) TECHNOLOGY CO., LTD.

Chinese trademark
English trademark
SmartGen —make your generator smart
SmartGen Technology Co., Ltd.
No.28 Jinsuo Road
Zhengzhou
Henan Province
P. R. China
Tel: [phone]
0086-371-67991553/67992951
0086-371-67981000(overseas)
Fax: [phone]
Web: www.smartgen.com.cn
www.smartgen.cn
Email: [e-mail]
All rights reserved. No part of this publication may be reproduced in any material form (including
photocopying or storing in any medium by electronic means or other) without the written permission of
the copyright holder.
Applications for the copyright holder’s written permission to reproduce any part of this publication should
be addressed to SmartGen Technology at the address above.
Any reference to trademarked product names used within this publication is owned by their respective
companies.
SmartGen Technology reserves the right to change the contents of this document without prior notice.
Table 1 - Software Version
Date
Version
Note
2017-12-25
1.0
Original release.

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CONTENT
1 OVERVIEW......................................................................................................................................... 4
2 PERFORMANCE AND CHARACTERISTICS.................................................................................... 4
3 SPECIFICATION................................................................................................................................. 5
4 PANEL AND TERMINAL DESCRIPTION........................................................................................... 6
4.1 PANELINDICATORANDBUTTONS........................................................................................... 6
4.2 GPRS........................................................................................................................................... 7
4.3 MASTER RS485.......................................................................................................................... 7
4.4 SLAVE RS485.............................................................................................................................. 7
4.5 LINK............................................................................................................................................. 8
4.6 USB DEVICE ............................................................................................................................... 8
4.7 TERMINAL................................................................................................................................... 9
5 PROGRAMMABLE PARAMETERS................................................................................................. 10
5.1 CONTENTSAND SCOPES OF PARAMETERS....................................................................... 10
5.2 PCCONFIGURATION INTERFACE...........................................................................................11
6 SYSTEM DIAGRAM.......................................................................................................................... 13
7 CASE DIMENSION AND INSTALLATION ....................................................................................... 14
8 TROUBLESHOOTING...................................................................................................................... 15
9 PACKING LIST ................................................................................................................................. 15

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1 OVERVIEW
CMM365A-2G Cloud Monitoring Communication Module is GPRS wireless network communication
protocol switch module which can achieve genset (with SCI) connect to Internet. After logging into cloud
server, module will receive corresponding genset controller communication protocol from cloud server.
And the module gains genset data via RS485 port, or LINK port. Then the module transmits the data to
corresponding cloud server via GPRS wireless network for achieving user’s real-time monitoring to
running status and searching of running records via APP (IOS or Android) and PC terminal devices.
CMM365A-2G module not only can achieve genset monitoring but also can insert some digital alarm
input/output signal to achieve monitoring of generator room entrance guard, guard against theft and fire
facilities.
CMM365A-2G module has two RS485 inerfaces (master RS485 interface and slave RS485
interface). Master RS485 interface is used for connecting genset controller and slave RS485 interface is
used for connecting dynamic environment monitoring system.
2 PERFORMANCE AND CHARACTERISTICS
Connect to cloud server via GPRS wireless network, one to one monitoring;
Two ports for communication with genset control module: RS485, and LINK; can monitor great
majority genset control modules of international first-class brands;
Widely power supply: DC (8~35)V, can direct use genset build-in battery;
With ARM-based 32-bit SCM, high integration of hardware and strong programming ability;
Include with GPS locate function to achieve gain location information and locate genset;
Take JSON network data communication protocol, upload real-time data variation and take
compression algorithm to vastly reduce network flow at the same time;
When alarm occurs it can upload data to server immediately;
2 auxiliary digital input ports which can receive external alarm signal;
1 auxiliary relay output ports which can output various of alarm signal;
With two RS485 interfaces (master RS485 interface and slave RS485 interface). Master RS485
interface is used for connecting genset controller and slave RS485 interface is used for
connecting dynamic environment monitoring system.
Power and multiple communication status indicators on front panel that working status is clear at a
glance;
Lamp test function;
Parameter adjust function: users can adjust parameters via USB port;
Take standard π-type 35mm guide-rail installation or screw-fixed installation that the module can
be installed in the genset control box;
Modular design, self extinguishing ABS plastic shell, light weight, compact structure with easy
installation.

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3 SPECIFICATION
Table 2 –Technical Data
Items
Contents
Operating Voltage
DC 8.0V~35.0V, continuous power supply
Power Consumption
Standby: ≤2W
Working: ≤5W
Digital Input
Volt free digital Input
Relay Output
1A DC30V Volts free output
Master RS485
Nonisolated type
Slave RS485
Isolated type
LINK
SmartGen exclusive port
USB Device
B-type USB female port
GPRS Port
Standard SMB port (female), SMB port (male) for antenna.
Case Dimensions
72.5mmx105mmx34mm
Working Conditions
Temperature: (-25～+70)°C Humidity: (20～93)%RH
Storage Condition
Temperature: (-25～+70)°C
Weight
0.15kg

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4 PANEL AND TERMINAL DESCRIPTION
4.1 PANEL INDICATOR AND BUTTONS
Fig.1 Front Panel Indicators
Table 3 –Indicators Description
Icon
Note
POWER
GreenLED Light: Power supply normal indicator and correct connect with
cloud server;
RedLED Light: Common alarm indicator;
If SIM card is not inserted, red LED starts blink.
ALARM(RED)
Normally Light: Common alarm indicator.
RS485 MASTER(Red)
Normally Extinguish: RS485 disabled;
Normally Light: Communication fail;
Blink: Communication normal.
RS485 SLAVE(Red)
Normally Extinguish: not communication;
Blink: Communication normal.
GPRS(Red)
Extinguish: CMM365A-2G fail to login on the server;
Light: Registered successfully;
Blink: Real data communication normal.
LINK(Red)
Normally Extinguish: Disabled;
Normally Light: Communication fail;
Blink: Communication normal.
Lamp test/Reset:
Press this button for 1s, all the LEDs are illuminated; press for 10s, reset the module to default and all
the LEDs blink for 3 times.
NOTE: After reset the module, parameters need to re-configured via PC software . Please operate
cautiously.

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4.2 GPRS
Connect GPRS antenna to CMM365-2G antenna port.
Fig.2 –GPRS Antenna Connection Schematic Diagram
4.3 MASTER RS485
Connect master RS485 interface to CMM365A-2G. RS485 interface to achieve genset data
information.
If communication is abnormal, 120Ω terminal resistance is recommonded. One end of shield wire
hangs in the air and the other one connects with SCR.
Fig.3 –Master RS485 Connection Schematic Diagram
4.4 SLAVE RS485
Connect slave RS485 interface to the RS485 interface of dynamic environment monitoring system to
achieve monitoring genset data function via MODBUS protocol.

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Fig. 4 –Slave RS485 Connection Schematic Diagram
4.5 LINK
Receive genset data information by connecting module LINK port with Genset Controller LINK port.
Fig. 5 –LINK Connection Schematic Diagram
4.6 USB DEVICE
Configure all the parameters and view CMM365A-2G ID&Login password by connecting USB port
with USB disk of PC software.
Fig.6 –USB Connect PC Device

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4.7 TERMINAL
Table 4 –Terminals Description
No.
Function
Cable Size
Note
1
B-
1.0mm2
Connected with negative of starter battery.
2
B+
1.0mm2
Connected with positive of starter battery. 3A fuse
is recommended.
3
Digital. Input 1
1.0mm2
Active when connect to B-.
4
Digital Input 2
1.0mm2
Active when connect to B-.
5
Relay
Outputs
Normally
Open
1.0mm2
Normally open output 1A DC30V
6
Common
1.0mm2
7
Normally
Close
1.0mm2
8
RS485 B(-)
MASTER
0.5mm2
Impedance-120Ω shielding wire is recommended,
its single-end earthed.
9
RS485A(+)
0.5mm2
10
SCR
0.5mm2
11
RS485 B(-)
SLAVE
0.5mm2
Impedance-120Ω shielding wire is recommended,
its single-end earthed.
12
RS485A(+)
0.5mm2
13
SCR
0.5mm2

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5 PROGRAMMABLE PARAMETERS
5.1 CONTENTS AND SCOPES OF PARAMETERS
Table 5 –Parameter Content & Scope
No.
Item
Range
Default
Description
Gateway
1
Site Name
(0-65535)
20 Chinese characters/letters/digits
2
Server URL
(0-65535)
www.monitoryun.com
40 characters
3
Server Port
(0-65535)
91
4
Security Code
(0-65535)
123456
16 characters
GSM
1
GSM Enable
(0-1)
1
0: Disabled; 1:Enabled
2
GPRS Password
Reserved
3
SMS Center
Number
Reserved
4
PIN Enable
(0-1)
0
0: Disabled; 1:Enabled
5
APN
(0-65535)
40
characters
GPS
1
GPS Enable
(0-1)
1
0: Manual Input 1: GPS Location
2
Longitude
((-180)-180)°
0.000000
GPS location, altitude information
3
Latitude
((-90)-90)°
0.000000
4
Altitude
((-9999.9)-9999.9)m
100.0
Digital Input
Digital Input 1
1
Setting
(0-9)
0
Default: Not used
2
Type
(0-1)
0
0: Close to Activate
1: Open to Activate
See: Table 6 –Digital Input Ports
Content
3
Delay
(0-20.0)
0.0
Action delay
Digital Input 2
1
Setting
(0-9)
1
Default: Lamp test
2
Type
(0-1)
0
0: Close to Activate
1: Open to Activate
See: Table 6 –Digital Input Ports
Content
3
Delay
(0-20.0)
0.0
Action delay
Relay Output
1
Setting
(0-14)
0
Default: Not used
See: Table 7 –Relay Output Ports
Content
NOTE: Configuration of monitoring genset controller model, communication port, communication
baud rate, and communication ID need to be set on the (www.smartgencloud.com) platform, and

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monitoring module need to restart up after all parameters been set.
Table 6 –Digital Input Ports Content
No.
Item
Description
0
Not Used
Not used.
1
Lamp Test
All the indicators are illuminated when input is active.
2
Remote Control Inhibited
Cloud start/stop control is prohibited when input is active.
3
Access Alarm Input
Access alarm is uploaded to server when input is active.
4
Fire Alarm Input
Fire alarm is uploaded to server when input is active.
5
Alarm Input
External alarm is uploaded to server when input is active.
6
Reserved
7
Reserved
8
Reserved
9
Factory Test Mode
It is only used for factory hardware port test when active.
Table 7 –Relay Output Ports Content
No.
Item
Description
0
Not used
Output port won’t output when this item is selected.
1
Digital Input 1 Active
Output when auxiliary input 1 is active.
2
Digital Input 2 Active
Output when auxiliary input 2 is active.
3
RS485 Comm. Fail
Output when RS485 communication fails.
4
Network Comm. Fail
Output when Network communication fails.
5
LINK Comm. Fail
Output when LINK communication fails.
6
RS232 Comm. Fail
Output when RS232 communication fails.
7
Common Alarm
Output when there is an alarm.
8
Remote Control Output
Send remote control commands via cloud platform with fixed
output delay 20s.
9
Reserved
10
Reserved
11
Reserved
12
Reserved
13
Reserved
14
Reserved
5.2 PC CONFIGURATION INTERFACE
Connecting the USB port of CMM365A-2G communication module with PC USB port to configure the
parameters.

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Fig. 7 - Gateway Configuration
Figure 8 - Module Monitoring Interface

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6 SYSTEM DIAGRAM
One CMM365A-2G module connects with one genset monitor module. It can be connected via
RS485 port and LINK port.
Fig.9 - CMM365A-2G System Diagram

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7 CASE DIMENSION AND INSTALLATION
2 ways for installation: 35mm guide rail in box or screw (M4) installation as below:
Fig.10 - CMM365A-2G Case Dimension
Fig.11 - CMM365A-2G Guide Rail Installation
Fig.12 - CMM365A-2G Screw Installation

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8 TROUBLESHOOTING
Table 8 –Fault Finding
Symptoms
Possible Solutions
Controller no response with
power.
Check power voltage;
Check controller connection wirings.
GPRS Indicator Not Light
Check SIM card is inserted or not;
Check GPRS antenna is connected or not.
RS485 Communication
Abnormal
Check connections;
Check RS485 port is enabled or not;
Check settings of genset ID and baud rate are correct or not.
Check RS485’s connections of A and B is reverse connect or not.
LINK Communication
Abnormal
Check connections;
Check LINK port is enabled or not;
Check settings of genset ID and baud rate are correct or not.
9 PACKING LIST
Table 9 –Packing List
No.
Name
Quantity
Remark
1
CMM365A-2G
1
2
Osculum type GSM
antenna
1
3
120Ω matched resistor
4
4
Certification
1
5
User manual
1
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