SmartGen AIN16-C-2 Analog Input Module User Manual

AIN16-C-2 Analog Input Module
User Manual

SmartGen — make your generator smart
SmartGen Technology Co., Ltd.
No.28 Xuemei Street, Zhengzhou, Henan, China
Tel: +86-371-67988888/67981888/67992951
+86-371-67981000(overseas)
Fax: +86-371-67992952
Email: sales@smartgen.cn
Web: www.smartgen.com.cn
www.smartgen.cn

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Table 1 – Software Version

Table 2 – Notation Clarification

correctness.
CAUTION| Indicates a procedure or practice, which, if not strictly observed, could result in damage or destruction of equipment.
WARNING| Indicates a procedure or practice, which could result in injury to personnel or loss of life if not followed correctly.

OVERVIEW

AIN16-C-2 Analog Input Module is a module which has 16 channels of 4mA-20mA sensor input and 3 channels of speed sensor input. The 4mA-20mA data and speed data  are transmitted to the master controller for processing via RS485 port. Different alarm threshold values can be set for each sensor via master controller.

PERFORMANCE AND CHARACTERISTICS

• With 32-bit ARM based SCM, high integration of hardware and more reliable;
• Must be used with master controller together;
• RS485 communication baud rate can be set as 9600bps or 19200bps via dial switch;
• Module address can be set as 1 or 2 via dial switch;
• Wide power supply range DC(18~35)V, suitable to different battery voltage environment;
• 35mm guide rail mounting type;
• Modular design, pluggable terminal, compact structure and easy installation.

TECHNICAL PARAMETERS

Table 3 – Technical Parameters

8-bit, Parity bit: no parity
Case Dimension| 161.6mm x 89.7mm x 60.7mm
Rail Dimension| 35mm
Working Temperature| (-25—+70)°C
Working Humidity| (20—’93)%RH
Storage Temperature| (-30—+80)°C
Weight| 0.33kg

CONNECTION

Fig.1 – AIN16-C-2 Panel Drawing
Table 4 – Terminal Connection

Terminal 5 if the
matched resistance is required.
5| A(+)| 0.5mm2| The RS485 port for communication with master
controller.
6| B(-)
7| MP1(-)| 0.5mm2| Connect with speed sensor (shielded wire is
recommended). Speed sensor input (-), B- has been connected in the controller.
8| MP1(+)| 0.5mm2
9| MP2(-)| 0.5mm2| Connect with speed sensor (shielded wire is
recommended). Speed sensor input (-), B- has been connected in the controller.
10| MP2(+)| 0.5mm2
11| MP3(-)| 0.5mm2| Connect with speed sensor (shielded wire is
recommended). Speed sensor input (-), B- has been connected in the controller.
12| MP3(+)| 0.5mm2
13| AIN16(mA)| 0.5mm2| (4-20)mA analog input.
SYMPTOMS| POSSIBLE CAUSES| COMMENTS
---|---|---
• Noisy Pump| – Seized pump.
– No water in the network.
– Obstruction in water supply.| – If the water has particles
suspended in it or is too hard, you should install a water softener filter.
• Slow dispensing, burnt coffee.| – Incorrect calibration of the pump. Pump with reduced draught| – Check the pump pressure with a gauge.
• Slow dispensing.
• Burnt and cold coffee.
• Dark cream with a tendency to be porous.
• Continuous coffee dispensing suddenly stops and the ‘no water indicator blinks.
• One-coffee and two-coffee lights blinking.| – Grinding point too fine.
– Low pump pressure.
– Injector filter dirty, partially obstructed.
– Low water level in reservoir
– Volume counter does not work correctly.
– Coffee is excessively fine or there is no water.| – If they are blinking and to know
whether it is due to the coffee, or due to a lack of water or due to the volume counter, take out the filter holder and press the button. If the blinking continues and
water has come out, it may be due to the volume counter.
• Electronic machines: One-coffee, two-coffee keys and LED level indicator blinking.
• Semi-automatic machines: Boiler Water Level indicator is blinking.| – Boiler Water Level alarm has been activated.| – Check that the main water valve
is open or that there is water in the internal tank (according to version).
The warning will disappear once
the machine is turned off and tumed on again.
No.| Function| Cable Size| Description
---|---|---|---
41| AIN11(Com(B+))| 0.5mm2| B+ voltage output (provide power supply for pressure transmitter).
42| AIN11(mA)| (4-20)mA analog input.
43| AIN12(Com(B+))| 0.5mm2| B+ voltage output (provide power supply for pressure transmitter).
44| AIN12(mA)| (4-20)mA analog input.
| SWITCH| Address selection: It is module 1 when the switch 1 is connected to terminal 12 while module 2 when connect to ON terminal.
Baud rate selection: It is 9600bps when the switch 2 is connected to terminal 12 while 19200bps when connect to ON terminal.
| POWER| Power supply and communication normal indicator;
It is flashing when the communication is abnormal, it is always illuminated when communication is normal.
| LINK| System upgrade port; modify the default parameters.

TYPICAL APPLICATION

CASE DIMENSIONS

TROUBLE SHOOTING

Controller no response
power| Check starting batteries;
Check controller connection wirings;
RS485 communication failure| Check if RS485 wires are connected correctly;
Check if 1200 resistance is connected;
Check if the baud rate and stop-bit of master controller are correct.

References

• 众智科技
• smartgen.cn/
• 众智科技

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