Beijing DAM-3056AH User manual

DAM-3056AH
User’s Manual
BeijingART Technology Development Co., Ltd.

DAM-3056AH User’s Manual V6.14
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DAM-3056AH Module
Introduction
Features
8-channel High-speedAnalog Input Module (Support Single-channel Configuration)
General
¾Power Consumption: 0.8W@24VDC
¾Power Supply: unhandled 10~30VDC
¾Support Protocol: Modbus
¾Built-in Watchdog
Analog Input
¾Channels: 8SE/4DI (current input only supports differential input)
¾Input Type: DC voltage/current
¾Voltage Range: ±10V, ±5V, 0~10V, 0~5V
¾Current Range: 0~10mA, 4~20mA
¾AD Inversion Frequency: 100Hz
¾Isolated Voltage: 3,000VDC
¾Resolution:16-bit
¾Accuracy: ±0.1%
¾Input impedance: 2MΩ
¾Zero Drift: 0.5uV/℃
¾Full Scale Drift: 25ppm/℃
Industrial Design
DAM-3056AH was designed to use in industrial environment. It can be installed in standard DIN rail
inside the cabinet. And it can be powered by unregulated 10~30VDC to meet the various power supplied
source in field. It also withstands ambient temperature up to 60℃and resists the effects of vibration and
mechanical shock.

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Wiring & Installation
Power supply requirements: unregulated +10 VDC ~ +30 VDC. "+Vs" is a positive, and "GND" is ground.
"DATA +" and "DATA-" connect with "DATA +" and "DATA-"(or "A" and "B") of RS-232/RS-485
transformation module, then connect transformation module with computer, do not hot plug carefully.
The power indicator flashes after wiring is correct, then you can communication with the host computer.
According to the label directs color to wiring:
+Vs （R）Red DATA+ （Y）Yellow
GND（B）Black DATA- （G）Green
It can connect with DAM-3212, show as the following:

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DAM-3056AH
Fig.1DAM-3056AHDrawing
DAM-3056AH can be installed in standard DIN rail inside the cabinet, it also can be installed by stacking
mode.
Fig.2 DAM-E3056AH standard DIN installation
Fig.3 DAM-E3056AH stack installation

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Application Wiring
Reset Connection:
Shorted the INIT * and GND shorted, add +10 ~ +30 VDC between +Vs and GND, power on, the module indicator
quickly flashes three times, power off until the indicator stops flashing, disconnect the INIT * and GND, then reset the
module has been completed.
After reset successfully, the module restore the factory default values:
Module Address: 1
Baud Rate: 9600
Analog Input: Single-ended Mode
Analog Input: Differential-ended Mode
Default setting
If the module’s address or baud rate is wrong, or forget the last modified value, the module can be reverted to default
settings. Steps: Short-circuit the “INIT*” and “GND” when there is no power; power-on for 3 seconds, power off,
disconnect “INIT*” and “GND”. The module is reverted to the default settings.
Address: 00
Baud Rate :9600bps
Noparity
The serial port default work mode: parity bit: none
data bits: 8
stop bit: 1

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Code configuration table
Baud Rate Configuration Code Table
Code 00 01 02 03 04 05 06 07
Rate 1200 2400 4800 9600 19200 38400 57600 115200
Analog Input Range Configuration Code Table
Input Type Input Range Code
±5V 08
±10V 09
0~5V 0D
V
0~10V 0E
0~10mA 0B
mA 4~20mA 0C
Pin Definition
Pin Name Function
1~5 NC
6 INIT* reset pin, connect with(B)GND, then power-on to reset
7 (Y)DATA+ RS-485 positive
8 (G)DATA- RS-485 negative
9 (R)+Vs DC Power Supply (+),+10~+30VDC
10 (B)GND DC Power Supply (-)
11 IN0 In single end mode, it is the analog input 0-ch, in differential input mode, it
is the analog input 0-ch positive port.
12 IN1 In single end mode, it is the analog input 1-ch, in differential input mode, it
is the analog input 0-ch negative port.
13 IN2 In single end mode, it is the analog input 2-ch, in differential input mode, it
is the analog input 1-ch positive port.
14 IN3 An In single end mode, it is the analog input 3-ch, in differential input
mode, it is the analog input 1-ch negative port.
15 IN4 In single end mode, it is the analog input 4-ch, in differential input mode, it
is the analog input 2-ch positive port.
16 IN5 In single end mode, it is the analog input 5-ch, in differential input mode, it
is the analog input 2-ch negative port.
17 IN6 In single end mode, it is the analog input 6-ch, in differential input mode, it
is the analog input 3-ch positive port.
18 IN7 In single end mode, it is the analog input 7-ch, in differential input mode, it
is the analog input 3-ch negative port.
19 AGND Analog ground

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20 NC
Operation Interface
Open the DAM-3000 Software, clicking the “COM1” in the system tree of left dialog block
Clicking the “Addr: 001 (DAM-3056AH)” in the system tree of left dialog block to go to DAM-3056AH configuration
page. In this page, user can configure the input channel.

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Ddblclick the “Addr: 001 (DAM-3056AH)” in the system tree of left dialog block to get “Module Information” box, in
this box, we can set “Module Addr” and “Baud Rate”.