TDA-04D Multichannel Digital-analog Weight Transmitter Multichannel Weight Digital Transmitter

Multichannel Weight Digital Transmitter

 

Product information parameters:

lComprehensive accuracy: 1/1000;

lSensitivity: 0.4mV/V-6mV/V;

lExcitation voltage: 5VDC;

lCommunication interface: TDA-04D1 RS485;

lTDA-04D2/3/4/6 RS232/RS485 (optional);

lTDA-04D8 RS232 and RS485 (available at the same time);

lAD conversion rate: 10/40/640/1280/Hz;

lBaud rate: 1200/2400/4800/9600/19200/38400/57600/115200;

lCommunication protocol: Modbus RTU/Free;

 

 

 

Installation Dimensions:TDA-04D1

 

Installation Dimensions:TDA-04D2

 

Installation Dimensions:TDA-04D3

 

Installation Dimensions:TDA-04D4

 

Installation Dimensions:TDA-04D6

 

Installation Dimensions:TDA-04D8

 

Parameter:	Technical Indicators:	Load Cell Excitation Vol.:	5VDC±2%100mA
Supply voltage DC:	12V--30V	Working Temp.:	-30~60℃
Input sensitivity:	0.4mV/V~6mV/V	Protection:	IP65
A/D resolution:	24 bit, Delta Sigma method
Display accuracy:	1/10000
Withstand voltage:	1 minute at 2000V AC50/60Hz
AD conversion rate:	10/40/640/1280Hz
Baud rate:	1200/2400/4800/9600/19200/38400/57600/115200
surrounding environment:	Temperature: - 10~55℃; Storage - 25~65℃; 35-85%RH; Storage 35~85% RH;

 

TDA-04D8Description of terminal composition:

 

+	Supply Voltage+	GND	Connected to upper computer GND
-	Supply Voltage-	EXC+	Load Cell excitation voltage+
A	Connected to upper computer A	EXC-	Load Cell excitation voltage-
B	Connected to upper computer B	SIG+	Load Cell signal+
TXD	Connected to upper computer RXD	SIG-	Load Cell signal-
RXD	Connected to upper computer TXD	TEDS	Connected to TEDS

Instructions:

lZERO: Press and hold for more than 1s to reset (8 channels are reset at the same time)

lUSB port: take over the meter

lPA SETTING: The transmitter address can be changed by software or set through the dial switch. lThe dial is ON=1 and the dial is OFF=0.

lAddress formula ADD.=SW1+SW2 * 2+SW3 * 4+SW4 * 8.

lExample 2 and 3 When unplugged, SW1=0/SW4=0/SW2=1/SW3

lADD.=0+1*2+14+0*8=6;

Note: When using a six wire sensor, the EX+and SN+of the sensor should be shorted and then connected to the EXC+port of the transmitter: EX and SN - should be shorted to the EXC port of the load cell.

 

Case Demonstration:

TDA-04D2/D4/D6/D8 case presentation

 

TDA-04D2/D4/D6/D8 case presentation:

 

Wide range of Applications:

Weighing and force measuring sensors play an important role in many fields, including automobile press, automatic assembly, 3C product testing, new energy product assembly, medical detection, robot control, Internet of Things/new retail weighing, mold and control system, and other application fields have different demands for sensors. Our company has several professional technical solution selection engineers, which are sufficient to solve sensor applications under various working conditions.

 

Please contact our customer service or technical personnel if you need to order in batches, technical connection, special customization, etc.