type1:4-channel without shell
type2:8-channel without shell
type3:12 channel without shell
type4:4-channel with shell
type5:8-channel with shell
type6:12 channel with shell
one£ºmain parameter
¡ÜSupply voltage£ºDC 7~28V
¡ÜSensor excitation voltage£º DC 5V
¡ÜInput signal range£º ±20mv
¡ÜSampling rate£ºPer second10second
¡ÜADaccuracy£º24position
¡Üresolving power£º>50000 Graduation
¡ÜInstallation mode£ºMounting hole fixing
¡ÜInterface form£ºRS485
¡ÜCommunication protocol£ºstandardModbus-Rtuagreement £¬Support function code£º03£¬06£¬16 (0x10)
¡ÜBaud rate£º2400-115200 Freely settable £¬Default to115200
¡Üpostal address:Default to1,Settable range:1-247
¡ÜThe format of communication parameters is£º115200 Baud rate£¬8 Data bit£¬1 Stop bit£¬No check¡£
¡ÜNumber of registers£º150
¡ÜApplicable ambient temperature£º-40~85¡É
¡ÜCan setDivision value¡¢Baud rate¡¢Zero chasing range¡¢Zero pursuit enable¡¢Average filtering¡¢Creep tracking range Equal parameters£¬It can be used in most occasions¡£
The main board has creep tracking and temperature compensation functions£¬It can effectively solve the drift problem of long-time load weighing¡£For example, put it on the tray5000gHeavy object£¬Check it the next day£¬Most other transmitters on the market may have drifted by 20 or 30 grams or more~~£¬And our Transmitter data will basically remain at5000unchanged¡£
Welcome to buy samples for comparison test£¬Dissatisfied, no reason to return¡£
The default is4road¡¢8road¡¢12Road acquisition£¬Other number of acquisition channels can also be customized~
wiring method £º
Terminals on both sides are connected to sensor signal wires£¬Each side6group£¬altogether12group¡££¨The wiring color of most pressure sensors is defined as£ºred E+£» black E-£» whiteS- ; greenS+ ¡£ Some manufacturers have different color definitions for pressure sensors£¬Please pay attention to the color definition identification of the pressure sensor in your hand¡££©
The intermediate terminal is connected to the power supply andRS485Communication line£¬Short distance communication£¬The communication interface is generally only connectedA+andB-that will do£¬The earth terminal may not be connected¡£
The following figure shows the effect of using£¬The pressure sensor section is not included¡£The pressure sensor part needs to be matched by itself£¬It can be connected to any range of full bridge circuit pressure sensor
4Road acquisition£º
8Road acquisition£º
12Road acquisition£º
Complimentary test tools£¬You can view the receipt / delivery agreement£¬The software can also be used to modify the internal parameters of the module¡£
two£ºRegister allocation
Modbus-Rtuagreement Register allocation£ºsupport 03£¬06£¬16(0X10 )Function code
Internal address |
PLCaddress |
function |
remarks |
0 |
40001 |
The first1Road weight |
Low word |
read-only £¨Signed£© |
1 |
40002 |
High character |
2 |
40003 |
The first2Road weight |
Low word |
read-only £¨Signed£© |
3 |
40004 |
High character |
4 |
40005 |
The first3Road weight |
Low word |
read-only £¨Signed£© |
5 |
40006 |
High character |
6 |
40007 |
The first4Road weight |
Low word |
read-only £¨Signed£© |
7 |
40008 |
High character |
8 |
40009 |
The first5Road weight |
Low word |
read-only £¨Signed£© |
9 |
40010 |
High character |
10 |
40011 |
The first6Road weight |
Low word |
read-only £¨Signed£© |
11 |
40012 |
High character |
12 |
40013 |
The first7Road weight |
Low word |
read-only £¨Signed£© |
13 |
40014 |
High character |
14 |
40015 |
The first8Road weight |
Low word |
read-only £¨Signed£© |
15 |
40016 |
High character |
16 |
40017 |
The first9Road weight |
Low word |
read-only £¨Signed£© |
17 |
40018 |
High character |
18 |
40019 |
The first10Road weight |
Low word |
read-only £¨Signed£© |
19 |
40020 |
High character |
20 |
40021 |
The first11Road weight |
Low word |
read-only £¨Signed£© |
21 |
40022 |
High character |
22 |
40023 |
The first12Road weight |
Low word |
read-only £¨Signed£© |
23 |
40024 |
High character |
|