TERACOM TDO340 Modbus RTU Relay Output Module
FAQs
- Q: Kuv yuav ua li cas yog tias kuv xav hloov qhov txaus ntshai voltagyog siv lub cuab yeej?
- A: Yog tias koj xav hloov qhov txaus ntshai voltages (tshaj 30V), tus neeg txawj ntse yuav tsum nruab lub cuab yeej hauv chav nrog kev tswj xyuas raws li cov lus qhia kev nyab xeeb.
Cov lus piav qhia luv luv
MODBUS RTU relay output module, qauv TDO340, yog ib qho kev cia siab rau 4-channel SPST ntaus ntawv uas muaj kev sib cuag. Nws txhawb tag nrho MODBUS RTU raws tu qauv, tso cai rau koj los teeb tsa relay kev nyab xeeb xwm txheej ob qho tib si thaum pib thiab thaum muaj kev sib txuas lus poob, ua kom muaj kev tiv thaiv txuas ntxiv. Lub module yog nruab nrog ib tug saib xyuas muaj nuj nqi uas ntes kev sib txuas lus tsis ua hauj lwm thiab yuav ua kom sai li sai tau kom muaj kev ruaj ntseg. Tsis tas li ntawd, TDO340 siv lub cim xeeb tsis cuam tshuam los khaws thiab rov qab cov xeev relay tom qab lub hwj chim.tages. Cov cuab yeej no tuaj yeem siv los ua cov khoom tso tawm txuas ntxiv rau MODBUS RTU tus tswv cuab yeej.
Nta
- RS-485 interface txhawb txog 63 ntawm
- Tsis-volatile nco rau relays 'txoj cai
- LED qhov taw qhia rau kev sib txuas lus
- Watchdog functionality rau kev sib txuas lus poob
- Txhim khu kev sib cais ntawm kev sib cuag relay
- Built-in 120 ohms txiav tawm resistor
- DIN rail mounting
- Firmware hloov tshiab ntawm lub interface
Daim ntawv thov
- AC / DC cov neeg siv khoom sib hloov;
- Kev tswj kev lag luam;
Specifications
- Cov yam ntxwv ntawm lub cev
- Qhov ntevLoj: 52x91x59mm (3-module enclosure)
- Qhov hnyavYog ': 101 g
- Mounting: Ntawm 35 hli DIN sab saum toj-lub kaus mom rail
- Ib puag ncig txwv
- Kev khiav hauj lwm qhov kub thiab txiasKub: -20 ℃ to 60 ℃
- Ua hauj lwm txheeb ze cov av noo10-90% (tsis-condensing)
- Cia qhov kub thiab txias: -25 rau 65 ° C
- Cia txheeb ze humidity range5-95% (tsis-condensing)
- Ingress tiv thaiv: IP40 (kev sib txuas IP20)
- Fais fab mov
- Kev khiav hauj lwm voltage ntau yam (xws li -15 / + 20% raws li IEC 62368-1): 5-28VDC tam sim no noj: 130mA @ 5V
- Relay tso zis
- Maximum hloov tam sim no: 3A
- Hloov siab tshaj plaws AC voltage250v :ua
- Hloov siab tshaj plaws DC voltage30v :ua
- Rated load3A ntawm 250VAC, resistive, 50k cycles
- 3A ntawm 30VDC, resistive, 30k cycles
- Muab cais nyob ib leeg: 4000 Vrms coil hu rau
- 1000 Vrms ntawm qhib kev sib cuag
Ceev faj! Yog tias TDO340 siv los hloov qhov txaus ntshai voltages (tshaj 30V), tus neeg txawj ntse yuav tsum nruab lub cuab yeej hauv chav nrog kev tswj xyuas.
Interface
- raws tu qauv: Modbus RTU
- Lub cev txheejTom ntej: RS-485 Series
- Number of bus transceiversua: up63
- Bus kab: Twisted, shielded, 2 × 0.5mm²
- Lub sij hawm teb ≤ 50ms
Tus tswv teb lub sij hawm tawm ≥ Lub sij hawm teb + Lub sij hawm teb Lub sij hawm teb nyob ntawm tus naj npawb ntawm cov khoom thiab tus nqi baud.
- Cov khoom sib txuas
- Kev sib txuas lus3.81mm pitch screwless pluggable rau 28 mus rau 16 (AWG) / 0.081 txog 1.31 (mm²) xov hlau
- Relay tso zis5.08mm pitch screwless pluggable rau 26 mus rau 14 (AWG) / 0.2 txog 1.5 (mm²) xov hlau
- Warranty
- Lub sijhawm lav: 3 xyoos
Qhov taw qhia
Cov xwm txheej ntawm lub cuab yeej tau qhia los ntawm "Txoj Cai" LED:
- Yog tias LED ntsais txhua 1 thib ob, lub sensor ua haujlwm zoo;
- Yog tias LED ntsais txhua 3 vib nas this, tsis muaj kev sib txuas lus nrog tus maub los;
- Yog tias LED tsis ntsais, tsis muaj hluav taws xob.
Txhua relay muaj lub siab LED los qhia nws cov xwm txheej. Lub teeb LED txhais tau hais tias lub relay tau qhib (kev sib cuag raug kaw)
Pinout
- 5-pin connector
- 1 + VDD (5 txog 28)
- 2 NWG
- 3 RS485+
- 4 TSI RS485-
- 5 Terminator Cov
- 8-pin connector
- 1-2 Relay 1 Tsis muaj kev sib cuag
- 3-4 Relay 2 Tsis muaj kev sib cuag
- 5-6 Relay 3 Tsis muaj kev sib cuag
- 7-8 Relay 4 Tsis muaj kev sib cuag
Kev teeb tsa
Raws li modbus.org, "Ob-Wire" MODBUS txhais tau hais tias: "Ib qho kev daws teeb meem MODBUS hla ib kab kab yuav tsum siv "Ob-Wire" hluav taws xob cuam tshuam raws li EIA / TIA-485 tus qauv. Ntawm qhov "Ob-Wire" topology, tsuas yog ib tus neeg tsav tsheb tuaj yeem kis tau txhua lub sijhawm. Tsis tas li ntawd, tus neeg xyuas pib thib peb yuav tsum sib txuas tag nrho cov khoom siv ntawm lub tsheb npav - qhov ntau. "
Ib daisy-chain (linear) topology thiab UTP / FTP cables tau pom zoo rau ntau lub sensors. Rau kev ua haujlwm zoo ntawm lub interface, terminators (120 ohms resistors) yuav tsum tau nruab rau ntawm ob qho kawg ntawm lub npav. Cov cuab yeej muaj ib tug built-in 120-ohm resistor. Txhawm rau txiav lub tsheb npav, "RS485-" thiab "Lub Sijhawm" yuav tsum luv luv.
Factory default settings
- Disconnect lub hwj chim mov.
- Nias thiab tuav lub pob "Setup".
- Thaum tuav lub khawm, txuas lub hwj huam mov.
- Cov xwm txheej LED yuav qhib rau 3 vib nas this, tom qab ntawd nyem rau 7 vib nas this, thiab thaum kawg tig ON dua.
- Tso lub khawm. Cov cuab yeej yuav rov pib dua nrog lub Hoobkas pib teeb tsa.
Firmware hloov tshiab
- Lub firmware ntawm lub cuab yeej tuaj yeem hloov kho los ntawm Teracom maub los nrog MODBUS RTU txhawb lossis MBRTUUpdate software.
- Txhawm rau muab lub sensor tso rau hauv hom hloov tshiab, ua raws cov kauj ruam no:
- Disconnect lub sensor los ntawm lub tsheb npav thiab lub hwj chim mov.
- Nias thiab tuav lub pob "Setup". Thaum tuav lub khawm, rov txuas lub hwj huam mov.
- Cov xwm txheej LED yuav qhib rau 3 vib nas this. Thaum lub sijhawm 3 vib nas this, tso lub pob thiab nias nws 3 zaug rau] nkag mus rau hom hloov tshiab.
- Hauv hom hloov tshiab, cov xwm txheej LED yuav nyob twj ywm ON mus tas li.
- Tseem ceeb: Lub sensor tuaj yeem hloov kho tsuas yog tias nws yog ib qho khoom siv ntawm lub npav.
Modbus chaw nyob rooj
|
Sau npe |
R/W |
FC |
Qhov chaw nyob decimal | Cov ntaub ntawv loj |
Default |
Cov nqi siv tau |
|
| PDU | Logical | ||||||
| tuav cov ntawv sau npe | |||||||
| RS-485 chaw nyob | R/W | 3, 6, 16 ib | 10 | 40011 | ntu 16 | 1 | 1 rau 247 |
| Baud tus nqi * | R/W | 3, 6, 16 ib | 11 | 40012 | ntu 16 | 19200 | 2400, 4800, 9600, 19200, ib.
38400, 57600 |
| Parity, cov ntaub ntawv, nres cov khoom * | R/W | 3, 6, 16 ib | 12 | 40013 | ntu 16 | 1 | 1=E81, 2=O81, 3=N81 |
| Ntaus code | R | 3 | 14 | 40015 | ntu 16 | 0 x00d | |
| FWJ version | R | 3 | 15 | 40016 | ntu 16 | ||
| Tus neeg muag khoom URL | R | 3 | 18 | 40019 | 64 bytes UTF-8 |
teracomsystems.com |
|
| Unsigned integer test tus nqi | R | 3 | 91 | 40092 | ntu 16 | 999 (0x03E7) XAV | |
| Tag nrho cov relay outputs, binary | R/W | 3 | 100 | 40101 | ntu 16 | 0b0000000000000000 ua
rau 0b0000000000001111 |
|
| Relay 1 tso zis, binary | R/W | 3 | 101 | 40102 | ntu 16 | 0b0000000000000000 ua
rau 0b0000000000000001 |
|
| Relay 2 tso zis, binary | R/W | 3 | 102 | 40103 | ntu 16 | 0b0000000000000000 ua
rau 0b0000000000000001 |
|
| Relay 3 tso zis, binary | R/W | 3 | 103 | 40104 | ntu 16 | 0b0000000000000000 ua
rau 0b0000000000000001 |
|
| Relay 4 tso zis, binary | R/W | 3 | 104 | 40105 | ntu 16 | 0b0000000000000000 ua
rau 0b0000000000000001 |
|
| Relays tom qab fais fab tuag | R/W | 3 | 200 | 40201 | ntu 16 | 0 | 0 - tag nrho cov relays yuav rov qab mus rau lub xeev tiav tiav
1 - tag nrho cov relays yuav qhib 2 - tag nrho cov relays yuav deactivated 3 - relays yuav ua raws li kev teeb tsa hauv cov npe 201 rau 204 |
| Relay 1 tom qab fais fab tuag | R/W | 3 | 201 | 40202 | ntu 16 | 0 | 0 - relay yuav rov qab mus rau lub xeev tiav tiav 1 - relay yuav qhib 2 - relay yuav yog
deactivated |
| Relay 2 tom qab fais fab tuag | R/W | 3 | 202 | 40203 | ntu 16 | 0 | 0 - relay yuav rov qab mus rau lub xeev tiav tiav
1 - relay yuav qhib |
| 2 - relay yuav yog
deactivated |
|||||||
| Relay 3 tom qab fais fab tuag | R/W | 3 | 203 | 40204 | ntu 16 | 0 | 0 - relay yuav rov qab mus rau lub xeev tiav tiav 1 - relay yuav qhib 2 - relay yuav yog
deactivated |
| Relay 4 tom qab fais fab tuag | R/W | 3 | 204 | 40205 | ntu 16 | 0 | 0 - relay yuav rov qab mus rau lub xeev tiav tiav 1 - relay yuav qhib 2 - relay yuav yog
deactivated |
| Relay1 tus cwj pwm nyob rau hauv rooj plaub uas tsis muaj kev sib txuas lus nrog lub cuab yeej rau ib lub sij hawm ntev tshaj li lub sij hawm (teev nyob rau hauv sau npe 305) | R/W | 3 | 301 | 40302 | ntu 16 | 0 | 0 - relay yuav nyob twj ywm hauv nws lub xeev kawg; tsis muaj kev hloov
1 - relay yuav qhib 2 - relay yuav tsum deactivated 3 - relay yuav raug hloov mus rau lub xeev rov qab rau lub sijhawm teev tseg hauv kev sau npe 306; Lub mem tes tuaj yeem siv los rov pib dua lwm lub cuab yeej. |
| Relay2 tus cwj pwm nyob rau hauv rooj plaub uas tsis muaj kev sib txuas lus nrog lub cuab yeej rau ib lub sij hawm ntev tshaj li lub sij hawm (teev nyob rau hauv sau npe 305) | R/W | 3 | 302 | 40303 | ntu 16 | 0 | 0 - relay yuav nyob twj ywm hauv nws lub xeev kawg; tsis muaj kev hloov
1 - relay yuav qhib 2 - relay yuav tsum deactivated 3 - relay yuav raug hloov mus rau lub xeev rov qab rau lub sijhawm teev tseg hauv kev sau npe 306; Cov mem tes siv tau los rov pib dua lwm ntaus ntawv. |
| Relay3 tus cwj pwm nyob rau hauv rooj plaub uas tsis muaj kev sib txuas lus nrog lub cuab yeej rau ib lub sij hawm ntev tshaj li lub sij hawm (teev nyob rau hauv sau npe 305) | R/W | 3 | 303 | 40304 | ntu 16 | 0 | 0 - relay yuav nyob twj ywm hauv nws lub xeev kawg; tsis muaj kev hloov
1 - relay yuav qhib 2 - lub relay yuav tsum deactivated 3 - relay yuav raug hloov mus rau lub xeev rov qab rau lub sijhawm teev tseg hauv kev sau npe 306; Cov mem tes siv tau los rov pib dua lwm ntaus ntawv. |
| Relay4 tus cwj pwm nyob rau hauv rooj plaub uas tsis muaj kev sib txuas lus nrog lub cuab yeej rau ib lub sij hawm ntev tshaj li lub sij hawm (teev nyob rau hauv sau npe 305) | R/W | 3 | 304 | 40305 | ntu 16 | 0 | 0 - relay yuav nyob twj ywm hauv nws lub xeev kawg; tsis muaj kev hloov
1 - relay yuav qhib 2 - relay yuav tsum deactivated 3 - relay yuav raug hloov mus rau lub xeev rov qab rau lub sijhawm teev tseg hauv kev sau npe 306; Cov mem tes siv tau los rov pib dua lwm ntaus ntawv. |
| Lub sijhawm tsis muaj kev sib txuas lus nrog lub cuab yeej dhau MODBUS RTU | R/W | 3 | 305 | 40306 | ntu 16 | 0 | 0 - Infinity kev sib txuas lus ncua sij hawm 1 txog 65535 -
timeout hauv vib nas this |
| Lub sijhawm saib dev pulse | R/W | 3 | 306 | 40307 | ntu 16 | 1 | 1 mus rau 255 - mem tes lub sij hawm nyob rau hauv
vib nas this |
| Discrete outputs | |||||||
| Tshaj tawm 1 | R/W | 1, 5 | 1 | 2 | me ntsis | 0 | 0 los yog 1 |
| Tshaj tawm 2 | R/W | 1, 5 | 2 | 3 | me ntsis | 0 | 0 los yog 1 |
| Tshaj tawm 3 | R/W | 1, 5 | 3 | 4 | me ntsis | 0 | 0 los yog 1 |
| Tshaj tawm 4 | R/W | 1, 5 | 4 | 5 | me ntsis | 0 | 0 los yog 1 |
- Qhov chaw nyob logic decimal yog xam nrog offsets 1 (discrete outputs) thiab 40001 ( tuav cov npe).
- PDU chaw nyob - qhov chaw nyob tiag tiag siv hauv Modbus Protocol Data unit, kis hla lub npav;
- Cov kev teeb tsa yuav siv tau tom qab rov pib lub cuab yeej los ntawm lub hwj chim tawm, thiab lub hwj chim rau.
Rov ua dua
- Rov ua dua txhua yam khoom siv.
- Tsis txhob muab pov tseg hauv tsev tsis tu ncua.
Xov xwm ntxiv
Cov ntaub ntawv / Cov ntaub ntawv
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TERACOM TDO340 Modbus RTU Relay Output Module [ua pdf] Tus neeg siv phau ntawv TDO340 Modbus RTU Relay Output Module, TDO340, Modbus RTU Relay Output Module, Relay Output Module, Tso Tawm Module |