Руководство: Delta DVP04PT-E2 — модуль измерения температуры PT100 (EN)

ѓ ENGLISH ѓ Thank you for choosing Delta’s DVP series PLC. DVP04PT-E2 temperature measurement module receives 4 points of platinum temperature sensors (PT100 3-WIRE 100Ω 3850 PPM/°C (DIN 43760 JIS C1604-1989)/ NI100 / PT1000 / NI1000) and converts them into 16-bit digital signals. Users can select the temperature to be displayed in Celsius (°C) or Fahrenheit (°F). Resolution of temperature in Celsius: 0.1°C and in Fahrenheit: 0.1°F. In addition, you can access the data in the module by applying FROM/TO instructions or read the average value of channels directly by using MOV instruction (Please refer to allocation of special registers D9900 ~ D9999). EN a DVP04PT-E2 is an OPEN-TYPE device.

It should be installed in a control cabinet free of airborne dust, humidity, electric shock and vibration. To prevent non-maintenance staff from operating DVP04PT-E2, or to prevent an accident from damaging DVP04PT-E2, the control cabinet in which DVP04PT-E2 is installed should be equipped with a safeguard. For example, the control cabinet in which DVP04PT-E2 is installed can be unlocked with a special tool or key. EN a DO NOT connect AC power to any of I/O terminals, otherwise serious damage may occur. Please check all wiring again before DVP04PT-E2 is powered up. After DVP04PT-E2 is disconnected, Do NOT touch any terminals in a minute.

Make sure that the ground terminal on DVP04PT-E2 is correctly grounded in order to prevent electromagnetic interference. FR a DVP04PT-E2 est un module OUVERT. Il doit ktre installй que dans une enceinte protectrice (boitier, armoire, etc.) saine, dйpourvue de poussiиre, d’humiditй, de vibrations et hors d’atteinte des chocs йlectriques. La protection doit йviter que les personnes non habilitйes а la maintenance puissent accйder а l’appareil (par exemple, une clй ou un outil doivent ktre nйcessaire pour ouvrir a protection). FR a Ne pas appliquer la tension secteur sur les bornes d’entrйes/Sorties, ou l’appareil DVP04PT-E2 pourra ktre endommagй.

Merci de vйrifier encore une fois le cвblage avant la mise sous tension du DVP04PT-E2. Lors de la dйconnection de l’appareil, ne pas toucher les connecteurs dans la minute suivante. Vйrifier que la terre est bien reliйe au connecteur de terre afin d’йviter toute interfйrence йlectromagnйtique. ѓ Product Profile & Dimension Removable I/O terminal Model Name Power / A->D / Error indicators I/O module connection port Mounting slot (35mm) [ Figure 1 ] Direct mounting hole I/O module clip - 1 - P 04PT-E2 4AI-PT I/O terminal No. P 04PT-E2 4AI-PT I/ c

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62 61.5 Unit: mm ѓ External Wiring [ Figure 2 ] 70 78 Note 1: Wiring for analog input should adopt cables of PT100 / PT1000 temperature sensor or double shielded cable and should be separated from other power cables that may cause interference. Please apply 3 wires for PT100 / PT1000. If a 2 wires sensor is applied, please short-circuit I+ and I- terminals. Note 2: Connect FE with terminal for noise suppression. Note 3: Connect the terminal on both power module and DVP04PT-E2 to the system grounding point then ground the point or connect it to the cover of power distribution cabinet.

ѓ I/O Terminal Layout 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 ѓ Electrical Specifications - 2 - 90 98 106 110 NI100/NI1000 PT100/PT1000 Shielded cable*1CH1 O1 I1 I1 FE 0~300Ω CH4 O4 I4 I4 FE *2 Terminal of ower module *3 0V System grounding 24 Class 3 Grounding (100 Ω or less) 1.53mA(PT100)/ 200uA(PT1000) + + - AG 1.53mA MUX + + - AG 5V DC/ DC +15V V Converter AG -15V O1+ I1+ I1- FE O2+ I2+ I2- FE O3+ I 3+ I3- F DVP04PT-E2 (4AI) 24V 0V FE O4+ I4+ I4- FE DVP04PT-E2 Power supply voltage 24VDC (20.4VDC ~ 28.8VDC) (-15% ~ +20%) Max. rated power 1.5W, supplied by external power source consumption

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ѓ Functions Specifications ѓ Control Register - 3 - DVP04PT-E2 Connector European standard removable terminal block (Pin pitch: 5mm) Operation: 0°C~55°C (temp.), 5~95% (humidity), Pollution degree2 Storage: -25°C~70°C (temp.), 5~95% (humidity) Operation/storage Vibration/shock International standards: IEC61131-2, IEC 68-2-6 (TEST Fc)/ IEC61131-2 & IEC 68-2-27 (TEST Ea) immunity The modules are numbered from 0 to 7 automatically by their distance from MPU. No.0 is the closest to MPU and No.7 is the furthest. Maximum 8 modules are allowed to connect to MPU and will not occupy any digital I/O points.

Series connection to DVP-PLC MPU Input DVP04PT-E2 Celsius (°C) Fahrenheit (°F) Impedance Analog input channel 4 channels Digital data format 2’s complement of 16 bits Response time 200ms / each channel ±0.3% when in full scale (25°C, 77°F) ±0.6% when in full scale within the range of 0 ~ 55°C, 32 ~ 131°F Overall accuracy Applicable sensor 3-WIRE PT100 / NI100 / PT1000 / NI1000, 0 ~ 300Ω input impedance type Current excitation 1.53mA(PT100/NI100), 200uA (PT1000/NI1000) PT100: -180°C ~ 800°C NI100: -80°C ~ 170°C PT1000: -180°C ~ 800°C NI1000: -80°C ~ 170°C PT100: -292°F ~ 1,472°F NI100: -112°F ~ 338°F PT1000: -292°F ~ 1,472°F NI1000: -112°F ~ 338°F 0 ~ 300Ω Range of input PT100:

K-1,800 ~ K8,000 NI100: K-800 ~ K1,700 PT1000: K-1,800 ~ K8,000 NI1000: K-800 ~ K1,700 PT100: K-2,920 ~ K14,720 NI100: K-1,120 ~ K3,380 PT1000: K-2,920 ~ K14,720 NI1000: K-1,120 ~ K3,380 0 ~ 3000 Range of digital conversion Resolution 16 bits (0.1°C) 16 bits (0.1°F) 16 bits(0.1Ω) Supported. Available for setting up sampling range in CR#8 ~ CR#11. Range: K1 ~ K100. Average function Self-diagnosis Upper and lower bound detection in all channels Optical coupler isolation between digital circuits and analog circuits. No isolation among analog channels.

500VDC between digital circuits and Ground 500VDC between analog circuits and Ground 500VDC between analog circuits and digital circuits 500VDC between 24VDC and Ground Isolation CR# Attrib. Register content Description #0 O R Model name Set up by the system: DVP04PT-E2 model code = H’0082 #1 O R Firmware version Display the current firmware version in hex. #2 O R/W CH1 Input mode setting Input mode: Default = H’0000. Take CH1 for example: Mode 0 (H’0000): PT100: -180°C ~ 800°C Mode 1 (H’0001): NI100: -80°C ~ 170°C Mode 2 (H’0002): PT1000: -180°C ~ 800°C Mode 3 (H’0003): NI1000: -80°C ~ 170°C Mode 4 (H’0004): 0~300Ω.

#3 O R/W CH2 Input mode setting #4 O R/W CH3 Input mode setting #5 O R/W CH4 Input mode setting

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- 4 - CR# Attrib. Register content Description Mode -1 (H’FFFF): Channel 1 unavailable #7 O R/W Temperature unit setting Select the temperature unit (Celsius °C / Fahrenheit °F). Default = H0(°C) #8 O R/W CH1 sampling range Set sampling range at CH1 ~ CH4 Range = K1 ~ K100 Default = K10 #9 O R/W CH2 sampling range #10 O R/W CH3 sampling range #11 O R/W CH4 sampling range #12 X R Average temperature measured at CH1 Average temperature measured at CH1 ~ CH3. Temperature unit: set in CR#7 #13 X R Average temperature measured at CH2 #14 X R Average temperature measured at CH3 #15 X R Average temperature measured at CH4 Average temperature measured at CH4. Temperature unit:

set in CR#7 #20 X R Present temperature measured at CH1 Present temperature measured at CH1 ~ CH4. Temperature unit: set in CR#7 #21 X R Present temperature measured at CH2 #22 X R Present temperature measured at CH3 #23 X R Present temperature measured at CH4 #28 O R/W Adjusted Offset value of CH1 Set the adjusted Offset value of Ch1 ~ Ch4. Default = K0 Range: K-400 ~ K400 Temperature unit: set in CR#7 Definition of Offset at Ch1 ~ Ch4 in DVP04PT-E2: Deviation digital value from the target value. #29 O R/W Adjusted Offset value of CH2 #30 O R/W Adjusted Offset value of CH3 #31 O R/W Adjusted Offset value of CH4 #40 O R/W Function:

Set value changing prohibited Prohibit set value changing in CH1 ~ CH4 #41 X R/W Function: Save all the set values Save all the set values, Default =H’0000 #42 X R/W Function: Return to default setting Set all values to default setting, Default = H’0000 #43 X R Error status Register for storing all error status. See the table of error status for more information. #100 O R/W Function: Enable/Disable limit detection Enable/Disable the upper and lower bound detection function. Default= H’0000. #101 X R/W Upper and lower bound status Display the upper and lower bound value, Default =H’0000 #102 O R/W Set value of CH1 upper bound Set value of CH1~CH4 upper bound. Default = K32000.

#103 O R/W Set value of CH2 upper bound #104 O R/W Set value of CH3 upper bound #105 O R/W Set value of CH4 upper bound #108 O R/W Set value of CH1 lower bound Set value of CH1~CH4 lower bound. Default = K-32000. #109 O R/W Set value of CH2 lower bound #110 O R/W Set value of CH3 lower bound #111 O R/W Set value of CH4 lower bound

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