PDF《2010-04-22》

DVP-1130130-02 5011686201-E2A1 2010-04-22 -

1 - ENGLISH Thank you for choosing Delta'

s DVP series PLC.

DVP04AD-E2 analog input module receives external

4 points of analog input signals (voltage or current) and converts them into 16-bit digital signals. You can select voltage input or current input by the wiring. 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). a This instruction sheet provides only information on the electrical specification, general functions, installation and wiring. For detailed program design and applicable instructions, please refer to DVP-ES2 Operation Manual: Modules . For details of the optional peripheral, please refer to the instruction sheet enclosed in the package. a This is an OPEN TYPE I/O module and therefore should be installed in an enclosure free of airborne dust, humidity, electric shock and vibration. The enclosure should prevent non-maintenance staff from operating the device (e.g. key or specific tools are required for operating the enclosure) in case danger and damage on the device may occur. a DO NOT connect the input AC power supply to any of the I/O terminals;

otherwise serious damage may occur. Check all the wiring again before switching on the power. Make sure the ground terminal is correctly grounded in order to prevent electromagnetic interference. ? Product Profile &

Dimension Removable I/O terminal Direct mounting hole Mounting slot (35mm) Power / A->

D / Error indicators I/O module connection port I/O terminal No. Model Name I/O module clip [ Figure

1 ] I/O module connection port

04 D-E2 A 4AI [ Figure

2 ]

70 62

106 98

78 90 61.5

110 Unit:mm -

2 - ? External Wiring y Active-type CH1 1M

250 V1+ I1+ VI1- CH1 CH4 V4+ I4+ VI4- CH4 *5 *2 AG 0V 24V DC/DC +15V -15V AG FE FE *3 *4 Voltage input Current input Shielded cable*1 Shielded cable*1 Terminal of power module System grounding Grounding (100 or less) Converter [ Figure

3 ] 1M 1M

250 AG 1M + - UIN + - UIN y Passive-type CH1 1M

250 V1+ I1+ VI1- CH1 CH4 V4+ I4+ VI4- CH4 *5 *2 AG 0V 24V DC/DC +15V -15V AG FE FE *3 *4 Voltage input Current input Shielded cable*1 Shielded cable*1 Terminal of power module System grounding Grounding (100 or less) Converter [ Figure

4 ] 1M 1M

250 AG 1M - + UIN - + Note 1: When performing analog input, please isolate other power wirings. Note 2: When the A/D module is connected to current signals, make sure you short-circuit V+ and I+ terminals. Note 3: If the noise is too significant, please connect FE to the grounding terminal. Note 4: Please connect the terminal on both the power module and A/D module to the system earth point and ground the system contact or connect it to the cover of power distribution cabinet. Note 5: If the ripples at the loaded input terminal are too significant that causes noise interference on the wiring, connect the wiring to 0.1 ~ 0.47μF 25V capacitor. ? I/O Terminal Layout I4+ V4+ FE 0V 24V DVP04AD-E2 (4AI) FE VI4- I2+ V2+ FE VI1- I1+ V1+ FE VI3- I3+ V3+ FE VI2- ? Electrical Specifications Analog / Digital module (04A/D) Power supply voltage 24VDC (20.4VDC ~ 28.8VDC) (-15% ~ +20%) -

3 - Analog / Digital module (04A/D) Max. rated power consumption 1W, supplied by external power source Connector European standard removable terminal block (Pin pitch: 5mm) Operation/storage temperature Operation: 0°C~55°C (temp.), 50~95% (humidity), Pollution degree2 Storage: -25°C~70°C (temp.), 5~95% (humidity) Vibration/shock immunity International standards: IEC61131-2, IEC 68-2-6 (TEST Fc)/ IEC61131-2 &

IEC 68-2-27 (TEST Ea) Series connection to DVP-PLC MPU The modules are numbered from

0 to

7 automatically by their distance from MPU. Max.

8 modules are allowed to connect to MPU and will not occupy any digital I/O points. ? Functions Specifications Analog / Digital module Voltage input Current input Analog input channel

4 channels / each module Range of analog input ±10V ±5V ±20mA

0 ~ 20mA

4 ~ 20mA Range of digital conversion ±32,000 ±32,000 ±32,000

0 ~ 32,000

0 ~ 32,000 Max./Min. range of digital data ±32,384 ±32,384 ±32,384 -384~+32,384 -384~+32,384 Hardware Resolution

14 bits

14 bits

14 bits

13 bits

13 bits Input impedance R1M? 250? Range of absolute input ±15V ±32mA Overall accuracy ±0.5% when in full scale (25°C, 77°F) ±1% when in full scale within the range of

0 ~ 55°C (32 ~ 131°F) Response time 400μs / each channel Digital data format 2'

s complement of

16 bits Average function Supported. Available for setting up sampling range in CR#8 ~ CR#11. Range: K1 ~ K100. Self-diagnosis Upper and lower bound detection in all channels Isolation method 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 ? Control Register CR# Attrib. Register name Explanation #0 O R Model name Set up by the system: DVP04AD-E2 model code = H'

0080 #1 O R Firmware version Display the current firmware version in hex. #2 O R/W CH1 input mode setting #3 O R/W CH2 input mode setting #4 O R/W CH3 input mode setting #5 O R/W CH4 input mode setting Input mode: Default = H'

0000. Take CH1 for example: Mode

0 (H'

0000): Voltage input (±10V) Mode

1 (H'

0001): Voltage input (±5V) Mode

2 (H'

0002): Voltage input (0 ~ +10V) Mode

3 (H'

0003): Voltage input (0 ~ +5V) Mode

4 (H'

0004): Current input (±........