DVP04AD-H2Delta Analog Input Module

Delta Analog Input Module (DVP04AD-H2)

Brand: Delta

Product Model: DVP04AD-H2

DVP04AD-H2 Delta PLC 4 point 14-bit resolution Analog Module Original brand new

Introduction

Thank you for choosing Delta DVP series PLC. DVP04AD-H2 is able to receive 4 points of analog input signals (voltage or current) and convert them into 14-bit digital signals. Besides, through FROM/TO instructions in DVP-EH2 MPU program, the data in DVP04AD-H2 can be read or written. There are 49 16-bit control registers (CR) in DVP04AD-H2.

You can select voltage or current output by wiring. Range of voltage output: ±10V DC (resolution: 1.25mV). Range of current output: +-20mA (resolution: 5μA).

Specification

Analog/Digital (4A/D) module Voltage input Current input

Power supply voltage 24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%)

Analog input channel 4 channels/module

Range of analog input +-10V +-20mA

Range of digital conversion +-8,000 +-4,000

Resolution 14 bits (1LSB = 2.5mV) 13 bits (1LSB = 5uA)

Input impedance 0.5? or lower

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

Responding time 3ms × the number of channels

Isolation Internal circuit and analog output terminals are isolated by optical coupler.

No isolation among analog channels.

Range of absolute input +-15V +-32mA

Digital data format 13 significant bits out of 16 bits are available; in 2’s complement

Average function Yes. Available for setting up in CR#2 ~ CR#5; range: K1 ~ K20.

Self-diagnosis Upper and lower bound detection/channel

Communication mode

(RS-485)

ASCII/RTU mode. Communication speed: 4,800/9,600/19,200/38,400/57,600/115,200 bps. ASCII data format: 7-bit, even bit, 1 stop bit (7, E, 1). RTU data format: 8-bit, even bit, 1 stop bit (8, E, 1). RS-485 cannot be used when connected to PLC MPU.

When connected to DVP-PLC

MPU in series

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.

Max. rated power consumption 24V DC (20.4V DC ~ 28.8V DC) (-15% ~ +20%), 2.5W, supplied by external power

Operation/storage Operation: 0°C ~ 55°C (temperature); 5 ~ 95% (humidity); pollution degree 2

Storage: -25°C ~ 70°C (temperature); 5 ~ 95% (humidity)

Vibration/shock immunity International standards: IEC 61131-2, IEC 68-2-6 (TEST Fc)/IEC 61131-2 & IEC 68-2-27

(TEST Ea)