DVP02DA-S Delta Analog Output Module

Brand: Delta

Product Model: DVP02DA-S

Introduction

Thank you for choosing Delta DVP PLC Series. The analog output module of DVP02DA-S series can read/write the data of analog output module by using instructions FROM/TO via DVP-PLC SS/SA/SX/SC/SV Series MPU program. The analog output module receives 2 group 12-bit digital data from PLC MPU and converts it into 2 points analog output signal (voltage or current). There are 49 CR (Control Register) in each module and there are 16 bits in each register.

The software version of DVP02DA-S analog output module can be updated via RS-485 communication. Power unit and module are separate. Size is small and easy to install.

Users can select output either voltage or current via wiring. Voltage output range is 0V ~ +10VDC (resolution is 2.5mV). Current output range is 0mA ~ 20mA (resolution is 5µA).

Specification Functions

Digital/Analog (2D/A) module Voltage output Current output

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

Analog input channel 2 channels/each module

Analog output range 0 ~ 10V 0 ~ 20mA

Digital data range 0 ~ 4,000 0 ~ 4,000

Resolution 12 bits (1LSB=2.5mV) 12 bits (1LSB=5µA)

Output impedance 0.5?or lower

Overall accuracy +-0.5% of full scale of 25°C (77°F).

+-1% of full scale during 0 ~ 55°C (32 ~ 131°F).

Response time 3ms × channels

Max. output current — 0 ~ 500?

Digital data format 2’s complementary of 16-bit, 13 significant bits.

Isolation method Isolation between digital area and analog area. Butno isolation among channels.

Protection Voltage output has short circuit protection but a long period of short circuit

may cause internal wire damage and current output break.

Communication mode

(RS-485)

Modbus ASCII/RTU Mode. Communication baud rate of 4,800/9,600/19,200/ 38,400/ 57,600/115,200. For ASCII mode, format is 7bits, even, 1 stop bit (7, E, 1), while RTU mode format is 8 bits, even, 1 stop bit (8, E, 1). The RS-485 is disabled when the DVP02AD-S is connected in series with an MPU.

Connect to DVP-PLC MPU in series If DVP02DA-S modules are connected to MPU, the modules are numbered from 0 – 7. 0 is the closest and 7 is the furthest to the MPU. 8 modules is the max and they DO NOT occupy any digital I/O points of the MPU.

Max. rated power consumption 24VDC (20.4VDC ~ 28.8VDC) (-15% ~ +20%), 3W, supplyfrom external power

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