Analog Input/Output Module Specifications; General Specifications - Delta DVP-ES3 Series Operation Manual

2.4

Analog Input/Output Module Specifications

2.4.1 General Specifications


DVP04AD-E2
Electrical specifications
Module name
Number of inputs
Analog-to-digital
conversion
Supply voltage
Connector type
Conversion time
Weight
Things to note when connecting the module to a CPU PLC module:
1. Up to 8 modules can be connected to a CPU PLC module.
2. The connected module is numbered automatically from 0 (nearest to the CPU PLC module) to 7
(furthest away from the CPU PLC module).
3. The connected modules do NOT take up any digital I/O points.
Functional specifications
Analog/digital module
Analog input channel
Rated input range
Digital conversion range
Hardware input limit*
Digital conversion limit*
Hardware resolution
Input impedance
Absolute input range*
Digital data format
Average function
Self-diagnosis function
Overall Accuracy
Isolation
2 - 1 6
C h a p t e r 2 Sp e c i f i c a t i o n s a n d S y s t e m C o n f i g u r a t i o
Voltage input/Current input
24 VDC (20.4 VDC–28.8 VDC) (-15% to +20%)
Removable terminal block (distance to the terminal is 5 mm)
Voltage input
±10V ±5V
±32,000 ±32,000
1
±10.12V ±5.06V
2
±32,384 ±32,384
14-bit 14-bit
≧1M Ω
3
±15 V
16-bit two's complement number
Yes, CR#8 ~ CR#11, setting range: K1 ~ K100
Detecting if exceeding upper and lower limts or channel disconnection
25° C/77° F: The allowed error range is ±0.5% of full scale.
0° C to 55° C/-32° F to 131° F: The allowed error range is ±1% of full scale.
An analog circuit is isolated from a digital circuit by a digital integrated
circuit/an optocoupler, but the analog channels are not isolated from one
another.
Isolation between a digital circuit and a ground: 500 VDC
Isolation between an analog circuit and a ground: 500 VDC
Isolation between an analog circuit and a digital circuit: 500 VDC
Isolation between the 24 VDC and a ground: 500 VDC
DVP04AD-E2
Four
400 μs /channel
204 g
Current input
4 channels
±20 mA 0 ~ 20 mA
±32,000 0 ~ 32,000
±20.24 mA -0.24~20.24 mA
±32,384 -384 ~+32,384
14-bit 13-bit
250 Ω
±32 mA
n
4 ~ 20 mA
0 ~ 32,000
3.81~20.19
mA
-384 ~+32,384
13-bit
2_