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Analog / Digital module
Hardware Resolution
Input impedance
Overall accuracy
Response time
Max. output current
Tolerance carried
impedance
Digital data format
Isolation method
Series connection to
DVP-PLC MPU
Operation/storage
temperature
Vibration/shock
immunity
Control Register
CR#
Attrib.
Model name
#0
O
R
Firmware version
#1
O
R
X R/W CH1 input mode setting
#2
X R/W CH2 input mode setting
#3
X R/W CH3 input mode setting
#4
X R/W CH4 input mode setting
#5
X R/W History mode
#6
X R/W History command
#7
Voltage input
16 bits
16 bits
< 0.5Ω
±0.3% when in full scale (25°C, 77°F)
±0.5% when in full scale within the range of 0 ~ 55°C (32 ~ 131°F)
250μs / each channel
1KΩ ~ 2MΩ
－
2's complement of 16 bits, 15 significant bits
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
Connectable to the left side of MPU, numbered from 100 to 107
according to the position of module from the closest to farthest to
MPU.
Operation: 0°C~55°C (temp.), 50~95% (humidity), Pollution degree2
Storage: -25°C~70°C (temp.), 5~95% (humidity)
International standards: IEC61131-2, IEC 68-2-6 (TEST Fc)/
IEC61131-2 & IEC 68-2-27 (TEST Ea)
Register name
16 bits
Set up by the system:
DVP04AD-SL model code = H'4400
Display the current firmware version in hex.
Input mode: Default = H'0000.
Take CH1 for example:
Mode 0 (H'0000): Voltage input (±10V)
Mode 1 (H'0001): Current input (±20mA)
Mode 2 (H'0002): Current input (0~+20mA)
Mode 3 (H'0003): Current input (+4~+20mA)
Mode 4 (H'0004): Voltage input (±5V)
Mode 5 (H'0005): Voltage input (0V~+5V)
Mode 6 (H'0006): Voltage input (1V~+5V)
Mode -1 (H'FFFF): Channel 1 unavailable
b15 ~ b12
b11 ~ b8
CH4
CH3
Only average values are recorded.
Default = H'0000. Take CH1 for example:
K0: Disable (Default). K1: Single. K2: Auto.
K3: Rising Edge Triggered
K4: Falling Edge Triggered
Refer to table of history command for detail.
Default = H'0000
- 3 -
Current input
15 bits
15 bits
－
0Ω~500Ω
Explanation
b7 ~ b4
b3 ~ b0
CH2
CH1
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