Delta Electronics Analog Output Module DVP04DA-S Instruction Sheet

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DVP04DA-S
DVP04DA-S Analog Output Module
Instruction Sheet
1 WARNING
Please carefully read this instruction thoroughly prior to use the DVP04DA-S.
The DC input power must be OFF before any maintenance.
This is an OPEN-TYPE built-in DVP04DA-S, and the DVP04DA-S is certified to meet IEC
61131-2 (UL 508) safety requirements when installed in the enclosure to prevent high
temperature, high humidity, exceessive vibration, corrosive gases, liquids, airbome dust or
metallic particles. Also, it is equipped with protective methods such as some special tool or key to
open the enclosure, in order to prevent the hazard to users or any damage to the DVP04DA-S.
Do not connect the AC power to any of the input/output terminals, or it may damage the
DVP04DA-S. Make sure that all the wiring is well conducted prior to power on.
Do not touch the internal circuit for at least 1 minute after the power is OFF.
Make sure that the DVP04DA-S is properly grounded
2 INTRODUCTION
2.1 Model Explanation and Peripherals
Thank you for choosing DELTA DVP PLC Series. The analog output module of DVP04DA-S series
can read/write the data of analog output module by using commands FROM / TO via DVP-PLC
SS/SA/SX MPU program. The analog output module receives 12-bit digital data of 4 groups from
PLC MPU and converts it into 4 points analog output signal either in voltage or in current.
The Software version of DVP04DA-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 from voltage or current via wiring. Voltage output range is 0V ~ +10V DC
(resolution is 2.5 mV). Current output range is 0mA ~ 20mA (resolution is 5 µA).
Nameplate Explanation
Model Name
Input power supply spec.
Analog input/output module spec.
Barcode
V X .X X
Model Explanation
Serial Number
Model
Product Series
Input + Output points
S: for SS series MPU
P: for EP series MPU
H: for EH series MPU
Model type
AD: Analog input module XA: Analog input/output mixed module
DA : Analog output module RT: Resistor Thermocouple
HC: Input module of high-speed counter
PT: Platinum temperature sensors (PT-100)
PU: single axis positioning unit
TC: Thermocouple sensors (Type J/K)
2.2 Product Profile and Outline
4
5
1 6
3.00 25.20
60.00
7
V+
I+ C
H
COM 1
FG
8
V+
C
I+
H 10
COM 2
FG
●
V+
C 9
I+
H
90.00
COM 3
FG
V+
2 C
I+
H
3
COM 4
FG
●
3
4.00
Unit: mm
1. Status indicator (Power, RUN and ERROR)
2. Model name
3. DIN rail clip
4. I/O terminals
5. I/O point indicator
6. Mounting hole of the expansion unit
7. Nameplate
2.3 External wiring
voltage output
0V~+10V
*2
AC drive, recorder,
shielding cable *1
scale valve...
current output
AC drive, recorder,
shielding cable *1
scale valve...
terminal of
power module
DC24V
*3
system grounding
class 3 grounding
(100 or less)
2.4 Terminal of analog module layout
DVP04AD-S DVP02DA-S
to prevent any electromagnetic noise. V+
I+
COM
FG
V+
I+
COM
FG
V+
I+
COM
FG
V+
I+
COM
FG
3
3.1 Specifications
Digital/Analog (2D/A) Module
Power Supply Voltage
Analog Input Channel
Analog Output Range
Digital Data Range
20.4VDC ~ 28.8VDC
0V ~ + 10V or 0mA ~ +20mA
Resolution
2.5mV or 5 A
Output Impedance
0 4 D A - S 0 T 3 2 5 0 0 0 3
MADE I N XXXXX X
Overall Accuracy
Response Time
Max. Output Current
Tolerance Carried Impedance
Production series
Production week
Digital Data Format
Production year (2004)
Isolation Method
Production place (Taoyuan)
Serial number of version
Production Model
Protection
Communication Mode
(RS-485)
3.4
60.00
3.00
11
Connect to DVP-PLC MPU in
Series
12
14
13 3.2 Other Specification
90.00
Max. Rated Consuming Power
Environment Condition and Wiring Follow the DVP-PLC MPU
Spec of Prevent Static Electricity
4
8. Expansion port
9. Expansion unit clip
10. DIN rail (35mm)
11. RS-485 Communication port
12. Mounting rail of the expansion unit
13. DC Power input
14. Expansion port
Note 1: Please isolate analog output and other power
wiring.
CH1
V+ CH1
Note 2: If noise interference from loaded input
I+ .
COM .
terminal wiring is significant, please connect
FG .
.
. capacitor with 0.1~0.47µF 25V for noise
CH4
CH4
V+
filtering.
I+
COM
FG Note 3: Please connect power module terminal
and analog output module terminal to
+15V
DC/DC
24+ system earth point and make system earth
AG
24-
converter
-15V
point be grounded or connects to machine
cover.
Warning: DO NOT wire to the No function terminal ●.
DVP04DA-S DVP04PT-S DVP04TC-S DVP06XA-S
V+ V+ L+ L+ V+
I+ I+ L- L- I+
COM COM I- SLG COM
FG FG FG V+
V+ V+ L+ L+ I+
I+ I+ L- L- COM
COM COM I- SLG V+
FG FG FG I+
COM
V+ V+
L+
L+
I+ I+
L-
L-
COM COM
I-
SLG
FG V+
FG
V+ I+
L+
L+
I+ COM
L-
L-
COM V+
I-
SLG
FG I+
FG
COM
STANDARD SPECIFICATIONS
Voltage Output Current Output
24 VDC (20.4VDC~28.8VDC) ( –15%~+20%)
2 channels / each module
0~10V 0~20mA
0~4000 0~4000
12 bits (1 =2.5 mV) 12 bits (1
LSB LSB
0.5Ω or lower
±0.5% of full scale of 25℃(77℉).
±1% of full scale during 0~55℃ (32~131℉).
3 ms × channels
20mA (1KΩ~2MΩ) －
0~500Ω
－
2's complementary of 16-bit, 13 Significant Bits
Isolation between digital area and analog area. But no isolation among
channels.
Voltage output has short circuit protection but a long period short circuit
may cause internal wire damage and current output break.
Yes, communication formats are (4800 / 9600 / 19200 / 38400 / 57600 /
115200bps) Communication format: ASCII mode is 7Bit, even bit, 1
stop bit (7 E 1). Communication format of RTU mode is 8Bit, even bit, 1
stop bit (8 E 1). When connecting to PLC MPU in series, RS-485 can't
be used.
If DVP04DA-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
.
24 VDC (20.4VDC~28.8VDC) (-15%~+20%), 4W, supply from
external power
All places between terminals and ground comply with the spec
CR (Control Register)
DVP04DA-S Analog Output Module
RS-485
CR
Parameters Latched Register Name
No
Address
#0 H 4032 R Model type
○
#1 H 4033 ○ R/W Output mode setting
#2 ~ #5
#6 H 4038 ○ R/W CH1 output value
#7 H 4039 ○ R/W CH2 output value
#8 H 403A ○ R/W CH3 output value
#9 H 403B ○ R/W CH4 output value
#10 ~ #17
#18 H 4044 ○ R/W To adjust OFFSET value of CH1
#19 H 4045 ○ R/W To adjust OFFSET value of CH2
#20 H 4046 ○ R/W To adjust OFFSET value of CH3
#21 ○ R/W To adjust OFFSET value of CH4
H 4047
#22 ~ #23
#24 H 404A ○ R/W To adjust GAIN value of CH1
#25 H 404B ○ R/W To adjust GAIN value of CH2
#26 H 404C ○ R/W To adjust GAIN value of CH3
#27 H 404D ○ R/W To adjust GAIN value of CH4
#28 ~ #29
#30 H 4050 R Error status
╳
#31 H 4051 ○ R/W Communication address setting
#32 H 4052 ○ R/W Communication Baud Rate
setting
DVP08RT-S
L+
L-
L+
L-
L+
L-
L+
L-
L+
L-
#33 H 4053 ○ R/W Reset to factory setting and set
L+
L-
characteristics adjustable
L+
L- priority
L+
L-
#34 H 4054 ○ R Software version.
#35~#48 System used
○ means latched. ╳ means not latched.
W means can write data by using TO command or RS-485.
LSB (Least Significant Bit): 1. Voltage output: 1
Explanation:
1. The content of CR#0 is model type, user can read the data from program to check if there is
expansion module.
2. CR#1 is used to set two internal channels working mode of analog output module. Every channel
has four modes that can be set individually. For example: if setting CH1 to mode 2 (b2~b0=010),
=5 µA)
CH2 to mode 1(b5~b3=001). It needs to set CR#1 to H000A. The factory setting of CR#1 is H0000.
3. CR#2 ~ CR#5, CR#10 ~ CR#17, CR#22, CR#23, CR#28, CR#29 Reserved.
4. CR #6 ~ CR#9 display CH1 ~ CH4 output signals. The setting range is K0~K4000. Factory setting is
K0 and unit is LSB.
5. CR#18 ~ CR#21 are used to adjust the OFFSET value of CH1 and CH4. The factory setting is K0
and unit is LSB. If output value equal to 0 after calculation, the adjustable range of analog output
voltage or current is -2000~+2000.
Voltage adjustable range: -5V~+5V(-2000
Current adjustable range: -10mA~+10mA (-2000
6. CR#24 ~ CR#27 are used to adjust the GAIN value of CH1 and CH4. The factory setting is K2000
and unit is LSB. If output value equal to 2000 after calculation, the adjustable range of analog
output voltage or current is -1600~+8000.
Voltage adjustable range: -4V~+20V(-1600
Current adjustable range: -8mA ~+40mA (-1600
Please be noticed that GAIN VALUE – OFFSET VALUE = +400
current). If the value difference comes up small (within range), the output signal resolution is then
slim and the variation is definitely larger. On the contrast, if the value difference exceeds the range,
the output signal resolution becomes larger and the variation is definitely smaller.
7. CR#30 is fault code. Please refer to the following chart.
Fault Description Content
Power Source Abnormal K1(H1)
Analog Input Value Error K2(H2)
Setting Mode Error K4(H4)
Offset/Gain Error K8(H8)
Hardware Malfunction K16(H10)
Digital Range Error K32(H20)
Average Times Setting Error K64(H40)
Command Error K128(H80)
Note: Each fault code will have corresponding bit (b0~b7). Two or more faults may happen at the
same time. 0 means normal and 1 means having fault.
8. CR#31 is used to set RS-485 communication address. The setting range is from 01 to 255. The
factory setting is K1.
9. CR#32 is used to set RS-485 communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200
Explanation
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
System used, data length is 8 bits (b7~b0). DVP-04DA model code=H 89
Reserved CH4 CH3 CH2 CH1
Output mode setting: factory setting is H0000.
Mode 0: output voltage mode (0V~10V).
Mode 1: output voltage mode (2V~10V).
Mode 2: output current mode (4mA~20mA).
Mode 3: output current mode (0mA~20mA).
Mode 4: none use.
Reserved
The output setting range of channel CH1~CH4 is K0~K4000. Factory
setting is K0 and unit is LSB.
Reserved
It is used to set the OFFSET value of CH1~CH4. The setting range is
K-2000~K2000. The factory setting is K0 and unit is LSB.
Reserved
It is used to set the GAIN value of CH~CH4. The setting range is
K-1600~K8000. The factory setting is K2000 and unit is LSB.
Reserved
Data register to save all error status. Please refer to fault code chart for
detail.
Used to set RS-485 communication address. The setting range is from 01
to 255 and the factory setting is K1.
Used to set communication baud rate (4800, 9600, 19200, 38400, 57600,
115200bps). Communication format: ASCII mode is 7Bit, even bit, 1 stop bit
(7 E 1). Communication format of RTU mode is 8Bit, even bit, 1 stop bit (8
E 1).
b0: 4800 bps (bit/sec). b1: 9600 bps (bit/sec). (Factory setting)
b2: 19200 bps (bit/sec). b3: 38400 bps (bit/sec).
b4: 57600 bps (bit/sec). b5: 115200 bps (bit/sec).
b6-b13: reserved.
b14: exchange low and high byte of CRC check code (RTU mode only)
b15: ASCII / RTU mode selection
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Reserved CH4 CH3 CH2 CH1
Output latched setting, factory setting H0000.
Give CH1 setting for example:
1. When b0=0, user can set OFFSET and GAIN value of CH1 (CR#18,
CR#24). When b0=1, inhibit user to adjust OFFSET and GAIN value of
CH1 (CR#18, CR#24).
2. b1 is used to check if characteristic register is latched. b1=0 latched
(factory setting), b1=1 not latched.
3. When b2 is set to 1, all settings are reset to factory setting.
Show software version in hexadecimal. For example: H 010A means 1.0A.
R means can read data by using FROM command or RS-485.
=10V/8000=2.5mV. 2. Current output: 1 =20mA/4000=5µA.
LSB LSB
~+2000 ).
LSB LSB
~+2000 ).
LSB LSB
~+8000 ).
LSB LSB
~+8000 ).
LSB LSB
~+6000 (voltage or
LSB LSB
b15~b8 b7 b6 b5 b4 b3 b2 b1 b0
0 0 0 0 0 0 0 1
0 0 0 0 0 0 1 0
0 0 0 0 0 1 0 0
0 0 0 0 1 0 0 0
Reserved
0 0 0 1 0 0 0 0
0 0 1 0 0 0 0 0
0 1 0 0 0 0 0 0
1 0 0 0 0 0 0 0