Delta DVP06XA S2 S Series Analog Module PLC Instruction Sheet

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Delta DVP06XA-S2 Instruction Sheet

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DVP-0010430-01 20210224

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Warning

ENGLISH

EN  DVP06XA-S/DVP06XA-S2 is an OPEN-TYPE device. It should be installed in a control cabinet free of airborne dust, humidity, electric shock and vibration. To prevent non-maintenance staff from operating DVP06XA-S/DVP06XA-S2, or to prevent an accident from damaging DVP06XA-S/DVP06XA-S2, the control cabinet in which DVP06XA-S/DVP06XA-S2 is installed should be equipped with a safeguard. For example, the control cabinet in which DVP06XA-S/DVP06XA-S2 is installed can be unlocked with a special tool or key.
EN  DO NOT connect AC power to any of I/O terminals, otherwise serious damage may occur. Please check all wiring again before DVP06XA-S/DVP06XA-S2 is powered up. After DVP06XA-S/DVP06XA-S2 is disconnected, Do NOT touch any terminals in a minute. Make

sure that the ground terminal on DVP06XA-S/DVP06XA-S2 is correctly grounded in order to prevent electromagnetic interference. FR  DVP06XA-S/DVP06XA-S2 est un module OUVERT. Il doit être installé que dans une enceinte protectrice (boitier, armoire, etc.) saine,
dépourvue de poussière, d'humidité, de vibrations et hors d'atteinte des chocs électriques. La protection doit éviter que les personnes non habilitées à la maintenance puissent accéder à l'appareil (par exemple, une clé ou un outil doivent être nécessaire pour ouvrir a protection). FR  Ne pas appliquer la tension secteur sur les bornes d'entrées/Sorties, ou l'appareil DVP06XA-S/DVP06XA-S2 pourra être endommagé. Merci de vérifier encore une fois le câblage avant la mise sous tension du DVP06XA-S/DVP06XA-S2. Lors de la déconnection de l'appareil, ne pas

toucher les connecteurs dans la minute suivante. Vérifier que la terre est bien reliée au connecteur de terre interférence électromagnétique.

afin d'éviter toute

 Introduction

 Model Explanation & Peripherals

 Thank you for choosing the Delta DVP series PLC. The analog input/output module DVP06XA-S/DVP06XA-S2 receives external

4-point analog signal input (voltage or current) and converts it into 12-bit digital signals. DVP06XA-S/DVP06XA-S2 receives two

pieces of 12-bit digital data from a PLC, and converts the digital data into 2-point analog signal output (voltage or current). There are

49 CRs (control registers) in the module, and each register has 16 bits. A DVP series slim type PLC can read data from

DVP06XA-S/DVP06XA-S2 or write data to DVP06XA-S/DVP06XA-S2 by means of the instruction FROM/TO.

 The user can select voltage or current input by wiring. Range of voltage input: ±10VDC (resolution: 5mV). Range of current input:

±20mA (resolution: 20A).  The user can also select voltage or current output by wiring. Range of voltage output: 0V ~ +10VDC (resolution: 2.5mV). Range of

current output: 0mA ~ 20mA (resolution: 5A).

 Outline & Arrangement of the Terminals

3.00

4

1

25.20

5

90.00 2 3

POWER ER ROR AD

V1+ I1 + C OM 1 V2+ I2 + C OM 2 V3+ I3 + C OM 3
V4+ I4 + C OM 4 V5+ I5 + C OM V6+ I6 + C OM

3.00

60.00

6 7
8 10
9 3

3.40
3.00 11 14
12
13

Unit: mm

60.00 90.00
Figure 1

Arrangement of the terminals DVP06XA-S DVP06XA-S2

V+ I+
COM
V+ I+
COM
V+ I+
COM
V+ I+
COM
V+ I+
COM
V+ I+
COM

V1+ I 1+
COM1
V2+ I 2+
COM2
V3+ I 3+
COM3
V4+ I 4+
COM4
V5+ I 5+
COM
V6+ I 6+
COM

1. POWER, RUN and ERROR indicators

8. Extension port

2. Model name

9. Extension unit clip

3. DIN rail clip

10. DIN rail groove (35mm)

4. I/O terminals

11. RS-485 communication port

5. I/O point indicators

12. Mounting groove of the extension unit

6. Mounting hole of the extension unit

13. DC power input

7. Nameplate

14. Extension port

 External Wiring
DVP06XA-S

Voltage input -1 0 V~ +10 V

CH1 V+

*3

I+

250

COM

Shielded cable*1

Current input -2 0 m A~+ 20 m A

CH4 *2

V+ I+

250

COM

Shielded cable*1

104.7K
AG 100K 104.7K

CH1 CH4

Voltage output

*5
AC motor drive, recorder, proportioning valve...

0 V~ +10 V

CH5
V+ I+ COM

Shielded cable*4

Current output 0mA~20mA

CH6 V+

I+

COM

AC motor drive, recorder, proportioning valve...
Shielded cable*4

AG 100K

Connected to on a power supply module
System ground

DC24V 0V

*6

24V

Ground (Impedance: Less than 100 )

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CH5 CH6

D C /D C converter

+15V AG
-15V

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DVP06XA-S2
Voltage input
-10 V~+10 V

AG

CH1 V1+

*3

I1+

COM1

1M 250
1M

Shielded cable*1

AG

Current input
-20 mA~+20 mA

CH4 *2 V4+
I4+

1M
250 1M

COM4

Shielded cable*1

CH1 CH4

Voltage output

0V ~ +10V *5

CH5 V5+ I5+

AC motor drive, recorder, proportioning valve...

Shielded cable*4

COM

Current output
0mA~ 20mA

CH6 V6+
I6+ COM

AC motor drive, recorder, proportioning valve...

Shielded cable*4

CH5 CH6

Connected to on a power supply module
System ground

*6 DC24V

Ground (Impedance: Less than 100 )

24V 0V

D C /D C converter

+15V
AG -15V

Connected to on a power supply module
System ground

*6 DC24V

Ground (Impedance: Less than 100 )

24V 0V

D C /D C converter

+15V
AG -15V

Note 1: Please isolate the analog input cable from other power cables.

Note 2: If current is connected, the connection between V+ and I+ (the connection between V4+ and I4+) needs to be a short circuit.

Note 3: If ripple voltage results in interference with the wiring, please connect a 0.1~0.47 F and 25 V capacitor.

Note 4: Please isolate the analog output cable from other power cables.

Note 5: If noise interferes with the wiring, and makes the ripple voltage of the input terminal of the load connected high, please connect a 0.1~0.47 F and 25 V

capacitor.

Note 6: Please connect on a power supply module and on the analog input module to the system ground, and then ground the system ground or connect the

system ground to a distribution box.

 Use cables with the same length (less than 200 m) and wire resistance of less than 100 ohm.

 Specifications

Mixed analog/digital (A/D) module Power supply voltage Analog input channel Analog input range Digital data range Resolution Input impedance (DVP06XA-S) Input impedance (DVP06XA-S2) Overall accuracy Response time
Isolation method
Absolution input range Digital data format Average function Self diagnostic function self detection

Voltage input

Current input

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

4 channels per module

±10V

±20mA

±2,000

±1,000

12 bits (1LSB=5mV)

11 bits (1LSB=20A)

200K

250

1M

250

±0.5% of full scale of 25°C (77°F). ±1% of full scale during 0 ~ 55°C (32 ~ 131°F).

3ms × Number of channels

DVP06XA-S: The analog circuit and the digital circuit are grounded together. There is no isolation.

DVP06XA-S2: The analog circuit is isolated from the digital circuit by an optocoupler, but the analog

channels are not isolated from one other.

±15V

±32mA

16-bit 2's complement

Yes (CR#2 ~ CR#5 can be set and the range is K1 ~ K20)

Upper bound and lower bound detection per channel

Mixed digital/analog (D/A) module

Voltage output

Current output

Analog signal output channels

2 channel per module

Analog output range

0 ~ 10V

0 ~ 20mA

Digital data range

0 ~ 4,000

0 ~ 4,000

Resolution Output impedance

12 bits (1LSB=2.5mV) 0.5

12 bits (1LSB=5A) 1M

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 × Number of channels

Max. output current

10mA

-

Tolerance carried impedance Digital data format

1K 16-bit 2's complement

500

Isolation method

DVP06XA-S: The analog circuit and the digital circuit are grounded together. There is no isolation. DVP06XA-S2: The analog circuit is isolated from the digital circuit by an optocoupler, but the analog channels are not isolated from one other.

Protection

Voltage output has short circuit protection but long period of short circuit may cause internal wiring damage and current output break.

Communication mode (RS-485)

Supported, including ASCII/RTU mode. Default communication format: 9600, 7, E, 1, ASCII; refer to CR#32 for details on the communication format. Note1: RS-485 cannot be used when connected to CPU series PLCs. Note2: Refer to Slim Type Special Module Communications in the appendix E of the DVP programming manual for more details on RS-485 communication setups.

Connecting to a DVP series PLC

When DVP06XA-S/DVP06XA-S2 modules are connected to a PLC, the modules are numbered from 0-7. 0 is the closest to the PLC and 7 is the furthest. The Maximum number of modules is 8 modules and they do not occupy any digital I/O points of the PLC.

 Others

Power supply

Maximum power consumption

2W at 24VDC (20.4VDC ~ 28.8VDC) (-15% ~ +20%), supplied by external power.

Environment

Operation/storage

Operation: 0°C ~ 55°C (temperature); 5 ~ 95% (humidity); pollution degree 2. Storage: -25°C ~70°C (temperature); 5 ~ 95% (humidity).
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Vibration/shock immunity

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

 CR (Control Register)

CR#

RS-485 parameter address

Latched

Register name

#0 H'40C8  R Model type

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

CH6

CH5

CH4

CH3

CH2

CH1

For system use Data length: 8 bits (b7 ~ b0) Model code of DVP06XA-S: H'CC Model code of DVP06XA-S2: H'D4 Users can read the model type by means of a program to check if the extension module exists.

#1 H'40C9  R/W Input mode setting

Input mode setting: (CH1 ~ CH4) Mode 0: Voltage input mode (-10V ~ +10V) Mode 1: Voltage input mode (-6V ~ +10V) Mode 2: Current input mode (-12mA ~ +20mA) Mode 3: Current input mode (-20mA ~ +20mA) Output mode setting: (CH5 ~ CH6) Mode 0: Voltage output mode (0V ~ 10V) Mode 1: Voltage mode (2V ~ 10V) Mode 2: Current output mode (4mA ~ 20mA) Mode 3: Current output mode (0mA ~ 20mA)

CR#1: b11~b0 are used to set 4 internal channels working mode of analog input module (AD). b12~b15 are used to set 2 channels working mode of

analog output module (DA). Every channel has four modes that can be set individually. For example: if setting CH1 to mode 0 (b2~b0=000), CH2 to mode 1 (b5~b3=001), CH3: mode 2 (b8~b6=010), CH4: mode 3 (b11~b9=011), b0~b11 need be set to H'688. If setting CH5: mode 2 (b13~b12=10), CH6: mode 1 (b15~b14=01), b12~b15 need be set to H'6. Factory Setting is H'0000.

#2 H'40CA  R/W CH1 average number

#3 H'40CB  R/W CH2 average number

The number of readings used for "average" temperature on channels CH1 ~

#4 H'40CC  R/W CH3 average number

CH4. Setting range is K1 ~ K20 and factory setting is K10.

#5 H'40CD  R/W CH4 average number

#6 H'40CE  R Average value of CH1 input signal #7 H'40CF  R Average value of CH2 input signal #8 H'40D0  R Average value of CH3 input signal #9 H'40D1  R Average value of CH4 input signal

Display average value of CH1 ~ CH4 input signal. Example: If CR#2 is 10, the temperature in CR#6 will be the average of the last 10 readings on CH1.

#10 H'40D2  R/W CH5 output signal value

Output value of CH5 ~ CH6, the setting range is K0 ~ K4,000. The factory

#11 H'40D3  R/W CH6 output signal value

setting is K0 and the unit is LSB.

#12 H'40D4  R Present value of CH1 input signal

#13 H'40D5  R Present value of CH2 input signal #14 H'40D6  R Present value of CH3 input signal

Display present value of CH1 ~ CH4 input signal

#15 H'40D7  R Present value of CH4 input signal

#18 H'40DA  R/W To adjust OFFSET value of CH1 #19 H'40DB  R/W To adjust OFFSET value of CH2 #20 H'40DC  R/W To adjust OFFSET value of CH3 #21 H'40DD  R/W To adjust OFFSET value of CH4 #22 H'40DE  R/W To adjust OFFSET value of CH5

Offset setting of CH1 ~ CH2. Factory setting is K0 and unit is LSB. Voltage input: setting range is K-1,000LSB ~ K1,000LSB. Current input: setting range is K-1,000LSB ~ K1,000LSB. Offset setting of CH3 ~ CH4. Factory setting is K0 and unit is LSB. Voltage input: setting range is K-1,000LSB ~ K1,000LSB. Current input: setting range is K-1,000LSB ~ K1,000LSB.
Offset setting of CH5 ~ CH6. Factory setting is K0 and unit is LSB.

#23 H'40DF  R/W To adjust OFFSET value of CH6 #24 H'40E0  R/W To adjust GAIN value of CH1 #25 H'40E1  R/W To adjust GAIN value of CH2 #26 H'40E2  R/W To adjust GAIN value of CH3
#27 H'40E3  R/W To adjust GAIN value of CH4
#28 H'40E4  R/W To adjust GAIN value of CH5

The setting range is K-2,000LSB ~ K2,000LSB.
GAIN setting of CH1~CH4. Factory setting is K1,000 and unit is LSB. Voltage input: setting range is K-800LSB ~ K4,000LSB. Current input: setting range is K-800LSB ~ K2,600LSB. Please be notice that GAIN VALUE - OFFSET VALUE=+200LSB ~ +3,000LSB (voltage) or +200LSB ~ +1,600LSB (current) GAIN setting of CH5 ~ CH6. Factory setting is K2,000 and unit is LSB.

#29 H'40E5  R/W To adjust GAIN value of CH6

The setting range is K0 ~ K4,000. Please be noticed that GAIN value ­ OFFSET value= +400LSB ~ +6,000LSB (voltage or current).

CR#24~CR#29: 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.

#30 H'40E6  R Error status

Data register stores the error status, see error code chart for details.

CR#30 is the error code. Please refer to the chart below.

Error description

Value

b15~ b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

Abnormal power

K1 (H'1)

0 0 000 0000001

The D/A output exceeds the range.

K2 (H'2)

0 0 00 00000010

Mode error

K4 (H'4)

0 0 000 0000100

Offset/gain error Temperature sensor error*1

K8 (H'8) K16 (H'10)

0 0 000 0001000 0 0 000 0010000

Abnormal digital value Incorrect number of values averaged

K32 (H'20) K64 (H'40)

Reserved

0 0

0 000 0100000 0 000 1000000

Instruction error

K128 (H'80)

0 0 001 0000000

The input received by CH1 is out of the range.

K256 (H'100)

0 0 0100000000

The input received by CH2 is out of the range.

K512 (H'200)

0 0 1000000000

The input received by CH3 is out of the range.

K1024 (H'400)

0 1 0000000000

The input received by CH4 is out of the range.

K2048 (H'800)

1 0 0000000000

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RS-485

b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0

CR# parameter Latched address

Register name

CH6

CH5

CH4

CH3

CH2

CH1

NOTE*1: The temperature sensor error is not supported by DVP06XA-S.

Note: Each error code corresponds to a bit (b0 ~ b11). Two or more errors may happen at the same time. 0 means there is an error, and 1 means there

is an error.

Example: If the digital input exceeds 4,000, the error K2 will occur. If the analog output exceeds 10V, the errors K2 and K32 will occur. (A/D does not

support displaying the error K2.)

#31 H'40E7  R/W Communication address setting

RS-485 communication address. Setting range is K1 ~ K254 and factory setting is K1.

For baud rate, the settings are 4,800 / 9,600 / 19,200 / 38,400 / 57,600 /

115,200 bps.

Communication format:

For DVP06XA-S:

ASCII7,E,1 / 7,O,1 / 8,E,1 / 8,O,1 / 8,N,1

RTU 8,E,1 / 8,O,1 / 8,N,1

#32 H'40E8  R/W Communication format setting

For DVP06XA-S2

ASCII7,E,1 / 7,O,1 / 7,N,1 / 8,E,1 / 8,O,1 / 8,N,1 / 7,E,2 /

7,O,2 / 7,N,2 / 8,E,2 / 8,O,2 / 8,N,2

RTU 8,E,1 / 8,O,1 / 8,N,1 / 8,E,2 / 8,O,2 / 8,N,2

Factory default : ASCII,9600,7,E,1 (CR#32=H'0002)

Refer to CR#32 communication format settings at the end of this table for

more information.

Example: Setting of CH1

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. The value of b1 determines whether a characteristic register is latched

#33

H'40E9



R/W

Reset to factory setting and set characteristics adjustable priority

while using RS485 to read-write control registers. b1=0 (latched), b1=1 (not latched). (This feature does not supported by DVP06XA-S2, which characteristic registers would remain as latched while using RS485.)

3. b2: Set to 1 and PLC will be reset to factory settings.

The setting of CH5 ~ CH6, give CH5 setting for example (b13, b12):

00: can be adjusted, latched. 01: can be adjusted, non-latched. (Not

supported by DVP06XA-S2, which registers would remain as latched.)

10: inhibit adjust. 11: reset to factory settings and clear b12, b13 to 0.

CR#33 is used to set the internal function priority. For example: characteristic register. Output latched function will save output setting in the internal

memory before power loss.

#34 H'40EA  R Software version

Display software version in hexadecimal. Example: H'010A=version 1.0A.

#35 ~ #48

System used

Symbols:  means latched. (Only valid when written in via RS-485 communication)  means non-latched.

R means can read data by using FROM instruction or RS-485. W means can write data by using TO instruction or RS-485.

LSB (Least Significant Bit): 1. Voltage input: 1LSB=10V/2,000=5mV. 2. Current input: 1LSB=20mA/1,000=20A. 1. Voltage output: 1LSB=10V/4,000=2.5mV. 2. Current output: 1LSB=20mA/4,000=5A.
 Added the RESET function for 06XA-S modules with firmware V4.14 or later and 06XA-S2 with firmware V4.16 or later. Connect the module power

input to 24 VDC and write H'4352 into CR#0 and then turn the power off and on again; all parameters in modules, including communication

parameters are restored to factory defaults.

 The corresponding parameters address H'40C8 ~ H'40EA of CR#0 ~ CR#34 will allow user to read/write data via RS-485 communication.

 Function codes: 03'H is for reading data from registers. 06'H is for writing a word data into registers, while 10'H is for writing multiple word data.

 If you want to use Modbus address in decimal format, you can transfer a hexadecimal register to decimal format and then add one to have it become a

decimal Modbus register address. For example, transferring the address "H'40C8" of CR#0 in hexadecimal format to decimal format, to have the

result 16584 and then adding one to it, you have 16585, the Modbus address in decimal format.

 DVP06XA-S CR#32 communication format settings: for modules with firmware V4.12 or previous versions, b11~b8 data format selection is not

available. For ASCII mode, the format is fixed to 7, E, 1 (H'00XX) and for RTU mode, the format is fixed to 8, E, 1 (H'C0xx/H'80xx). For modules with

firmware V4.13 or later, refer to the following table for setups. Note that the original code H'C0XX/H'80XX will be seen as RTU, 8, E, 1 for modules

with firmware V4.13 or later.

b15 ~ b12

b11 ~ b8

b7 ~ b0

ASCII/RTU, exchange low & high byte of CRC check code

Data format

Baud rate

Description

H'0

ASCII

H'0

7,E,1*1

H'01

4800 bps

RTU,

H'1

H'8 do not exchange low and high byte of

CRC check code

H'2

8,E,1 reserved

H'02 H'04

9600 bps 19200 bps

RTU,

H'3

H'C

exchange low and high byte of CRC

check code

H'4

8,N,1 7,O,1*1

H'08 H'10

38400 bps 57600 bps

H'5

8.O,1

H'20

115200 bps

Note *1: This is only available for ASCII format.

Ex: Write H'C310 into CR#32 for a result of RTU, exchange low and high byte of CRC check code, 8,N,1 and baud rate at 57600 bps.

 DVP06XA-S2 CR#32 communication format settings: for modules with firmware V4.14 or previous versions, b11~b8 data format selection is not

available. For ASCII mode, the format is fixed to 7, E, 1 (H'00XX) and for RTU mode, the format is fixed to 8, E, 1 (H'C0xx/H'80xx). For modules with

firmware V4.15 or later, refer to the following table for setups. Note that the original code H'C0XX/H'80XX will be seen as RTU, 8, E, 1 for modules

with firmware V4.15 or later.

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b15 ~ b12

b11 ~ b8

b7 ~ b0

ASCII/RTU exchange low and high byte of CRC check code

Data format

Baud rate

Description

H'0

ASCII

H'0

7,E,1*1

H'01

4800 bps

RTU,

H'1

H'8 do not exchange low and high byte of

CRC check code

H'2

8,E,1 7,N,1*1

H'02 H'04

9600 bps 19200 bps

RTU,

H'3

H'C exchange low and high byte of CRC

check code

H'4

8,N,1 7,O,1*1

H'08 H'10

38400 bps 57600 bps

H'5

8.O,1

H'20

115200 bps

H'6

7,E,2*1

H'7

8,E,2

H'8

7,N,2*1

H'9

8,N,2

H'A

7,O,2*1

H'B

8.O,2

Note *1: This is only available for ASCII format.

Ex: Write H'C310 into CR#32 for a result of RTU, exchange low and high byte of CRC check code, 8,N,1 and baud rate at 57600 bps.

 Analog/Digital Curves

 Adjusting the A/D Conversion Curves of CH1 ~ CH4

Voltage input mode:

Di gi tal ou tpu t

+2,0 00

Mo de 0

Mode 0 of CR#1: Mode 1 of CR#1:

GAIN=5V (1,000LSB), OFFSET=0V (0LSB). GAIN=6V (1,200LSB), OFFSET=2V (400LSB).

+1,0 00

Mo de 1

- 10 V - 6V

0

5V 6V

2V

1 0V

OFFSET GAIN Vo lta ge in pu t

- 1,0 00

GAIN: OFFSET:

Voltage input value when digital output is K4,000. Setting range is -800LSB ~ +4,000LSB
Voltage input value when digital output is 0. Setting range is -1,000LSB ~ +1,000LSB

- 2,0 00

GAIN-OFFSET:

Setting range is +200LSB ~ +3,000LSB

Current input mode:

Digital output + 1 ,00 0

Mode 3 Mode 2

-20mA -12mA

0 4mA
OF FSET

Current input
2 0m A GAIN

Mode 2 of CR#1: Mode 3 of CR#1: GAIN:
OFFSET:

GAIN=20mA (1,000LSB), OFFSET=4mA (200LSB).
GAIN=20mA (1,000LSB), OFFSET=0mA (0LSB).
Current input value when digital output is K4000. Setting range is -800LSB ~ +2,600LSB Current input value when digital output value is 0. Setting range is -1,000LSB ~ +1,000LSB

-1, 000

GAIN-OFFSET:

Setting range is +200LSB ~ +1,600LSB

Use the chart above to adjust A/D conversion characteristic curve of voltage input mode and current input mode. Users can adjust conversion characteristic curve by changing OFFSET values (CR#18~CR#21) and GAIN values (CR#24~CR#27) according to application.

 Adjusting the D/A Conversion Curves of CH5 ~ CH6

Voltage output mode:

Voltage output
10V

mode 1

Mode 0 of CR#1: Mode 1 of CR#1:

GAIN=5V (2,000LSB), OFFSET=0V (0LSB) GAIN=6V (2,400LSB), OFFSET=2V (800LSB).

6V 5V

GAIN

mode 0

2V
0 OFFSET

+2,000

Digital + 4 , 0 0 0input

GAIN: OFFSET: GAIN-OFFSET:

Voltage output value when digital input is K2,000. Setting range is 0LSB ~ +4,000LSB. Voltage output value when digital input is K0. Setting range: -2,000LSB ~ +2,000LSB.
Setting range is +400LSB ~ +6,000LSB.

Current output mode:

Current output 20mA

Mode 2

Mode 2 of CR#1: Mode 3 of CR#1:

GAIN=12mA (2,400LSB), OFFSET=4mA (800LSB). GAIN=10mA (2,000LSB), OFFSET=0mA (0LSB).

12mA 10mA

GAIN

Mode 3

4mA
0 OFFSET

+2,000

Digital input +4,000

GAIN: OFFSET: GAIN-OFFSET:

Current output value when digital input value is K2,000. Setting range is 0LSB ~ +4,000LSB. Current output value when digital input is K0. Setting range is -2,000LSB ~ +2,000LSB.
Setting range is +400LSB ~ +6,000LSB.

Use the chart above to adjust D/A conversion characteristic curve of voltage output mode and current output mode. Users can adjust conversion characteristic curve by changing OFFSET values (CR#14~CR#15) and GAIN values (CR#18~CR#19) according to application.

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