M-System AD3V A/D Converter Instruction Manual

AD3V

INSTRUCTION MANUAL

A/D CONVERTER

(16-bit resolution)

BEFORE USE ....

Thank you for choosing M-System. Before use, please check contents of the package you received as outlined below.

If you have any problems or questions with the product, please contact M-System's Sales Office or representatives.

■ PACKAGE INCLUDES:

Signal conditioner (body + base socket + input resistor) ... (1)

Input resistor is provided only with current input type.

■ MODEL NO.

Check that model No. described on specification label is exactly what you ordered.

■ INSTRUCTION MANUAL

This manual describes necessary points of caution when you use this product, including installation, connection and basic maintenance procedures.

MODEL

AD3V

■ ENVIRONMENT

• Indoor use

• When heavy dust or metal particles are present in the air, install the unit inside proper housing with sufficient ventilation.

• Do not install the unit where it is subjected to continuous vibration. Do not subject the unit to physical impact.

• Environmental temperature must be within -5 to +55°C (23 to 131°F) with relative humidity within 30 to 90% RH in order to ensure adequate life span and operation.

■ WIRING

• Do not install cables (power supply, input and output) close to noise sources (relay drive cable, high frequency line, etc.).

• Do not bind the unit's cables together with cables where high noise levels are present. Do not install them in the same duct.

■ AND ....

The unit is designed to function as soon as power is supplied, however, a warm up for 10 minutes is required for satisfying complete performance described in the data sheet.

POINTS OF CAUTION

■ CONFORMITY WITH EC DIRECTIVES

• This equipment is suitable for use in a Pollution Degree 2 environment and in Installation Category II, with the maximum operating voltage of 300V.

Basic insulation is maintained between the signal input and output. Prior to installation, check that the insulation class of this unit satisfies the system requirements.

• Altitude up to 2000 meters

• The equipment must be mounted inside a panel.

• Insert a noise filter for the power source connected to the unit. TDK-Lambda Noise Filter Model MZS-1206-33 or equivalent is recommended.

• The actual installation environments such as panel configurations, connected devices, connected wires, may affect the protection level of this unit when it is integrated in a panel system. The user may have to review the CE requirements in regard to the whole system and employ additional protective measures to ensure the CE conformity.

■ POWER INPUT RATINGS

• Operational range & power consumption: Check the power rating for the unit on the specification label.

Rating 100 – 240V AC: 85 – 264V, 47 – 66 Hz, approx. 5VA

Rating 12 – 24V DC: 10.8 – 26.4V, approx. 4W

Rating 110V DC: 85 – 150V, approx. 4W

■ UNPLUGGING THE UNIT

Before you remove the unit from its base socket or mount it, turn off the power supply and signal input for safety.

COMPONENT IDENTIFICATION

Base Socket Connection

Diagram Label

Specification

Label

Body

Input Resistor

INSTALLATION

Detach the yellow clamps located at the top and bottom of the unit for separating the body from the base socket.

■ DIN RAIL MOUNTING

Set the base socket so that its

DIN rail adaptor is at the bottom. Position the upper hook at the rear side of base socket on the DIN rail and push in the lower. When removing the socket, push down the DIN rail adaptor utilizing a minus screwdriver and pull.

Clamp

(top & bottom)

DIN Rail

35mm wide

■ WALL MOUNTING

Refer to the drawings in the

“TERMINAL CONNECTION” section.

Spring Loaded

DIN Rail Adaptor

Shape and size of the base socket are slightly different with various socket types.

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]

P. 1 / 8 EM-1389 Rev.13

AD3V

TERMINAL CONNECTIONS

Connect the unit as in the diagram below or refer to the connection diagram label on top of the unit.

When an input resistor is provided with the module, attach it together with input wiring to the input screw terminals.

■ DIMENSIONS mm (inch) CLAMP

(top & bottom)

7.8 (.31)

DIN RAIL

35mm wide

6 5 4 3

50 (1.97)

■ CONNECTION DIAGRAM

16

(.63)

55 (2.17) min.

103 (4.06)

123 (4.84) [3.3 (.13)]

2–4.5 (.18) dia.

MTG HOLE

15 (.59) deep

8–M3.5

SCREW

7 8 1 2

40 (1.57)

50 (1.97)

•When mounting, no extra space is needed between units.

■ TERMINAL ASSIGNMENT mm (inch)

INPUT RESISTOR

(model: REM)

INPUT

+

–

R

*

3

4 OUTPUT

6 5 4 3

7 U(+)

8 V(–)

POWER

* Input shunt resistor attached for current input.

7 8 1 2

Input shunt resistor attached for current input.

OUTPUT CONNECTOR (26-pin)

■ BCD OUTPUT

PIN NO.

ASSIGNMENT PIN NO.

ASSIGNMENT

1

2

3

4

5

6

7

8

9

10

1 × 10 0

2 × 10 0

4 × 10 0

8 × 10 0

1 × 10 1

2 × 10 1

4 × 10 1

8 × 10 1

1 × 10 2

2 × 10 2

17

18

19

20

21

22

23

24

25

26

COM (–)

COM (–)

OVF

POL

DAV

HOLD*

P 0

P

P

P

1

2

3

* 2

1

11

12

13

14

15

16

4 × 10 2

8 × 10 2

1 × 10 3

2 × 10 3

4 × 10 3

8 × 10 3

*1. HOLD signal is for input, the others are for output.

*2. P 0 corresponds to n × 10 0 , P 1 to n × 10 1 , P 2 to n × 10 2 , P 3 to n

× 10 3 .

Note: With the number of bits set to 14 (or 12, 10, 8) with

ITEM 10, Pin No. 1 – 14 (or 1 – 12, 1 – 10, 1 – 8) are valid.

■ BINARY, TWO'S COMPLEMENT OUTPUTS

PIN NO.

3

4

1

2

7

8

5

6

9

10

ASSIGNMENT

B 0

B 1

B 2

B 3

B 4

B 5

B 6

B 7

B 8

B 9

PIN NO.

17

18

19

20

21

22

23

24

25

26

ASSIGNMENT

COM (–)

COM (–)

OVF

POL

DAV

HOLD* 1

P 0 * 2

P 1

P 2

P 3

11

12

13

14

15

16

B 10

B 11

B 12

B 13

B 14

B 15

*1. HOLD signal is for input, the others are for output.

*2. P 0 corresponds to B 0 through B 3 , P 1 to B 4 through B 7 , P 2 to

B 8 through B 11 , P 3 to B 12 through B 15 .

Note: With the number of bits set to 14 (or 12, 10, 8) with

ITEM 10, Pin No. 1 – 14 (or 1 – 12, 1 – 10, 1 – 8) are valid.

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]

P. 2 / 8 EM-1389 Rev.13

TIMING CHART

output rate approx. 10 ms *

DAV

OUTPUT approx. 1 ms **

DATA

OUTPUT

HOLD

INPUT

Data output is halt during HOLD input.

DAV is output during DATA output.

* Varies by individual module. Set to ‘n’ times with ITEM 20.

** Selectable with ITEM 17.

AD3V

CONNECTION EXAMPLES

• CMOS LEVEL (5V-CMOS)

AD3V

OUTPUT

COMMON

H : 4.5V or more

L : 0.5V or less

26-pin

CONNECTOR

• OPEN COLLECTOR

AD3V

OUTPUT

LOAD

COMMON

26-pin

CONNECTOR

Max. collector-emitter voltage

: 30V DC

Max. collector current : 30mA

V

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]

P. 3 / 8 EM-1389 Rev.13

AD3V

INPUT-OUTPUT RELATIONSHIP EXAMPLES

■ BCD, BINARY (WITH POLARITY)

DATA

POLARITY

OVF

POL MSB LSB

■ OFFSET BINARY

UNUSED

POLARITY

POL MSB

DATA

LSB

DIGITAL OUTPUT

OVF

–

POL

–FS available

0 not available

DIGITAL OUTPUT

+FS

+ ANALOG INPUT

OVF

■ TWO'S COMPLEMENT

UNUSED

POL MSB

DATA

LSB

–

OVF

–FS 0

DIGITAL OUTPUT

+FS

+ ANALOG INPUT

OVF OVF

–

–FS 0 +FS

+ ANALOG INPUT

• FS

-FS stands for -15 % of the input range, which is configured by ITEM22, 0 % input voltage and ITEM23, 100 % input voltage.

+FS stands for +115 % of the input range.

• OVF

When one of the following conditions is true, the digital output overflows (OVF).

1) When the input signal is out of the range between -FS and +FS.

2) When the display value (= output signal) exceeds the display range.

The display range differs according to output code. For example, in case of BCD with polarity, it is -9999 to 9999. Please refer to the table in the FRONT PANEL CONFIGURATION & PROGRAMMING for detail.

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]

P. 4 / 8 EM-1389 Rev.13

AD3V

OUTPUT DATA & PARITY BIT RELATIONSHIP

Hi and Lo indicate the voltage level. Parity logic is unchanged.

■ OPEN COLLECTOR

•Positive Logic I14 : 1, Lo : False, Hi: True

DATA 8 4 2 1

PARITY

Even I12 : 0 Odd I12 : 1

12

13

14

15

8

9

10

11

6

7

4

5

2

3

0

1

Lo

Lo

Lo

Lo

Lo

Lo

Lo

Lo

Hi

Hi

Hi

Hi

Hi

Hi

Hi

Hi

Lo

Lo

Lo

Lo

Hi

Hi

Hi

Hi

Lo

Lo

Lo

Lo

Hi

Hi

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Hi

Lo

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Lo

Hi

Hi

Lo

Hi

Lo

Lo

Hi

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Hi

Lo

Lo

Hi

•Negative Logic I14 : 0, Lo : True, Hi: False

PARITY

DATA 8 4 2 1

Even I12 : 0 Odd I12 : 1

8

9

10

11

12

13

14

15

0

1

2

3

4

5

6

7

Hi Hi Hi Hi

Hi Hi Hi Lo

Hi

Hi

Hi

Hi Lo Hi Lo

Hi Lo Lo Hi

Hi

Lo Hi Hi Hi

Lo Hi Hi Lo

Lo Hi Lo Hi

Lo

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Lo

Lo

Lo

Lo

Hi

Lo

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Lo

Hi

Lo Lo Hi Lo

Lo Lo Lo Hi

Lo

Lo

Hi

Hi

Lo

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Lo

Hi

Hi

Lo

■ CMOS

•Positive Logic I14 : 0, Lo : False, Hi: True

DATA 8 4 2 1

PARITY

Even I12 : 0 Odd I12 : 1

12

13

14

15

8

9

10

11

6

7

4

5

2

3

0

1

Lo

Lo

Lo

Lo

Lo

Lo

Lo

Lo

Hi

Hi

Hi

Hi

Hi

Hi

Hi

Hi

Lo

Lo

Lo

Lo

Hi

Hi

Hi

Hi

Lo

Lo

Lo

Lo

Hi

Hi

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Hi

Lo

Lo

Hi

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Hi

Lo

Lo

Hi

Lo

Hi

Hi

Lo

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Lo

Hi

Hi

Lo

•Negative Logic I14 : 1, Lo : True, Hi: False

PARITY

DATA 8 4 2 1

Even I12 : 0 Odd I12 : 1

8

9

10

11

12

13

14

15

0

1

2

3

4

5

6

7

Hi Hi Hi Hi

Hi Hi Hi Lo

Hi

Hi

Hi

Hi Lo Hi Lo

Hi Lo Lo Hi

Hi

Lo Hi Hi Hi

Lo Hi Hi Lo

Lo Hi Lo Hi

Lo

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Lo

Lo

Lo

Lo

Hi

Lo

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Lo

Hi

Lo Lo Hi Lo

Lo Lo Lo Hi

Lo

Hi

Lo

Lo

Hi

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Hi

Lo

Lo

Hi

Hi

Lo

Lo

Hi

Lo

Hi

Hi

Lo

Lo

Hi

Hi

Lo

Hi

Lo

Lo

Hi

FRONT PANEL CONFIGURATION & PROGRAMMING

■ PROGRAMMING PROCEDURE

1) Press ITEM UP or DOWN key until ITEM display indicates “01”.

2) Press DATA UP or DOWN key and choose “2” on DATA display.

1 : Data indication only.

2 : All parameters are modifiable.

3) Press ITEM UP or DOWN key until ITEM display shows the ITEM No.

you need to change.

DATA Display

ITEM Display

PL1 (POL) LED

PL2 (HOLD) LED

4) Press DATA UP or DOWN key and choose a DATA No. or value you need on DATA display.

5) Repeat above 3 and 4. (Entered data is stored when you move to a new

ITEM.)

ITEM

UP-DOWN Keys

DATA

UP-DOWN Keys

6) Press ITEM UP or DOWN key until ITEM display indicates “01”.

7) Press DATA UP or DOWN key and choose “1” on the display.

8) Press ITEM UP or DOWN key until ITEM display indicates “P”.

DATA display shows process input. You can now check data setting by choosing ITEM No.

Note : DO NOT press UP and DOWN keys simultaneously.

DATA

ITEM

ITEM

DATA

26-pin Connector

(Pin Assignments)

1 2

25 26

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]

P. 5 / 8 EM-1389 Rev.13

AD3V

ITEM

P/L N/A

01

02

06

07

08

09

06

07

06

07

06

07

06

07

03

04

05

10

11

12

MDF.

CODE

N/A

N/A

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

DATA

-9999 – 9999

(-FFFF – FFFF) Loop test output with ITEM 01 DATA 2 (‘L’ is indicated as ITEM No.)

BCD or binary (with polarity), offset binary, two's complement, reflected binary

1, 2, 3

CONTENTS

Output display in engineering unit with ITEM 01 DATA 1 (as set in ITEM 06/07) ––

DEFAULT

Modification code 1 : Data indication only.

2 : All parameters are modifiable.

1

0 – 99

-15.0 – 115.0

-99.99 – 99.99

Zero adjustment (%) (fine adj. of the value set in ITEM 22)

-99.99 – 99.99

Span adjustment (%) (fine adj. of the value set in ITEM 23)

-9999 – 9999

-9999 – 9999

BCD Display range scaling 0% * 1

Display range scaling 100% * 1

-7FFF – 7FFF

-7FFF – 7FFF

0000 – FFFF

0000 – FFFF

Binary

Offset binary

Display range scaling 0% * 1

Display range scaling 100% * 1

Display range scaling 0% * 1

Display range scaling 100% * 1

8000 – 7FFF

8000 – 7FFF

0000 – FFFF

0000 – FFFF

Two's complement

Reflected binary

Display range scaling 0% * 1

Display range scaling 100% * 1

Display range scaling 0% * 1

Display range scaling 100% * 1

0 – 99

0, 1, 2, 3, 4

3 : Only ITEM 24 is modifiable.

Status indication (“0” is normally indicated.)

0: Normal 1: Memory error 10: Out of input range -15 – 115%

Input indicated in % (of the range set in ITEM 22/23)

Power ON-delay time (seconds)

Display code

1 : Binary with polarity

3 : Two's complement

0 : BCD with polarity (decimal)

2 : Offset binary

4 : Relfected binary

0, 1, 2, 3, 4

0

––

0.00

0.00

-1000

1000

-7FFF

7FFF

0000

FFFF

8000

7FFF

0000

FFFF

5

0

0, 1, 2

0, 1

0, 1

Available number of bits

0: 16 bits 1: 14 bits 2: 12 bits 3: 10 bits 4: 8 bits

Parity check

0: Disable 1: Enable Parity per each digit 2: Enable Parity for all digits

0

0

Odd or even parity (Adjust the number of Hi output.)

0 : Odd (CMOS), Even (open collector)

0

1 : Even (CMOS), Odd (open collector)

POL, OVF output logic 0 : Data available at High (CMOS) or ON (open collector) 0 13 2

14

15

16

17

18

2

2

2

2

2

0, 1

0, 1

0, 1

1 – 50

0, 1, 2, 3, 4, 5

Data output logic *

HOLD input logic

2

1 : Data available at Low (CMOS) or OFF (open collector)

0 : Positive (CMOS), Negative (open collector)

1 : Negative (CMOS), Positive (open collector)

0 : HOLD at Low or shortcircuit

0

0

1 : HOLD at High or open circuit

0 : Data available at High (CMOS) or ON (open collector) 0 DAV output logic

1 : Data available at Low (CMOS) or OFF (open collector)

DAV output time (msec.) selectable up to 50% of the Output Rate (ITEM 20)

Moving average (10 msec./sampling)

0: No 1: 5 samples 2: 8 samples 3: 12 samples 4: 20 samples 5: 36 samples

1

1

19

20

21

22

23

22

23

22

23

22

23

24

25

2

2

2

2

2

2

2

2

2

2

2

3

N/A

0.0 – 60.0

1 – 20

0, 1 – 60

-1.00 – 1.00

-1.00 – 1.00

-10.0 – 10.0

-10.0 – 10.0

-30.0 – 30.0

-30.0 – 30.0

0.0 – 50.0

0.0 – 50.0

0, 1

–

Delay buffer (seconds, 0 – 90%)

Output rate ‘n’ ratio (n : 1 – 20 times)

Power-saving mode

Input code S1

0 : Continuous display

1 – 60 : Time before display turned off (minutes)

0% input voltage (V) * 3

100% input voltage (V) * 3

Input code S2

Input code S3

0% input voltage (V) * 3

100% input voltage (V) * 3

0% input voltage (V) * 3

100% input voltage (V) * 3

Input code Z1

Reset all settings *

ROM version

0% input current (mA) * 3

100% input current (mA) * 3

4

*1: Of the range set in ITEM 04/05. ITEM 06 < ITEM 07. *2: ITEM 13, 15 or 16 is independent from ITEM 14.

*3: ITEM 22 < ITEM 23.

0

–

0.5

1

10

-1.00

1.00

-10.0

10.0

-30.0

30.0

4.0

20.0

*4: Press DATA UP key and choose DATA 1. Double-click DATA DOWN key. The display shows DATA 0 after the initialization is complete.

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]

P. 6 / 8 EM-1389 Rev.13

AD3V

■ AD3V FUNCTION DIAGRAM

Input

A/D

Converter

Moving

Average

ITEM 18

■ SELECTING SCALE, INPUT RANGE & OUTPUT TYPE

Setting orders may be changed.

[Example] Scale: -5000 to +5000

Input range: 1 to 5V

Output type: Binary with plarity

START

Delay

Buffer

ITEM 19

Scaling

ITEM 06/07

Input %

ITEM 03

Output

PV

Display

■ LOOP TEST OUTPUT

The loop test output is enabled when ITEM L (P) is selected in the PROGRAM mode.

[Example] Loop test output 0123

START

Go to the PROGRAM mode

Set the loop test output.

Loop Test Output

• Press ITEM or key until the display shows ITEM P

• Press DATA or key until the DATA display shows 0123

(ITEM L indicated with DATA or )

Go to the PROGRAM mode

• Press ITEM or key until the display shows ITEM 01

• Press DATA or key until the display shows DATA 2

Set 0% scale to -5000.

0% Scaling

• Press ITEM or key until the display shows ITEM 06

• Press DATA or key until the DATA display shows -5000

(PL1 turns on)

Set 100% scale to 5000.

100% Scaling

• Press ITEM or key until the display shows ITEM 07

• Press DATA or key until the DATA display shows 5000

Set the display code to ‘binary.’

Display Code

• Press ITEM or key until the display shows ITEM 09

• Press DATA or key until the DATA display shows 1

Set 0% input to 1V.

0% Input

• Press ITEM or key until the display shows ITEM 22

• Press DATA or key until the DATA display shows 1.0

Set 100% input to 5V.

100% Input

• Press ITEM or key until the display shows ITEM 23

• Press DATA or key until the DATA display shows 5.0

Confirm the Loop Test Output

• Confirm the output signal

Reset the Loop Test Output mode

• Press ITEM or key until the display shows another ITEM

Go to the MONITOR mode

COMPLETE

■ RESET ALL SETTINGS

START

Go to the RESET mode

• Press ITEM or key until the display shows ITEM 01

• Press DATA or key until the display shows DATA 3

Go to the MONITOR mode

• Press ITEM or key until the display shows ITEM 01

• Press DATA or key until the display shows DATA 1

COMPLETE

Reset All Settings

• Press ITEM or key until the display shows ITEM 24

• Press DATA key to show DATA 1 and double-click DATA

(The display returns to DATA 0 when the setting is complete)

Go to the MONITOR mode

COMPLETE

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]

P. 7 / 8 EM-1389 Rev.13

CHECKING

1) Terminal wiring: Check that all cables are correctly connected according to the connection diagram.

2) Power input voltage: Check voltage across the terminal 7

– 8 with a multimeter.

3) Input: Check that the input signal is within 0 – 100% of the full-scale.

4) Output

• Open collector: Check that the output load is 30V DC/

30mA at the maximum. Saturation voltage is 1.1V DC.

Check the input threshold voltage (at L level) of the connected device to be greater than that.

• CMOS level: Check the output voltage. (H ≥ 4.5V DC, L

≤ 0.5V DC)

LIGHTNING PROTECTION

In order to protect the unit from lightning surges entering through power supply cables, use of appropriate lightning surge protectors are recommended. Please contact M-System.

AD3V

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]

P. 8 / 8 EM-1389 Rev.13