M-system R7ML-DC16A, R7ML-DA16 Instruction Manual

R7ML-DC16A

P. 1 / 10

EM-7805-G Rev.2

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]

NPN TRANSISTOR OUTPUT MODULE, 16 points

(MECHATROLINK-I / -II)

MODEL

R7ML-DC16A

INSTRUCTION MANUAL

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:

Discrete output module .............................................. (1)

■ MODEL NO.

Confirm that the model number described on the product 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.

POINTS OF CAUTION

■ CONFORMITY WITH EU DIRECTIVE

• Use MECHATROLINK-II network cable with core (Yasu­kawa Controls Model JEPEC-W6003-x-E) or equivalent
for the network.

• Be sure to earth FG terminal.

• The actual installation environments such as panel con-

figurations, connected devices and 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 CE conformity.

■ POWER INPUT RATING & OPERATIONAL RANGE

• Locate the power input rating marked on the product and
confirm its operational range as indicated below:

24V DC rating: 24V ±10%, approx. 85mA

■ GENERAL PRECAUTIONS

• Before you remove the unit or mount it, turn off the power
supply and input signal for safety.

■ 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 0 to 55°C (32
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 close to noise sources (relay drive
cable, high frequency line, etc.).

• Do not bind these cables together with those in which nois­es are present. Do not install them in the same duct.

• FG terminal is NOT a protective conductor terminal.

■ 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.

R7ML-DC16A

P. 2 / 10

EM-7805-G Rev.2

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]

COMPONENT IDENTIFICATION

5

4

3

2

1

0

9

8

7

6

ERR

RD

RUN SD

PWR

X10 X1

STATION ADD. B. RATE

CNFG.

1 2 3 4 5 6 7 8

0 1 2 3 4 5 6 7 8 9 A B C D E F

4567

123

10 11 12 13

2341

15 16 17 18

7896145

MECHATROLINK Setting Rotary SW

MECHATROLINK
Connector

Station Address Setting
Rotary SW

Status Indicator LED

Operating Mode Setting DIP SW (SW1)

PC Configurator Jack

Discrete Output Status Indicator LED

Power Supply Terminals

MECHATROLINK Connector

Output Terminals

■ LEFT SIDE VIEW

■ FRONT VIEW

8

9

A

B

C

D

E

F

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

0

1

2

3

4

5

6

7

R7ML-DC16A

P. 3 / 10

EM-7805-G Rev.2

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]

■ STATUS INDICATOR LED

ID COLOR FUNCTION

PWR Green

Turns on when the internal 5V is supplied
normally.

RUN Green Turns on in normal communications

conditions.

ERR Red Turns on in no communication or setting

error.

SD Green Turns on when the module is transmit-

ting.

RD Green Turns on when the module is receiving.

■ STATION ADDRESS

Station Address is selected between 60H and 7FH (Intel­ligent I/O) in hexadecimal. (Certain numbers may not be
selectable depending on the master types. Refer to the in­struction manual of the master unit.)
The left switch determines the MSD, while the right switch
does the LSD of the address.
(Factory setting: 60H)

Station Address Setting (LSD)

Station Address Setting (MSD)

8

9

A

B

C

D

E

F

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

0

1

2

3

4

5

6

7

■ MECHATROLINK MODE

Choose MECHATROLINK-I or -II, and the data size. Posi­tions 2, 4 through 9 are unused.
(Factory setting: 1)

5

4

3

2

1

0

9

8

7

6

MECHATROLINK Setting

0 : MECHATROLINK-II (32-byte mode)
1 : MECHATROLINK-II (17- byte mode)
3 : MECHATROLINK-I (17- byte mode)

■ EXTENSION MODULE

Combinations with any extension module is selectable.

■ OPERATING MODE

(*) Factory setting

• Extension (SW1-1, 1-2)

SW1-1 SW1-2 Extension

OFF OFF No extension (*)

ON OFF Discrete input, 8 or 16 points

OFF ON Discrete output, 8 or 16 points

• Output at the loss of communication (SW1-4)

SW1-4 Output at the loss of communication

OFF Reset the output (turned off)

ON Hold the output (*)

(maintains the last data received normally)

Caution ! - SW1-3, 1-5, 1-6, 1-7, 1-8 are unused. Be sure to turn

off unused ones.

■ DISCRETE OUTPUT STATUS INDICATOR LED

Discrete output modules have LED indicators showing out­put signal status.
Contact ON : LED ON
Contact OFF : LED OFF

■ POWER SUPPLY TERMINAL ASSIGNMENT

4NC5NC6

+24V

1NC2NC3

FG

7

0V

NO. ID FUNCTION, NOTES

1 NC ----

2 NC ----

3 FG FG

4 NC ----

5 NC ----

6 +24V Power input (24V DC)

7 0V Power input (0V)

■ OUTPUT TERMINAL ASSIGNMENT

10
+24 V11Y112Y3

1

0 V2Y03Y2

13

Y5

4

Y4

14

Y7

5

Y6

15

Y9

6

Y8

16

YB

7

YA

17

YD

8YC9

YE

18

YF

NO. ID FUNCTION NO. ID FUNTION

1 0V 0V (common) 10 +24V 24V DC

2 Y0 Output 0 11 Y1 Output 1

3 Y2 Output 2 12 Y3 Output 3

4 Y4 Output 4 13 Y5 Output 5

5 Y6 Output 6 14 Y7 Output 7

6 Y8 Output 8 15 Y9 Output 9

7 YA Output 10 16 YB Output 11

8 YC Output 12 17 YD Output 13

9 YE Output 14 18 YF Output 15