M-system R7HL-DC16B Instruction Manual

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

EM-7812-H Rev.4 P. 1 / 5

INSTRUCTION MANUAL

PNP TRANSISTOR OUTPUT MODULE, 16 points

(High-speed Link System)

MODEL

R7HL-DC16B

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 Model No. marking on the product to be 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 dual-shield cables (Shinko Seisen Industry Model
ZHY262 PBA) for the network. If it is not sufficient, use
a ferrite core (Kitagawa Industries Model GRFC-13) for
the network cable.

• The equipment must be mounted inside the instrument
panel of a metal enclosure.

• 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 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. 45mA

■ GENERAL PRECAUTIONS

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

• DO NOT set the switches on the module while the power
is supplied. The switches are used only for maintenance
without the power.

■ 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 -10 to +55°C
(14 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.

■ 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.

R7HL-DC16B

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

EM-7812-H Rev.4 P. 2 / 5

COMPONENT IDENTIFICATION

X10 X1

STATION ADD.

1 2 3 4 5 6 7 8

10 11 12 13

2341

15 16 17 18

7896145

4567

123

TERM

ON OFF

RUNPWR

ON

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

■ FRONT VIEW■ SIDE VIEW

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

Terminating Resistor SW

Output Terminals

Network, Power Supply
Terminals

Status Indicator LED

Station Address Setting Rotary SW

Operating Mode Setting DIP SW (SW1)

Discrete Output
Status Indicator LED

■ STATUS INDICATOR LED

ID COLOR FUNCTION

PWR Green

Turns on when the internal 5V is sup­plied normally.

RUN Green

Turns on when the refresh data is re­ceived normally.

■ DISCRETE OUTPUT STATUS INDICATOR LED

LED indicators shows the signal status.
ON : LED ON (red)
OFF : LED OFF

■ STATION ADDRESS

The left switch determines the sixteenths place digit, while
the right switch does the ones place digit of the address.
(Range: 01H to 3FH)

Station Address Setting (x1)

Station Address Setting (x16)

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

■ OPERATING MODE

(*) Factory setting

• Output at the loss of communication (SW1-7)

SW1-7 OUTPUT AT THE LOSS OF COMMUNICATION

OFF

Hold the output (*)
(maintains the last data received normally)

ON Reset the output (turned off)

• Transfer rate (SW1-8)

SW1-8 TRANSFER RATE

OFF 12 Mbps (*)

ON 6 Mbps

Note: Be sure to set unused SW1-1 through 1-6 to OFF.

■ TERMINATING RESISTOR

To use the terminating resistor, turn the switch ON, and
OFF to invalidate. (Factory setting OFF)

■ NETWORK, POWER SUPPLY TERMINAL ASSIGNMENT

• Full-duplex communication

4

RXD+

567

123

RXD–+24V

0V

TXD+ TXD–

FG

NO. ID FUNCTION, NOTES

1 TXD+ Network (slave, transmission +)
2 TXD– Network (slave, transmission –)
3 FG FG
4 RXD+ Network (master, transmission +)
5 RXD– Network (master, transmission –)
6 +24V Power input (24V DC)
7 0V Power input (0V)

• Half-duplex communication

4

TR

+

567

123

TR

–+

24V 0V

NC NC

FG

NO. ID FUNCTION, NOTES

1 NC No connection
2 NC No connection
3 FG FG
4 TR+ Network
5 TR– Network
6 +24V Power input (24V DC)
7 0V Power input (0V)