M-system R7F4HML3-D-DAC32B Instruction manual

R7F4HML3-D-DAC32B

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

Phone: +81(6)6659-8201 Fax: 

+81(6)6659-8510  E-mail: info@m-system.co.jp

EM-8002-B Rev.2  P. 1 / 12

INSTRUCTION MANUAL

NPN / PNP DISCRETE INPUT & PNP TRANSISTOR OUTPUT MODULE, 16 points each

(MECHATROLINK- III use)

MODEL

R7F4HML3-D-DAC32B

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 input module .........................................................(1)

DIN rail mounter slider ......................................................(2)

■

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 DIRECTIVES

•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 integrat-

ed 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. 100mA

■

GENERAL PRECAUTIONS

•Before you remove the unit or mount it, turn off the power 

supply and I/O signal for safety.

•Before you remove the terminal block MIL connector or 

mount it, turn off the power supply and I/O 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 -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.

•With vertical mounting, for heat dissipation leave at least 

10 mm (.39 in.) at the both side of the unit.

■

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 sup-

plied, however, a warm up for 10 minutes is required for 

satisfying complete performance described in the data 

sheet.