B3FR
P. 1 / 4
EM-7514 Rev.6
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
RTD TRANSMITTER
(field-configurable)
MODEL
B3FR
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:
Signal conditioner ......................................................... (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 UL
• This equipment is suitable for use in a Pollution Degree 2
environment.
• DO NOT connect the RTD to circuits greater than 30 V
rms and 42.4 V peak or 60 V DC.
• This equipment is to be used with the maximum operat
-
ing voltage 30 V rms and 42.4 V peak or 60 V DC.
• The equipment must be mounted inside a suitable fire en
-
closure.
• Operating temperature: -40 to +55°C (-40 to +131°F)
• Altitude up to 2000 meters.
■
CONFORMITY WITH EU DIRECTIVES
• Functional insulation is maintained between signal input
and output.
• The equipment must be mounted inside a panel.
• Install lightning surge protectors for those wires connected
to remote locations.
• Insert a noise filter for input and output connected to the
unit. TDK Noise Filter Model ZCAT 3035-1330 or equiva
-
lent is recommended.
• The actual installation environments such as panel con
-
figurations, 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 require-
ments in regard to the whole system and employ additional
protective measures to ensure the CE conformity.
■
SAFETY PRECAUTION
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 ven-
tilation.
• 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 -40 to +85°C
(-40 to +185°F) with relative humidity within 0 to 95% RH
in order to ensure adequate life span and operation.
• Be sure that the ventilation slits are not covered with ca
-
bles, etc.
■
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 sat
-
isfying complete performance described in the data sheet.
COMPONENT IDENTIFICATION
■
HOW TO OPEN THE COVER WHEN SETTING DIP SW
Hold at the top and bottom of the unit as shown below and
slide the housing cover gently to open until it hits the latch-
ing inside the unit.
Body
SW Configuration
Zero Adj.
Span Adj.
Specifications
(side)
• Housing Cover Fully Opened
Caution
: DO NOT PULL beyond where the housing cover is latched.
The plastic housing may be damaged.
