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INSTRUCTION MANUAL
SIGNAL TRANSMITTER
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 EC DIRECTIVES
• The equipment must be mounted inside a panel.
• Insert a noise filter for the power source, input and out-
put connected to the unit. COSEL Noise Filter Model
NAC-06-472, TDK Noise Filter Model ZCAT 3035-1330 or
equivalent is recommended.
• The actual installation environments such as panel con-
figurations, connected devices, connected wires, may af-
fect 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 conform-
ity.
■ POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
85 – 264V AC rating: 85 – 264V, 47 – 66 Hz, approx. 2 – 3VA
24V DC rating: 24V ±10%, approx. 2W
■ 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 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 -5 to +55°C
(23 to 131°F) with relative humidity within 0 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 these cables together with those in which
noises are present. Do not install them in the same duct.
• Install lightning surge protectors for those wires connect-
ed to remote locations. For 24V DC power supply line,
SEN TRONIC
AG
Produkte, Support und Service
(narrow span input)
Rugghölzli 2
CH - 5453 Busslingen
MODEL
choose a surge protector with its maximum surge voltage
40V or less between lines. Recommended M-System mod-
el: MDP-D24.
■ AND ....
• The unit is designed to function as soon as power is sup-
plied, however, a warm up for 20 minutes is required for
satisfying complete performance described in the data
sheet.
COMPONENT IDENTIFICATION
Body
Spec. Marking
INSTALLATION
Set the unit so that its DIN rail adapter is at the bottom.
■ MOUNTING THE UNIT ON A DIN RAIL
A) Hang the upper hook at the rear side of unit on the DIN
rail.
B) Push in the lower in keeping pressing the unit to the
DIN rail.
A
■ REMOVING THE UNIT
A) Push down the DIN rail adaptor using a minus screw-
driver.
B) Pull out the lower part of the unit.
C) Remove the upper part from the DIN rail.
C
Spring Loaded
DIN Rail Adaptor
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
M5MV
M5MV
Terminal Cover
Power LED
Span Adj.
Zero Adj.
DIN Rail
B
B
A
EM-2467 Rev.5
P. / 2
mailbox@sentronic.com
www.sentronic.com
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