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-2397 Rev.1 P. 1 / 4
INSTRUCTION MANUAL
PATLABOR™
DISCRETE INPUT TOWER LIGHT
(super-small size, 60 mm dia., 1 - 5 layers) MODEL IT60SA2
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.
This product is for use in general industrial environments,
therefore may not be suitable for applications which require
higher level of safety (e.g. safety or accident prevention sys-
tems) or of reliability (e.g. vehicle control or combustion con-
trol systems).
For safety, installation and maintenance of this product
must be conducted by qualified personnel.
■PACKAGE INCLUDES:
Tower Light .........................................................................(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 DIRECTIVES
•Altitude up to 2000 meters.
•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.
•The equipment is intended to be installed in a industrial
environment defined by EN 60947-5-1.
■POWER INPUT RATING & OPERATIONAL RANGE
•Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24 V AC rating: 24 V ±10%, 47 – 66 Hz, ≤ 4.8 VA
24 V DC rating: 24 V ±10%, ≤ 4.2 W
•Supplying any level of power other than specified above
can damage the unit or the power source.
•Power up characteristics of a power supply for the unit
must be such a way that the output voltage goes up with-
in operational voltage range of the unit in 5 seconds.
•The power cables and the signal I/O cables for the unit
must be located separately.
•The power cables, the signal I/O cables and the commu-
nication cables should not be bundled together or placed
near each other.
•To increase noise resistance of the power input wires,
twist the strands before connecting.
■GENERAL PRECAUTIONS
•Before you remove the unit or mount it, turn off the power
supply and input signal for safety.
•The unit must not be subjected to external force.
•Do not rub the unit with organic solvent like paint thin-
ner.
•Do not block the unit’s ventilation openings or use it in
areas where heat accumulates.
Additionally, do not store or use it under high-tempera-
ture conditions.
•Do not use the unit in an environment where flammable
gases are present. This may result in an explosion.
•Do not disassemble or modify the unit in any way. Doing
so may result in a fire or an electrical shock.
•Do not store or use the unit in locations subject to direct
sunlight, or where excessive dust or dirt is present.
•The unit is a precision equipment. Do not store or use it
where large shocks or excessive vibration can occur.
•Observe the environmental conditions when using the
unit.
•Wait at least 30 seconds before turning on the power sup-
ply after it was turned off.
■ENVIRONMENT
•Indoor use.
•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.
•Mount the unit on a flat and robust plate.
•Bolts torque: 0.3 – 0.4 N·m
•Lamps are omnidirectional.
•The buzzer sound is directional in front of the unit.
■INGRESS PROTECTION (IP65)
•The IP code is conformable when the unit is mounted ver-
tically, and the control panel cover is locked. The com-
partment, where connectors are located, is not protected.
•When opening the control panel cover, avoid humidity
and dust penetration. Dry and clean it if condensation is
formed, and close the cover locking tightly.
•In order to protect ingress of water or dust into the bot-
tom compartment, mount the unit correctly on the flat
plane, and be sure that the gasket does not roll back or
dust is not on the gasket.
■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.
