MG 17BXE-UT User manual

BEFORE USE ....
Thank you for choosing us. Before use, please check con-
tents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact our sales office or representatives.
■PACKAGE INCLUDES:
Standard rack......................................................................(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
■POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
85 – 132V AC rating: 85 – 132V, 47 – 63 Hz, approx. 100VA
170 – 264V AC rating: 170 – 264V, 47 – 63 Hz, approx. 100VA
24V DC rating: 24V ±10%, approx. 70W
110V DC rating: 85 – 150V, approx. 70W
■GENERAL PRECAUTIONS
• Before you remove the unit from the rack 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 rack inside proper housing and ventilate it.
• Do not install the rack where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -5 to +55°C
or 23 to 131°F (0 to 50°C or 32 to 122°F for AC power)
with relative humidity within 40 to 85% 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
satisfying complete performance described in the data
sheet.
COMPONENT IDENTIFICATION
Body
Specifications
(side)
MOUNTING REQUIREMENTS unit: mm (inch)
101.6
(4.00)
*
450 (17.72)
465 (18.31)
4–M5 SCREW ANGLE BRACKET
Observe an appropriate wiring space below.
* 100 (3.94) for JIS standard
STANDARD RACK
(with output terminal block) MODEL 17BXE-UT
EM-2906-B Rev.3 P. 1 / 3
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
INSTRUCTION MANUAL

TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■EXTERNAL DIMENSIONS unit: mm (inch)
8.2 (.32)
153 (6.02)
33 (1.30)
2 (.08)
435 (17.13)
● RACK (standard)
*Not provided for 24V DC power.
1 3 1521416
186 (7.32)
● SURFACE (option /W)
465 (18.31)
180 (7.09)
101.6 (4.00)
480 (18.90)
8.2 (.32)
3–M4 POWER
TERMINAL
1
1357911 13 15246810 12 14 16 2
3
POWER UNIT*
1514 16
A1 B1 A3 B3 A5 B5 A7 B7 A9 B9 A11 B11 A13 B13 A15 B15
A2 B2 A4 B4 A6 B6 A8 B8 A10 B10 A12 B12 A14 B14 A16 B16
32–M3.5 OUTPUT
TERMINAL
17BXE-UT
EM-2906-B Rev.3 P. 2 / 3
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

■CONNECTION DIAGRAM
ch.1
ch.16
FG
3
2
1A 1
B 1
A 2
B 2
A 3
B 3
A 4
B 4
A 5
B 5
A 6
B 6
A 7
B 7
A 8
B 8
A 9
B 9
A 10
B 10
A 11
B 11
A 12
B 12
A 13
B 13
A 14
B 14
A 15
B 15
A 16
B 16
U(+)
V(−)
POWER
+
−
+
−
ch.2
+
−
ch.3
+
−
WIRING INSTRUCTIONS
■M4 Screw (power input, power unit)
Torque: 0.8 N∙m
■M3.5 Screw (output)
Torque: 0.8 N∙m
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Power input voltage: Check voltage across the power ter-
minals.
3) Installation & environment
MAINTENANCE
Model HDC4-x-R is available as spare part to replace the
AC power unit.
Power units’ standard life is expected for 10 years with av-
erage ambient temperature 35°C (95°F) and 1.0A load. Con-
tact us for use in extremely different conditions.
■HOW TO REPLACE THE POWER UNIT
1) Prepare Power Unit (switching regulator) model HDC4-
x-R.
2) Turn off the power supply connected to the Power Unit.
3) Remove the wire binding and wiring connected to the ter-
minal 1 – 2 and 4 – 5.
4) Loosen and remove the mounting screws A(2 places).
5) Detach the Power Unit from the Rack.
6) Attach the new Power Unit to the Rack and tighten the
screws in reverse order as explained above. The tighten-
ing torque of the mounting screws Ais 0.8 N·m.
A : Mounting screws
1 : 24V DC (+)
2 : 24V DC (–)
3 : FG
4 : AC power (V)
5 : AC power (U)
12345
A A
LIGHTNING SURGE PROTECTION
We offer a series of lightning surge protector for protec-
tion against induced lightning surges. Please contact us to
choose appropriate models.
17BXE-UT
EM-2906-B Rev.3 P. 3 / 3
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN