MG BX-16G-B 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 mounting frame..........................................(1)
Conductive plate (red).......................................................(16)
Conductive plate (black) ...................................................(16)
■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
■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 -5 to +55°C
(23 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
COMPONENT IDENTIFICATION
(Body side)
Specifications
HOW TO CONNECT
Connect signal conditioners to the power distributor via
conductive plates as below.
(16 positions max.)
12
3
56
78
Signal Conditioner
Conductive Plate (black)
+−
Conductive Plate (red)
Alarm Fuse(s)
• For H-RACK
Connect terminal 7 of a signal conditioner to a plus terminal
of the power distributor via a red conductive plate. Connect
terminal 8 of the signal conditioner to a minus terminal of
the power distributor via a black conductive plate.
• For M-RACK, W-RACK and A-RACK
Connect terminal 12 of a signal conditioner to a plus termi-
nal of the power distributor via a red conductive plate. Con-
nect terminal 13 of the signal conditioner to a minus ter-
minal of the power distributor via a black conductive plate.
Screw terminal torque: 0.8 N·m
STANDARD RACK MOUNTING FRAME
(with power distributor, double-pole fuse) MODEL BX-16G-B
EM-3832-C Rev.3 P. 1 / 2
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)
A
465 (18.31)
16.3 (.64)
149 (5.87)
101.6 (4)
2.3 (.91)
43 (1.69)
480 (18.90)
431 (16.97)
ALARM POWER
+− +−
COVER
SERIES
DIMENSIONS
A
*1. Dimensions in parentheses are for 7SN, 7LM, 7LMS
*2. Dimensions in parentheses are for VMS, VFX, JX Series
139 (5.47)
[163 (6.42)]
M-RACK
*1
137 (5.39) 163 (6.42)
[139 (5.47)] 162 (6.38)
H-RACK
B-RACK
W-RACK
*2
A-RACK
■CONNECTION DIAGRAM
1
2
+ − + − + −
+ −
+ − + −
1 2 16
24V DC
OUTPUT
24V DC
OUTPUT
24V DC
OUTPUT
POWER
24V DC
POWER
24V DC
BLOWN FUSE
ALARM
MOUNTING REQUIREMENTS unit: mm (inch)
101.6 (4)
[100 (3.94)]*
450 (17.72)
465 (18.31)
4−M5 Mounting Angle
Note: Leave an appropriate amount of space below for wiring.
*Numbers in parentheses are JIS standards
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Power supply: Check the power supply.
3) Alarm contact: Check an alarm fuse when its alarm
contact (dry contact) outputs. An alarm indicator turns
white when its fuse blow.
0.5A
Alarm Indicator
Alarm Fuse
Replace with a new alarm fuse after identifying the cause
of blown fuse. For the fuse, consult us.
BX-16G-B
EM-3832-C Rev.3 P. 2 / 2
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN