M-system M8BS2-164 User manual

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-5495-4 Rev.4 P. 1 / 3
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:
Installation base ................................................................ (1)
Ferrite core (Kitagawa Industries GRFC-10) ....................(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:
100 – 240V AC rating: 85 – 264V, 47 – 63 Hz, ≥ 130VA
24V DC rating: 24V ±10%, ≥ 2.5A
■GENERAL PRECAUTIONS
• Before you remove the unit from its base socket 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 installation base inside proper housing and
ventilate it.
• Do not install the base where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within 0 to 55°C or
32 to 131°F (0 to 50°C or 32 to 122°F for AC power) with
relative humidity within 30 to 90% RH (30 to 85% RH
for AC Power) 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.
• When using M2 power, use a ferrite core close to the unit
for power line. Using ferrite core is enough to eliminate
noises, but turning the cable twice (1 round) as figure be-
low is recommended.
• Be sure to close the terminal cover for safety.
■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
■REAR VIEW
Specifications
MOUNTING REQUIREMENTS unit: mm (inch)
460 (18.11)
4–M5 SCREW
50 (1.97)
INSTALLATION BASE
(16 positions, input/output, for network interface) MODEL
M8BS2-164

M8BS2-164
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-5495-4 Rev.4 P. 2 / 3
TERMINAL CONNECTIONS
Connect the unit as in the diagrams below.
■EXTERNAL DIMENSIONS unit: mm (inch)
• M8BS2-164-M2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
+−+−+−+−+−+−+−+−
CH1 CH8 CH1 CH8
16–M3.5
OUTPUT TERMINALS
5–M3 POWER
TERMINALS
CDCDCDCDCDCDCDCD
CH8CH1
ABABABABABABABAB
17 (.67)
100 (3.94)
50
(1.97)
7.3 (.29)
440 (17.32)
460 (18.11)
480 (18.90)
32–M3.5 INPUT TERMINALS
132 (5.20) 26 (1.02) min.
AC POWER UNIT
32–M3.5
OUTPUT TERMINALS
+−+−+−+−+−+−+−+−
+−+−+−+−+−+−+−+−
OUTPUT 2 TERM.
OUTPUT 1 TERM.
7.2 (.28) 7.3 (.29)
*1. Included with M8CTx.
CT PROTECTOR (CTR)
*1
3
4
5
2
1
7.5 (.30)
154 (6.06)
• M8BS2-164-R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
+–+–+–+–+–+–+–+–
CH1 CH8 CH1 CH8
16–M3.5
OUTPUT TERMINALS
CDCDCDCDCDCDCDCD
CH8CH1
ABABABABABABABAB
17 (.67)
100 (3.94)
50
(1.97)
440 (17.32)
460 (18.11)
480 (18.90)
32–M3.5 INPUT TERMINALS
92 (3.62)
132 (5.20) 26 (1.02) min.
32–M3.5
OUTPUT TERMINALS
+–+–+–+–+–+–+–+–
+–+–+–+–+–+–+–+–
OUTPUT 2 TERM.
OUTPUT 1 TERM.
123
3–M3.5 POWER
TERMINALS
8.6 (.34) POWER LED
7.3 (.29)
7.2 (.28) 7.3 (.29)
*1. Included with M8CTx.
CT PROTECTOR (CTR)
*1

M8BS2-164
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-5495-4 Rev.4 P. 3 / 3
■CONNECTION DIAGRAM
3
+
–
Ch.1
OUTPUT
Ch.8
OUTPUT
OUTPUT
INPUT
2
1
Ch.1
OUTPUT
Ch.8
OUTPUT
+
-
POWER
FG
OUTPUT 1
+
–
OUTPUT 2
+
–
OUTPUT 1
+
–
OUTPUT 2
OUTPUT 2
OUTPUT 2
•DC Power Supply •AC Power Supply
A
B
C
D
Ch.1
INPUT
A
B
C
D
Ch.8
INPUT
+
–
+
–
+
–
Ch.1
OUTPUT
Ch.8
OUTPUT
OUTPUT
INPUT
Ch.1
OUTPUT
Ch.8
OUTPUT
OUTPUT 1
+
–
OUTPUT 2
+
–
OUTPUT 1
+
–
OUTPUT 2
OUTPUT 2
OUTPUT 2
A
B
C
D
Ch.1
INPUT
A
B
C
D
Ch.8
INPUT
+
–
+
–
3FG
4
5
U
V
AC POWER
AC
POWER
UNIT
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
Power units’ standard life is expected for 10 years with
average ambient temperature 35°C (95°F) and 1.0A load.
Contact M-System for use in extremely different conditions.
■HOW TO REPLACETHE POWER UNIT (power input code: M2)
1) Prepare Power Unit (switching regulator) model HDC10.
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 (4 places).
5) Detach the Power Unit from the Installation Base.
6) Attach the new Power Unit to the Installation Base and
tighten the screws in reverse order as explained above.
Be sure to use the ferrite core included in the package. (If
it is already used, no extra are required.)
Note: For questions on products purchased before 2009, please
contact M-System.
AA
A
A
A
1
2
3
4
5
: Mounting screws with
washer, M3 x 6 (4 pls.)
: 24V DC (+)
: 24V DC (–)
: FG
: AC power input (U)
: AC power input (V)
3
4
5
2
1