M-system M8BS1-16Y1 User manual

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-5494-Y1 Rev.1 P. 1 / 3
INSTRUCTION MANUAL
INSTALLATION BASE
(16 positions, Yokogawa DCS VMx/PM1 card use (PS-40PE-D4T1-PN1) / M3.5 screw terminal)
MODEL
M8BS1-16Y1
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
■CONFORMITY WITH EU DIRECTIVES
• This equipment is suitable for use in a Pollution Degree
2 environment and in Installation Category II, with the
maximum operating voltage 300V. Basic insulation is
maintained between the input and output. Prior to in-
stallation, check that the insulation class of this unit sat-
isfies the system requirements.
• The equipment must be mounted inside a panel.
• Altitude up to 2000 meters.
• The equipment must be installed such that appropriate
clearance and creepage distances are maintained to con-
form to CE requirements. Failure to observe these re-
quirements may invalidate the CE conformity.
■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 the base 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)

M8BS1-16Y1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-5494-Y1 Rev.1 P. 2 / 3
TERMINAL CONNECTIONS
Connect the unit as in the diagrams below.
■EXTERNAL DIMENSIONS unit: mm (inch)
• M8BS1-16Y1-M2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CH1 CH8 CH9 CH16
CDCDCDCDCDCDCDCD
CH8CH1
ABABABABABABABAB
CDCDCDCDCDCDCDCD
CH16CH9
ABABABABABABABAB
+–+–+–+–+–+–+–+– +–+–+–+–+–+–+–+–
88 (3.46)147 (5.79) 50 (1.97)
64–M3.5 INPUT TERMINALS
7.2(.28)
32–M3.5
OUTPUT TERMINALS
5–M3
POWER TERMINALS
AC POWER UNIT
87 (3.43)
17 (.67)
7.3 (.29)
440 (17.32)
460 (18.11)
480 (18.90)
CN1
CONNECTOR
*1. Included with M8CTx.
CT PROTECTOR (CTR)
*1
3
4
5
2
1
7.5 (.30)
• M8BS1-16Y1-R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
123
+–+–+–+–+–+–+–+–
CH1 CH8 CH9 CH16
CDCDCDCDCDCDCDCD
CH8CH1
ABABABABABABABAB
CDCDCDCDCDCDCDCD
CH16CH9
ABABABABABABABAB
+–+–+–+–+–+–+–+–
88 (3.46) 50 (1.97)
64–M3.5 INPUT TERMINALS
87 (3.43)
7.2(.28)
32–M3.5
OUTPUT TERMINALS
3–M3.5
POWER TERMINALS
8.6 (.34)
17 (.67)
CN1
CONNECTOR
POWER LED
440 (17.32)
460 (18.11)
480 (18.90)
7.3 (.29)
*1. Included with M8CTx.
CT PROTECTOR (CTR)
*1

M8BS1-16Y1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-5494-Y1 Rev.1 P. 3 / 3
■CONNECTOR PIN ASSIGNMENT
• Location
CN1: VMx / PM1 card use*
The input or output 1 is connected to the connector.
VM1/PM1/VM4 CARD INPUT or OUTPUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
VM2 CARD INPUT NO. VM2 CARD OUTPUT NO.
1 2 3 4 5 6 7 8 1
2 3 4 5 6 7 8
Pico-M LOCATION NO.
*VMx / PM1 card (uses KS2 cable)
VM1: analog input 16 points
VM2: analog input 8 points / analog output 8 points
VM4: analog output 16 points
PM1: pulse input 16 points
■CONNECTION DIAGRAM
A
B
C
D
CN1
Ch.1
INPUT*
A
B
C
D
Ch.16
INPUT*
+
–
+
–
4
5
FG
3
U
V
AC POWER
FG
+
–
POWER
3
2
1
A
B
C
D
CN1
Ch.1
INPUT*
A
B
C
D
Ch.16
INPUT*
+
–
+
–
OUTPUT 2
OUTPUT 2
Ch.1
OUTPUT*
Ch.16
OUTPUT*
OUTPUT 2
OUTPUT 2
Ch.1
OUTPUT*
Ch.16
OUTPUT*
■ DC Power Supply ■ AC Power Supply
* The input and output terminals are reversed for model M8YSx, M8YCx.
Use either Output 1 (connector) or Output 2 terminal for the input.
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 HDC9.
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.)
A
A
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