M-system M8BS-1-1 User manual

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-5493-1 Rev.4 P. 1 / 2
INSTRUCTION MANUAL
SINGLE MOUNT BASE SOCKET MODEL M8BS-1-1
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:
Base socket ..........................................................................(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
• The equipment must be mounted inside a panel.
• 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.
■POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24V DC ±10%
■GENERAL PRECAUTIONS
• Before you remove the unit from the 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 (32
to 131°F) with relative humidity within 30 to 90% RH in
order to ensure adequate life span and operation.
■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.
COMPONENT IDENTIFICATION
AB C D
Specifications
Model No.
Body
Terminal Block

M8BS-1-1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-5493-1 Rev.4 P. 2 / 2
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■EXTERNAL DIMENSIONS unit: mm (inch)
ABCD
+–+–
A
B
C
77 (3.03)16 (.63)
22.5 (.88)
40 (1.57)3 (.12)
102 (4.02)
•Adaptable DIN Rail Types
A: DIN/EN 50045 (15 x 5)
B: DIN/EN 50022 (35 x 7.5)
C: DIN/EN 50035 (G32)
•When mounting, no extra space is needed between units.
POWER INPUT OUTPUT 2
CJC SENSOR *
INPUT
*Used only for Thermocouple Converters.
■CONNECTION DIAGRAM
POWER
OUTPUT 2
–
+
A
B
C
D
+
–INPUT
TERMINALS*2
OUTPUT
TERMINALS*1, *2
*1.Output 1 is unavailable.
*2.The input and output terminals are reversed
for model M8YSx, M8YCx.
WIRING INSTRUCTIONS
■EURO TERMINAL
Applicable wire size: 0.14 – 1.5 mm2
Stripped length: 7 mm
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
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protector for
protection against induced lightning surges. Please contact
M-System to choose appropriate models.