MG M2BS-16U0 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:
Installation base..................................................................(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
■NONINCENDIVE APPROVAL OPTION
• This equipment is suitable for use in Class I, Div. 2,
Groups A, B, C and D or Non-Hazardous Locations only.
• WARNING! Before You Remove the Signal Conditioner
from Its Base or Mount It, Turn Off the Power Supply
and Input Signal for Safety.
• WARNING! – Explosion Hazard –
Substitution of Components May Impair Suitability for
Class I, Div. 2.
• WARNING! – Explosion Hazard –
Do Not Disconnect Equipment Unless Power Has Been
Switched Off or The Area is Known To Be Non-Hazardous.
• The equipment was evaluated for use in the ambient tem-
perature and relative humidity as mentioned in ‘ENVI-
RONMENT’ section.
• The input and output wiring must be in accordance with
Class I, Div. 2 wiring methods and in accordance with the
authority having jurisdiction for use in these hazardous
locations.
■CONFORMITY WITH EU DIRECTIVES, UK LEGISLATION OR UL
• This equipment is suitable for Pollution Degree 2 and In-
stallation Category II (transient voltage 2500V). Rein-
forced insulation (signal input or output to power input:
300V) and basic insulation (signal input to output: 300V)
are maintained. Prior to installation, check that the insu-
lation class of this unit satisfies the system requirements.
• Voltage at the field I/O terminals (except power input ter-
minals) limited within 30V DC for UL.
• 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/UKCA/UL requirements. Failure to observe
these requirements may invalidate the CE/UKCA/UL
conformance.
• 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/
UKCA requirements in regard to the whole system and
employ additional protective measures* to ensure the
CE/UKCA conformity.
* For example, installation of noise filters and clamp
filters for the power source, input and output connected
to the unit, etc.
• Install lightning surge protectors for those wires connect-
ed to remote locations.
■POWER INPUT RATING & OPERATIONAL RANGE
• Refer to signal conditioner data sheet. Choose the same
power input specification for all units.
■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 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.
• 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.
MOUNTING REQUIREMENTS unit: mm (inch)
100 (3.94)
460 (18.11)
4–M5 SCREW
INSTALLATION BASE
(16 positions; screw terminal block) MODEL
M2BS-16U0
EM-5005-U0 Rev.7 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)
58
14
58
14
58
14
58
14
58
14
58
1
CH5CH1
4
58
14
58
14
58
14
58
14
58
FG
14 13 14
12345
5858585858
6789 10
1414141414
11 12 13 14 15 16
CH10CH6 CH16CH11
9 12
CH11 CH12 CH13 CH14 CH15 CH16
9 12 9 12 9 12 9 12 9 12 9 12
CH6 CH7 CH8 CH9 CH10
9 12 9 12 9 12 9 12 9 12
CH1 CH2 CH3 CH4 CH5
9 12 9 12 9 12 9 12
CT PROTECTOR (CTM2)
**
130 (5.12) 100 (3.94)
6 (.24)
440 (17.32)
460 (18.11)
480 (18.90)
27 (1.06)
2–M3 POWER
TERMINALS
64–M3 INPUT TERMINALS
125 (4.92)
*
* 165 (6.50) required for pneumatic tubing for M2PV.
** Attached to M2CA and M2CE.
6 (.24)
32–M3 OUTPUT TERMINALS
■CONNECTION DIAGRAM
FG
1
4
9
12
5
8
Ch.1
INPUT
Ch.1
OUTPUT
9
12
Ch.2
OUTPUT
9
12
Ch.16
OUTPUT
1
4
5
8
Ch.16
INPUT
U(+)
V(–)
POWER
14
13
M2BS-16U0
EM-5005-U0 Rev.7 P. 2 / 3
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

WIRING INSTRUCTIONS
■SCREW TERMINAL
Torque: 0.8 N·m
■SOLDERLESS TERMINAL
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable.
Applicable wire size: 0.25 to 1.65 mm2(AWG 22 to 16)
Recommended manufacturer: Japan Solderless Terminal
MFG.Co.Ltd, Nichifu Co.,ltd
6 (.24) max
3.3 (.13) max
mm (inch)
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagrams of the in-
stallation base and the mounted signal conditioners.
2) Power input voltage
3) Installation & environments
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.
M2BS-16U0
EM-5005-U0 Rev.7 P. 3 / 3
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN