MG M2BS2 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
■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 installation base inside proper housing and
ventilate it.
• 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.
COMPONENT IDENTIFICATION
■REAR VIEW
Specifications
MOUNTING REQUIREMENTS unit: mm (inch)
■M2BS2-04
100 (3.94)
190 (7.48)
4–M5 SCREW
■M2BS2-08
100 (3.94)
280 (11.02)
4–M5 SCREW
■M2BS2-16
100 (3.94)
460 (18.11)
4–M5 SCREW
INSTALLATION BASE MODEL M2BS2
EM-5007 Rev.1 P. 1 / 4
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)
• M2BS2-041 (INPUT BASE)
1234
58
14
58
14
58
14
58
14
FG1
13 14
CH4CH1
CT PROTECTOR (CTM2)
**
130 (5.12) 100 (3.94)
6 (.24)
170 (6.69)
190 (7.48)
210 (8.27)
27 (1.06)
2–M3 POWER
TERMINALS
16–M3 INPUT TERMINALS
125 (4.92)*
130 (5.12)
* 165 (6.50) required for pneumatic tubing for M2PV.
** Attached to M2CA and M2CE.
• M2BS2-042 (OUTPUT BASE)
FG1
13 14
1234
CH1 CH2 CH3 CH4
9 12 9 12 9 12 9 12
6 (.24)
8–M3 OUTPUT
TERMINALS
2–M3 POWER
TERMINALS
125 (4.92)
130 (5.12) 130 (5.12)
100 (3.94)
170 (6.69)
190 (7.48)
210 (8.27)
• M2BS2-081 (INPUT BASE)
12345678
58
14
58
14
58
14
58
14
58
14
5588
14 14
CH7CH1
58
14
FG1
13 14
CH8
CT PROTECTOR (CTM2)
**
130 (5.12) 100 (3.94)
6 (.24)
260 (10.24)
280 (11.02)
300 (11.81)
27 (1.06)
2–M3 POWER
TERMINALS
32–M3 INPUT TERMINALS
125 (4.92)*
130 (5.12)
* 165 (6.50) required for pneumatic tubing for M2PV.
** Attached to M2CA and M2CE.
• M2BS2-082 (OUTPUT BASE)
FG1
13 14
12345678
9 12
CH3 CH4 CH5 CH6 CH7 CH8
9 12 9 12
CH1 CH2
9 12 9 12 9 12 9 12 9 12
6 (.24)
16–M3 OUTPUT
TERMINALS
130 (5.12) 100 (3.94)
260 (10.24)
280 (11.02)
300 (11.81)
2–M3 POWER
TERMINALS
125 (4.92)
130 (5.12)
M2BS2
EM-5007 Rev.1 P. 2 / 4
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

• M2BS2-161 (INPUT BASE)
58
14
58
14
58
14
58
14
58
14
58
1
CH5CH1
4
58
14
58
14
58
14
58
14
58
FG1
14 13 14
12345
5858585858
6789 10
1414141414
11 12 13 14 15 16
CH10CH6 CH16CH11
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)*
130 (5.12)
* 165 (6.50) required for pneumatic tubing for M2PV.
** Attached to M2CA and M2CE.
CT PROTECTOR (CTM2)
**
• M2BS2-162 (OUTPUT BASE)
FG1
13 14
123456789 10 11 12 13 14 15 16
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
6 (.24)
32–M3 OUTPUT TERMINALS
130 (5.12) 100 (3.94)
440 (17.32)
460 (18.11)
480 (18.90)
2–M3 POWER
TERMINALS
125 (4.92)
130 (5.12)
M2BS2
EM-5007 Rev.1 P. 3 / 4
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

■CONNECTION DIAGRAM
1
4
5
8
Ch.16*
INPUT
1
4
5
8
Ch.1
INPUT
U(+)
V(–)
POWER
13
14
FG1
■INPUT BASE
9
12
Ch.16*
OUTPUT
9
12
Ch.1
OUTPUT
■OUTPUT BASE
*Up to Ch.4 for M2BS2-04, Ch.8 for M2BS2-08.
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.
M2BS2
EM-5007 Rev.1 P. 4 / 4
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN