Miura Comm-Link User manual

Guidance
i
Installation Manual
Comm-Link
Document Number
C730-058-6820

No part of this document may be reproduced without Miura's express consent. All rights in the
document are reserved by the Japanese copy right law.
No part of this document may be copied without Miura’s written permission in any way.
The contents of the document will be modified without notification.
October 2014, Miura Co., LTD.

Guidance
iii
Guidance
This manual is written to describe installation of a Comm-Link/ER. Please read this manual carefully and follow the
instruction.
The following caution sign is used to tell you what parts of the manual you need to be careful for your safety.
Please follow the safety notifications for your safety and install the device properly.
CAUTION
A minor injury or physical damage on the device will be expected if you don’t use the
device correctly by following the manual.

Table of Contents
iv
Table of Contants
1 Precautions .................................................................................................................................................... 1
2 Outside View Drawings.................................................................................................................................. 2
2.1 Outside View Drawings.......................................................................................................................... 2
3 Moving........................................................................................................................................................... 3
3.1 Dimensions ............................................................................................................................................ 3
3.2 Moving Instruction................................................................................................................................. 3
3.3 Compornents ......................................................................................................................................... 3
4 Installation ..................................................................................................................................................... 4
4.1 Installation Suggestions ......................................................................................................................... 4
4.2 Mounting ............................................................................................................................................... 5
5 Wirings........................................................................................................................................................... 6
5.1 Cable Holes ............................................................................................................................................ 6
5.2 Main Power and Ground Wirings .......................................................................................................... 6
5.3 Signal Wirings ........................................................................................................................................ 7
5.4 Boiler Network Wirings.......................................................................................................................... 8
5.5 Modbus TCP Wirings............................................................................................................................ 10
6 IPC Installation and Wirings......................................................................................................................... 12
6.1 IPC Installation ..................................................................................................................................... 12
6.2 IPC Wirings........................................................................................................................................... 14
7 Specifications............................................................................................................................................... 18

Comm-Link/ER Installation Manual
1
1 Precautions
The following precautions must be observed whenever a Comm-Link/ER is installed.
1. D-class grounding wiring has to be used. Please an install standard cable for the ground from the ground
terminal in the cabinet. The size of the ground cable must be bigger than that of the power cables (2.0 mm2
or more).
2. An overcorrect circuit breaker must not be installed at the ground wiring.
3. The main power supply must be provided with isolated ground leakage circuit breakers with an over-current
protection function at a location within 3 meters of the main-line junction in the low voltage wiring.
4. Ensure that the ground leakage circuit breaker of the main power supply has a current sensitivity rating of
30mA.
5. The acceptable current of the ground leakage circuit breakers with over-current protection function must be
smaller than that of the main power supply line.
6. Each phase of the main power supply (R and S) must be provided with an isolated ground leakage circuit
breaker.
7. The insulation resistance of the main power supply lines should be no less than 0.1 Mega Ohms.
8. The main power supply cables should be larger than 2.0 mm2and protected by conduits.
9. Please use round terminals and Y terminals with an insulated protection and select those according to the
size of the terminal stands and screws. The terminals should not be bent.
10. The signal cables must be protected by isolated conduits.
11. The signal cables must be separated from the power cables.
12. The Ethernet cables must be separated from the power cables.
13. The main power supply must be provided with isolated ground leakage circuit breakers with an over-current
protection function.
Circuit breaker Current Capacity: 15A
Circuit breaker Current Sensitivity: 30 mA
14. The total length of the twisted-paired cables of the M-NET network must be less than 900 m. When the total
length exceeds 900m you need to install additional option devices. Please consult your closest Miura office
for further information.
15. The CAT5e STP cable (100m or shorter) should be used for Ethernet between devices (device to HUB or HUB
to HUB).

Comm-Link/ER Installation Manual
2
2 Outside View Drawings
2.1 Outside View Drawings
Figure 2-1 Outside View Drawings
Size (mm)

Comm-Link/ER Installation Manual
3
3 Moving
3.1 Dimensions
See the section 7: Specifications for the dimensions and weights. The transportation sizes are a little larger
than the actual sizes since it is packed in a cardboard box.
3.2 Moving Instruction
Please use a hand lift or carriage to protect the device from damage when you move it.
Caution
Make sure of the device weight and you have enough people to move it to avoid an
injury accident.
Please see the weight on the specification table of section 7.
Please put on the proper safety items.
3.3 Components
Please make sure that all following components are included when before installation.
Table 3-1 Component List
Item #
Component Name
QTY
Note
(1)
Comm-Link/ER Cabinet
1
(2)
IPC Package
(with the Software CD, Audio Adaptor, and USB
cable)
1
(HASP is pre-installed.)
NOTE
IPC: Industrial PC. The device or function may be changed without notification.

Comm-Link/ER Installation Manual
4
4 Installation
4.1 Installation Suggestions
NOTE
Please make sure that the Comm-Link/ER will be installed at a right place which meets the following
requirement. It might cause a problem when it is not installed properly.
The device must be installed indoors. Please install the device at a place where doesn’t have a raining,
snowing, or freezing risk.
Please install the device at a place with the proper condition (temperature and humidity).
Installing the device in any of the following conditions which can result in damage or malfunction
must be avoided.
1. Locations exposed to direct sunlight or close to something hot.
2. Locations where the ambient temperature is high or fluctuates too much.
3. Dusty or humid locations.
4. Locations where the device may be exposed to a risk of vibration or impact.
5. Locations where chemical vapors are present or the device may come into contact with water or
chemical.
6. Locations close to high voltage power-supply lines or equipment producing strong magnetic fields.
7. Locations where the power supply voltage is not stable.
Please keep a necessary space with which the cover can be opened for maintenance or
troubleshooting.

Comm-Link/ER Installation Manual
5
4.2 Mounting
Please tightly install (4)-anchor bolts (pre-installed or hole-in-anchor bolts) in the wall on which you install the
Comm-Link/ER cabinet. Please see the figure 4-1 for the locations and sizes of the anchor bolts.
4-1 Comm-Link/ER Installation Example
Caution
Please make sure that the wall is strong enough to hold the device when installation
to avoid a serious injury.
Please see the weight on the specification table of section 7.
If the bolt length from the wall is longer than 20 mm please use a special tool to
tighten the nuts such as a deep socket.
1150mm
m
Plain Washers 5/16”
Spring Washers 5/16”
Nuts 5/16”
Pre-installed or Hole-in-anchor bolts 5/16”
(5/16” bolt, Length 15-20mm)
650mm
Installation Holes (φ9mm)

Comm-Link/ER Installation Manual
6
5 Wirings
5.1 Cable Holes
You should make cable holes at the bottom side of the Comm-Link/ER cabinet to install the power cables,
ground cables, signal cables, and communication cables. Please use wiring protections such as cord bushings.
5.2 Main Power and Ground Wirings
Please establish the power cable connection to the Comm-Link/ER cabinet.
You can refer to the attached “External Wiring Diagram”for the terminal locations of the
Comm-Link/ER cabinet.
You should use AC120V (60Hz) 1φ for the power cables.
You should put a ground label for the main grounded point.
Figure 5-1 Main Power and Ground Wiring
Figure 5-2 Ground Label
Ground
(D-Class)
Main Power
Single Phase(R, S)
(From Distribution Panel)
AC120V 1φ
R S
Ground