MISUMI IESH-MB205 Series User manual

P/N: 1802020003020
*1802020003020*
IESH-MB205*/208*-C2E-R Series
Quick Installation Guide
IESH-MB205-C2E-R
IESH-MB205M-C2E-R
IESH-MB208-C2E-R
IESH-MB208M-C2E-R
Version 1.0, October 2019

- 2 -
Overview
The IESH-MB205*/208*-C2E-R Series has a 5-port and 8-port
combination to simplify network expansion. There are two housing
types available for the user to select depending on the requirements of
their application. The IESH-MBxxx Series has a plastic housing and the
IESH-MBxxxM Series has a metal housing. The compact switches
provide a cost-effective solution for your industrial Ethernet connection
requirements.
The IESH-MB205*/208*-C2E-R Series provides 12/24/48 VDC (9.6 to
60 VDC) power input, and the switches are available with a standard
operating temperature range from -10 to 60°C. The switches are
rugged enough to operate reliably in harsh industrial environments.
To provide greater versatility for use with applications from different
industries, the IESH-MB205*/208*-C2E-R Series also allows users to
enable or disable broadcast storm protection (BSP), Quality of Service
(QoS) function via the DIP switches on the top panel.
The IESH-MB205*/208*-C2E-R switches can be easily installed with
DIN-rail mounting as well as distribution boxes. The DIN-rail mounting
capability and IP40 housing with LED indicators ensure that the plug-
and-play IESH-MB205*/208*-C2E-R switches are reliable and easy to
use.
NOTE
Throughout this Quick Installation Guide, we use IESH-MB as
an abbreviation for
Misumi IESH-MB205*/208*-C2E-R Switch:
IESH-MB = Misumi IESH-MB205*/208*-C2E-R Switch
ATTENTION
This device complies with part 15 of FCC Rules. Operation is
subject to the following two conditions: (1) This device may not
cause h
armful interference, and (2) this device must accept
any interference received, including interference that may
cause undesired operations.
Package Checklist
Your IESH-MB is shipped with the following items. If any of these items
are missing or damaged, please contact your customer service
representative for assistance.
•Misumi IESH-MB Switch
•Quick installation guide (printed)
•One Terminal block connector

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Features
High Performance Network Switching Technology
•10/100BaseT(X) auto-negotiation speed, full/half duplex mode,
auto MDI/MDI-X connection, and 100BaseFX for fiber port models.
•IEEE 802.3 for 10BaseT, IEEE 802.3u for 100BaseT(X).
•IEEE 802.1p for Quality of Service (QoS) traffic prioritized function.
•Store-and-forward switching process type.
Industrial-grade Reliability
•Broadcast storm protection to prevent network devices from
crashing
Rugged Design
•Operating temperature range from -10 to 60°C
•IP40, rugged high-strength case
•DIN-rail or panel mounting ability
WARNING
The
power for this product is intended to be supplied by a
Listed Power Supply, with output marked LPS, and rated to
deliver 12 to 48 VDC at a maximum
of 0.25 A.
The DC
jack should be used with an LPS unit that is rated to
deliver 12 to 48 VDC at a minimum of
1.1 A. The product
should not be disassembled by operators or service people.

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Panel Layout of IESH-MB205M-C2E-R/IESH-
MB205-C2E-R
1. Chassis ground screw
2. Terminal block for power input
3. DIP switch
4. Power LED
5. 10/100 BaseT(X) Port
6. 10/100 BaseT(X) Port LED
7. Port number

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Panel Layout of IESH-MB208M-C2E-R/IESH-
MB208-C2E-R
1. Chassis ground screw
2. Terminal block for power input
3. DIP switch
4. Power LED
5. 10/100 BaseT(X) Port
6. 10/100 BaseT(X) Port LED
7. Port number

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Mounting Dimensions
IESH-MB205M-C2E-R Series
IESH-MB205-C2E-R Series

- 7 -
IESH-MB208M-C2E-R Series
IESH-MB208-C2E-R Series

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DIN-rail Mounting
When shipped, the DIN-rail mounting kit is fixed to the back panel of
the IESH-MB. Mount the IESH-MB on the corrosion-free mounting rail
that adheres to the EN 60715 standard.
Suggested Installation Method
STEP 1:
Insert the upper lip of the
DIN-rail
kit into the mounting rail.
S
TEP 2:
Press the device towards the
mounting rail until it snaps into
place.
Alternatively, you can use a
screwdriver to attach to the bottom
of the DIN
-rail kit and pull down.
Suggested Removal Method
STEP 1:
Pull
down the latch on the DIN-rail
kit with a screwdriver.
STEP 2:
Slightly pull the device forward and
lift up to remove it from the
mounting rail.
NOTE
1.
If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment
may be impaired.
2.
The installation and the safety of any system incorporating
the equipment is the responsibility of the assembler of the
system.
3.
This is an OPEN TYPE module and should be installed in a
safety enclosure with mechanical rigidity and an
appropriate IP rating.

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Wall Mounting IESH-WK-18-R (optional)
For some applications, you will find it convenient to mount IESH-MB on
the wall, as illustrated below.
There are two options for installation: The first option
is to h
ook the IESH-MB DIN-rail latch on the opening
of
the wall mount kit (see picture above) and then
mount the wall
-mount kit on the wall with screws.
The other option is mount the
wall-mount kit on the
wall with screws, and then
hook the IESH-MB DIN-
rail latch on the opening of the wall mount kit
. The
heads of the screws should be less than 6.0 mm in
diameter, and the shafts should be less than 3.5 mm
in diameter, as shown in the figure at the right.
NOTE
Before tightening screws into the wall, make sure the screw
head and shank size are suitable by inserting th
e screw into
one of the keyhole
-shaped apertures of the Wall Mounting
Plates.
First, Fix
the screws on the wall,
but do not screw the screws in
all the way
—leave about 2 mm
to allow room for sliding the wall
mount panel between the wall
and the screws
. Then insert the
two
screw heads through the
large parts of the keyhole
-
shaped apertures, and then slide
I
ESH-MB downwards, as
indicated. Tighten the
two
screws for added stability.
Please note wall-mount kit will be sold separately from IESH-MB switch.
For ordering information, please check Misumi official website.
WARNING
External metal parts are hot. Take necessary precautions if it is
necessary to touch.

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Wiring Requirements
WARNING
Do not disconnect modules or wires unless the power supply
has been switched off or the area is known to be
non-
hazardous.
The devices may only be connected to the supply
voltage shown on the type plate.
The devices are designed for operation with a
Safety Extra-L
ow
V
oltage. Thus, they may only be connected to the supply
voltage connections and to the signal con
tact with the Safety
E
xtra-Low Voltages (SELV) in compliance with IEC950/
EN60950/ VDE0805.
WARNING
Safety First!
Be sure to disconnect the power cord before installing and/or
wiring your
switch.
Calculate the maximum possible current in each power wire
and common wire. Observe all electrical codes dictating the
maximum current allowable for each wire size.
If the cur
rent goes above the maximum ratings, the wiring
could overheat, causing serious damage to your equipment.
You should also pay attention to the following items:
•Use separate paths to route wiring for power and devices. If power
wiring and device wiring paths must cross, make sure the wires are
perpendicular at the intersection point.
NOTE: Do not run signal or communications wiring and power
wiring in the same wire conduit. To avoid interference, wires with
different signal characteristics should be routed separately.
•You can use the type of signal transmitted through a wire to
determine which wires should be kept separate. The rule of thumb
is that wiring that shares similar electrical characteristics can be
bundled together.
•Keep input wiring and output wiring separated.
•It is strongly advised that you label wiring to all devices in the
system when necessary.