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Industrial Serial Device Sever

Industrial Modbus Gateway

SE5202 / MB5202 Series

Version 2.0

Updated in January, 2019

P/N : 89900555G

Tel: 886-3-5508137

Fax: 886-3-5508131

www.atop.com.tw

Inside the package you will find the following items:

■ Industrial Serial Device Sever x 1
■ 3-Pin Terminal Block x 1 or 5-Pin Terminal Block x 1 (Depend on model)
■ Wall mount screws  x 2
■ Installation Guide with Warranty Card x 1

Front View

Back View

1. COM Port - Terminal Block
2. COM Port -DB9

3. 10/100M LAN Port
4. Reset

5. DC Jack Power Input

6. Terminal Block Power Input
7. SFP Slot

8. LAN LED
9. COM2 LED
10. COM1 LED
11. RUN LED

Top View

RUN

LAN

COM2 COM1

8 9

10 11

3

7

4

6

5

1

2

V- V+

FG

V- V+

FG

You can then choose whether to plug in 
the other peripheral ports at this point 
or do it later depending on the actual 

location  of  the  device  or  level  of 

comfort for performing such operation.

3. 

Once the plate has been firmly put in 

place, proceed to mount the whole 

device as shown in (Fig. 3).Proceed to 
(Fig.  4)  if  you  want  to  remove  the 
device from DIN-Rail. 

4. 

Next we can then proceed to connect 

the device to the LAN (switch or PC, 
depending on the case), take care on 

using the RJ-45 connector; after this 

we can then proceed to the device’s 

settings

5. 

If you have purchased the wall mount 

kit, proceed to place the screws on the 

back of the device as show in (Fig. 1).

1. 

2. 

Although  internal  grounding  has  been 
done inside, in order to ensure overall 

maximum performance and protect 

your device, it is still strongly advised 
to ground the device properly; hazard

-

ous  ESD  can  come  into  contact  and 
damage your equipment. On the power 
terminal  block,  there  is  a  terminal  for 

Frame Ground, you can choose 
whether to connect it to the grounding 
or you may opt to connect to the 
grounding screw next to the terminal 

block  (  the  one  chosen  should  be 
connected at all times ) (Fig. 2) 

■  The  Serial  Sever’s  factory  IP  by  default  is  10.0.50.100  Web  UI  once  it  is 

connected  to  a  physical  network  (or  using  Management  Utility,  for  more 
information on Management Utility, please refer to its manual). Please be aware 
that the PC needed for this procedure needs to be in the same subnet, or you 
may refer yourself to the device User’s Manual.

■ The  opening  to  the  sides  are  for  the  device’s  heat  dissipation  please  never 

obstruct or cover them with any objects or try to insert them through it.

1

2

1

2

V- V+

FG

V- V+

FG

V- V+

FG

V- V+

FG

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