Documentation Number: 710-11135-00_r2_MESR424x_2118qsg
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www.advantech-bb.com | E-mail: [email protected]
Before you begin, be
sure you have the following:
Model MESR424D or MESR424T
Industrial Modbus
Ethernet to Serial Gateway
Fast and easy on the web:
www.advantech-bb.com
QUICK START
GUIDE
Recommended Accessories
# PS12BVLB-INT-MED
Power Supply
+ MESR424x unit
+ CD with Software and Manual/s
+ Mounting Accessories Kit
+ Additional items
required
but not included:
- Ethernet cable(s)
- Null modem cable(s)
- Power supply for terminal block or barrel connector
# 232NM9
Null Modem Crossover
Cable for DTE to DTE
Connection
Set Modbus Priority
9
Use this screen if Modbus Priority is to be set.
Enter up to five different priorities, based on Originating IP Address,
Modbus ID, Modbus Function Code, or a combination of these.
Modbus ID has a valid range from 1 to 247.
Function Code has a valid range from 1 to 99.
If you have completed the configuration, click
Save
to save the
configuration to the serial server. Allow 15 seconds for the
Gateway to reboot.
Click
Connect
. You should see a list of all devices on the network,
including your new device. If you do not see your new device,
please refer to the Troubleshooting tips. You may now log out.
Set Modbus Priority
10
Troubleshooting
11
The primary check for correct operation is the device LEDs.
For advanced information, see the Configuration Manager menu, at
the top of Vlinx Modbus Gateway screen.
Select
Diagnostic
for a check of communications status with
attached MESR424/s device, and then select the device for which
the communications check is desired. A report of reply times and
ping statistics is generated and can be saved.
Select
Monitor
to review activity logs of attached MESR424 device/s,
then select device for which logged information is needed.
Logged information includes Time, Source & Destination, Type of
Event, Subscriber ID, Data Collected, and Information the Vlinx
Modbus Gateway Manager program has gathered since current
login of the affected device.
MODE SWITCH
RESULT
0 to 2 seconds
Initiates a Hardware Reset
2 to 10 seconds
Enters Console Mode
Over 10 seconds
Reset to Factory Defaults
UL Class 1 / Division 2
12
MESR424D
MESR424T
SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS A, B, C AND D
HAZARDOUS LOCATIONS, OR NONHAZARDOUS LOCATIONS ONLY.
CONVENANT À L’EMPLOI DANS LES SITES DANGEREUX DE CLASSE
I, DIVISION 2, GROUPES A, B, C ET D, OU DANS LES SITES NON
HASARDEUX SEULEMENT
WARNING - EXPLOSION HAZARD - SUBSTITUTION OF ANY COMPONENT
MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2.
ATTENTION - DANGER D’EXPLOSION - LA SUBSTITUTION DE
COMPOSANTS PEUT ENTRAÎNER UNE ADÉQUATION À LA CLASSE I,
DIVISION 2.
Maximum Surrounding Air Temperature: 80 °C
Température maximale de l’air ambiant: 80 °C
The unit is to be powered by a Class 2 power source, of a grounded-type, when
power is applied to the barrel connector.
L’unité doit être alimentée par une source d’alimentation de classe 2, de type mise à
la terre, lorsque le connecteur du canon est alimenté.
THE POWER CABLE MUST HAVE A MINIMUM RATING OF 80°C.
LE CÂBLE D’ALIMENTATION DOIT AVOIR UNE INDICATION MINIMALE DE 80
°C.
Power cannot be applied to both the terminal block and barrel connectors
simultaneously.
L’alimentation ne peut pas être appliquée simultanément aux connecteurs du bornier
et du barillet.
The use of coaxial cable for the field wiring shall be in accordance with Class 2/Class
3 requirements in Article 725 of the NEC.
L’utilisation d’un câble coaxial pour le câblage sur site doit être conforme aux
exigences de classe 2 / classe 3 de l’article 725 du NEC.
One Conductor Per Terminal
Un conducteur par borne
Use Copper Wire Only
Utiliser uniquement du fil de cuivre
Wire Size: 28 to 16 AWG
Taille de fil: 28 à 16 AWG
Tightening Torque: 5 KG-CM
Couple de serrage: 5 KG-CM
Wire Temperature Rating: 105 °C Minimum (Sized for 60 °C Ampacity)
Indice de température du fil: 105 °C Minimum (calibré pour 60 °C)
80 °C Maximum Surrounding Ambient Air Temperature
80 °C Température ambiante ambiante maximale
