IEC62056-21 Protocol Auto Baud Changer With RS485 2 Wire Connection on Both Modem Side and Meter Side
MBC144
IEC62056-21 Protocol Auto Baud Changer With RS485 2 Wire Connection on Both Modem Side and Meter Side
per one
112.58 EUR 118.50 EUR
If you buy less than 5 items you will lose your 5% discount
-    Wide range power input: 3,3V – 28V DC
-    Wide operating temperature range from -40 to 85 °C
-    Very Small form factor, only 2.1 x 4.2 x 4.4cm
-    Firmware upgradable over serial line


INTERFACE AND INDICATORS
RS485 Connector
Terminal Connector for 2 wire RS485 connection and GND both on Modem and Meter Side
Operation Mode Selection Switch
Selects the operating mode of the device.

Mode Selection
Modem Side Communication Parameters
Meter Side Communication Parameters
Mode 1 (LED 1 ON)19200 8N1
Starts with 300 baud rate and changes during transmission to target baud rate based on IEC62056-21 protocol
Mode 2 (LED 2 ON)
9600 8N1
Starts with 300 baud rate and changes during transmission to target baud rate based on IEC62056-21 protocol
Mode 3 (LED 3 ON)
19200 7E1
Starts with 300 baud rate and changes during transmission to target baud rate based on IEC62056-21 protocol
Mode 4 (LED 4 ON)
9600 7E1
Starts with 300 baud rate and changes during transmission to target baud rate based on IEC62056-21 protocol
LED Indicators
Following LEDs available to show system status.
1 – Mode 1 LED
2 – Mode 2 LED
3 – Mode 3 LED
4 – Mode 4 LED
5 – System LED: Blinks every second
6 – Tx LED: Sending data from Modem Side to Meter Side
7 – Rx LED: Receiving data from Meter Side to Modem Side


FIRMWARE UPGRADE
Upgrade over Serial Line
Available from Modem side Serial Line
RS485 on MBC144


Device must be on operating mode 19200 8N1 for firmware upgrade process.



POWER
Power Input
3,3V – 28V DC
Reverse Polarity Protection
Available
Thermal Shutdown Protection
Available



PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS
Enclosure
ABS, IP40
Dimensions
21 x 42 x 44 (h x w x d) mm
Weight
~60gr
Storage Temperature
-55 to 125 °C
Operating Temperature
-40 to 85 °C
Operating Humidity
5% to 95%Non-condensing


MBC144: Modem side RS485, Meter side RS485 IEC 62056-21 Protocol Meter Baud Changer on Serial Line
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