V05-060619
Bridge LR 230 VAC
Please note that this document is only a shot user manual and does not handle every function. The complete manual is available at
TECHNICAL CHARACTERISTICS
Power circuit
Input voltage
110
… 264 Vac
Frequency
47 … 63 Hz
Maximum consumption
2,5 …. 4,5 VA
Environmental conditions
Temperature range
-
10 …. +60ºC
Humidity range
5 …. 95%
Mechanical characteristics
Enclosure material
Plastic UL94
–
V0 Self-extinguishable
Protection grade
IP20
Unit dimensions (Width x Height x Length)
18 x 70 x 109 mm
Weight
70 g
Mounting
DIN Rail (1 module)
Maximum working altitude
2000 m
Serial interface
Type
RS-485 three wires
Baud rate
9600 / 19200 / 38400 / 57600 / 115200 bps configurable
Data bits
8
Parity
Without parity / Even configurable
Stop bits
1 / 2 configurable
Characteristics and electrical security
Security
CAT III 300 V under EN 61010
Electric shock protection
Double insulation class II
Standards
Standards
UNE EN 61010-1:2010, UNE-EN 61000-6-2, UNE-EN 61000-6-4
CONNECTIONS AND LEDS
RS-485 COMMUNICATION
The device comes equipped with a RS-485 communication port to read and write the parameters of the device or other devices
connected. The protocol used is Modbus RTU.
By default the device is configured with
peripheral number 1
(decimal) and
communication mode 0
(9600 bps, 8, N, 1). Using
the command for changing the device number it is possible to assign any other number (maximum FF in hexadecimal or 255 in
decimal).
In case you don’t remember the slave number, you can return to default number and communication mode following this steps:
•
Press and hold for 10 seconds the reset button.
•
Stop pressing the reset button (leds will blink several times) and the device will recover all factory default settings.
Led
Description
ON
Power
-
Activity: Green led on
RF
LoRa
TM
radiofrequency
-
Data transmission: Red slow blinking
-
Data reception: Green rapid blinking
-
Silence/waiting time: Blue led on
(only on Master mode)
COM
RS-485
-
Data transmission: Red rapid blinking
-
Data reception: Green rapid blinking
