Wecon LX5V-2PTS-BD User Manual

1
LX5V-2PTS-BD BD Module Manual
1 Installation
▪ Before installation, it must be ensured that the PLC host and the related device of the BD module terminal
wiring are powered off reliably. The shell is inserted into the BD module slot of PLC host, and then locked
with two standard screws for fixation.
▪ Two standard terminal heads are equipped with this BD module. After connecting the wiring, insert them
into its terminal. After confirming that the host, BD module, wiring, etc. are installed correctly, it can be
powered on for use.
▪ ✎Note:
● Please install the BD module firmly and fix it on PLC. Poor contact may lead to failure.
● Tightening torque for fixing BD module or PLC top cover is 0.3N.m to0.6N.m. Please tighten it firmly to
avoid malfunction.
▪ Warning: Cut off the power before installing, removing or wiring the BD module to avoid electric shock or
product damage.
2 Appearance and terminal
Table1 Terminal distribution
Table2 LED lamp function description
Indicator
lamp
Description
PWR
ON when power-on (when the program is running, it will be ON).
COM
It flashes when communicating with PLC normally, and it is OFF when timeout.
CH1
Channel 1 lamp: Always on in range; Flashing outside the range of -190℃to600℃;
Off when the channel is closed.
CH2
Channel 2 lamp: Always on in range; Flashing outside the range of -190℃to600℃;
Off when the channel is closed.
Note: The recommended range is -190
℃
to 600
℃
), and the maximum display range is -200
℃
to 610
℃
.
2-wire/3-wire PT100 thermal resistance
V2+
Channel 2 sensor signal input V
positive
L2+
Channel 2 sensor signal input L
positive
VI-
Sensor common pole
L1+
Channel 1 sensor signal input L
positive
V1+
Channel 1 sensor signal input V
positive
V1.0

Wecon LX5V-2PTS-BD Specifications

General

Series	LX5V
Input Points	2
Communication Interface	RS485
Communication Ports	RS485
Power Supply	24V DC
Operating Temperature	0°C to 50°C