140DDI84100 Schneider Relay Module
140DDI84100 is a DC discrete input module launched by Schneider
Electric, belonging to the Modicon Quantum automation platform
product. The module has 16 discrete input points, divided into 8
channels, which can be connected to field devices such as switches
and sensors that can output digital signals. Each input channel can
receive a voltage signal of 10-60V DC and is compatible with
various DC voltage sensors and devices. For source type (PNP) and
drain type (NPN) sensors, the module can be flexibly adapted
through its sink/source capability; The module adopts electrical
isolation technology, with isolation barriers set between the input
side and internal circuits. The isolation voltage between each
channel and the bus is 2500Vrms DC, and the isolation voltage
between groups is 700Vrms DC, which can effectively suppress common
mode interference and surge voltage; The module is equipped with
LED status indicator lights for each input channel. When a signal
is input to a certain input channel and correctly recognized by the
module, the corresponding LED light will light up in green to
facilitate operators to intuitively understand the input status of
each channel; The module encodes and processes the input signal,
converts it into digital form, communicates with other modules of
the PLC through the backplane bus, and transmits the collected
input signal status data to the CPU. In some cases, it may be
equipped with communication interfaces such as Modbus RTU to
facilitate connection and data exchange with other devices that
support corresponding communication protocols. It can achieve
remote monitoring, parameter setting, and fault diagnosis
functions, facilitate system integration and management, and is
widely used in industrial automation control systems.
Technical specifcations for 140DDI84100
Input quantity and channel group:
Discrete input quantity: 16
Channel group: 8
Input voltage and current:
Input voltage limit: 10-60V
Range of input current at different voltages:
At 60V: 1~5mA DC
At 48V: 2-15mA DC
At 24V: 6-30mA DC
At 12V: 5-10mA DC
Input logic and address requirements:
Input logic: positive (heat sink)
Address requirement: 1 input word
Voltage state guarantee:
Voltage State 1 Guarantee:
When 9-12V: 12V+/-5%
At 45-60V: 60V+/-20%
Between 34-48V: 48V+/-20%
Between 11-24V: 24V+/-20%
Voltage state 0 guarantee:
When 0-9V: 60V+/-20%
When 0-5V: 24V+/-20%
When 0-10V: 48V+/-20%
When 0-1.8V: 12V+/-5%
Reaction time:
Response time from 1 to 0: 4ms
Response time from 0 to 1: 4ms
Insulation and current:
Insulation between groups: 700Vrms DC, lasting for 1 minute
Required bus current: 200mA
power waste:
Power consumption W: 1W+(0.62 x number of powered points)
Local signal and LED indication:
Local signal: 16 LED green lights for input status (1 to 32), 1 LED
red light for detecting external faults (F), 1 LED green light for
bus communication in progress (active)
Product weight:
Product weight: 0.3kg
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Our Services:
1,All our products are new and orginal, and of good quality
2,Our prices are very competitive.
3, We have a large quantity in stock, so we could help the
customers to get the components which are dificult to get.
4,All inquiries will be valued and will reply in 24.
Packing & Delivery:
1,100% brand New and Original Factory Seal!
2,Warranty:1 year
3,Package: Original packing with cartons.
4,Delivery time: Shipped in 3-7 days after payment
5,All the goods will be tested before shipment
