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PLC (Communication Units)

PLC Communication Units are indispensable components in the realm of factory automation, functioning as vital connectors that facilitate seamless communication between diverse components. These units serve as adept translators, enabling Programmable Logic Controllers (PLCs) to engage in coherent dialogues with an array of devices such as sensors, motors, and fellow controllers. Their versatility is underscored by compatibility with various communication protocols—RS-232, resembling a reliable telephone line for straightforward one-on-one communication; RS-422/485, operating like a sophisticated conference call accommodating multiple participants concurrently; and Ethernet, representing the high-speed expressway of industrial communication for swift and robust data exchange. In the contemporary landscape, some advanced units even incorporate photonics, harnessing the power of light signals for communication. This evolution mirrors the progressive stride of industrial communication technologies. From sensors relaying critical data to motors executing precise commands, PLC Communication Units stand as the silent conductors orchestrating a harmonious collaboration within the factory ecosystem. Their proficiency not only enhances operational efficiency but also lays the foundation for a synchronized and optimized industrial automation system.

76 items

: 30; 45; 60

Days to Ship	All 4 Day(s) or Less 7 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 16 Day(s) or Less 20 Day(s) or Less 41 Day(s) or Less 91 Day(s) or Less

MELSEC-Q Series MODBUS Interface Unit

MITSUBISHI

Master/slave function MODBUS interface unit.

Standard Price:	SGD 790.40-
Days to Ship:	20 Day(s) or more

MELSEC-Q Series Ethernet Unit

MITSUBISHI

For the versatile MELSEC-Q series, a MELSECNET/H unit

Standard Price:	SGD 1,186.40
Days to Ship:	20 Day(s)

MELSEC-Q Series Serial Communication Unit

MITSUBISHI

A serial communication unit for the versatile MELSEC-Q series

Standard Price:	SGD 666.70-
Days to Ship:	20 Day(s) or more

iQ-R Series Communication Unit

MITSUBISHI

Communication unit for iQ-R series available.

Days to Ship: 20 Day(s) or more

Days to Ship:	20 Day(s) or more

MELSEC-F Series Data Link/Communication (Ethernet)

MITSUBISHI

Micro sequencer MELSEC-F series Ethernet

Standard Price:	SGD 216.40-
Days to Ship:	20 Day(s) or more

MELSEC-Q Series Sequencer CC-Link System Master / Local Unit

MITSUBISHI

Open field network unit with excellent cost performance for input/output control applications.
[Features]
・ High-speed and large-volume transmission of bit data such as ON/OFF information and word data such as analog information is possible
・ CC-Link guarantees punctuality even when irregular message transmission (transient transmission) to such as the display unit occurs, and stable control is possible without affecting the link scan time
・ It can be used as a master/local station compatible with C-Link Ver.1 or Ver.2
・ It is a positive common / negative common shared type
[Applications]
・ It is convenient for connecting to a field network

Standard Price:	SGD 266.70
Days to Ship:	Quote

SSCNETⅢ/H-Compatible Hub Unit

MITSUBISHI

Mitsubishi Electric optional QA conversion adapter

Days to Ship: Quote
MELSEC Series Special Adapter for Communication

MITSUBISHI

A MELSEC-F Series special adapter for RS-232C communication.

Days to Ship: 91 Day(s) or more

Days to Ship:	Quote

Days to Ship:	91 Day(s) or more

CC-Link RS-232C Interface Unit

MITSUBISHI

RS-232C interface unit for in-line field network CC-Link.
[Features]
・ Interface unit for general-purpose sequencer
・ RS-232, 1 channel
・ DC Input: 2 points
・ Transistor Output: 2 points
・ Number Of Occupied Stations: 1 station
[Applications]
・ Network communication

Standard Price:	SGD 626.20
Days to Ship:	91 Day(s)

A MELSEC-Q Series MELSECNET/H Unit

MITSUBISHI

For the versatile MELSEC-Q series, a MELSECNET/H unit

Standard Price:	SGD 790.40-
Days to Ship:	20 Day(s) or more

MELSEC-Q Series CC-Link Unit, IE Field Unit

MITSUBISHI

Intelligent mixed data environment has been achieved. CC-Link IE field network unit realizes a new manufacturing system.
[Features]
・ Cost can be reduced by utilizing Ethernet standard cables and connectors
・ High-speed communication with a communication speed of 1 Gbps is possible. In addition, the tact time can be greatly shortened due to the improved communication response
・ The performance of cyclic data update is improved. The transmission delay time is shortened, and the application synchronization waiting time can also be shortened
・ Data can be read or written from the sequencer of another station
・ With GX Works2, you can check the status of CC-Link IE Field Network. The error location, error cause, and event history are displayed on GX Works2, so you can shorten the time from error occurrence to recovery
・ It can be used as a master/local station of C-Link IE Field Network
·
・ Maximum Distance Between Stations: Up to 100 m
・ Communication Method: Token passing method
・ Weight: 0.18 kg
[Applications]
・ Connection with field network

Standard Price:	SGD 631.70
Days to Ship:	91 Day(s)

MELSEC-F Series Data Link and Communication (RS-485)

MITSUBISHI

Micro sequencer MELSEC-F series RS-485

Days to Ship: Quote

Days to Ship:	Quote

MELSEC-Q Series Web Server Unit

MITSUBISHI

Remote monitoring, data logging, data writing, and event notifications can be carried out over the Web.

Standard Price:	SGD 1,580.90
Days to Ship:	Quote

MELSEC-F Series Data Link/Communication (RS-422/USB)

MITSUBISHI

European terminal block type and MINI-DIN 8 pin (female) are available for external device connection methods.

Standard Price:	SGD 37.80-
Days to Ship:	91 Day(s)

NX Series Communication Interface Unit NX-CIF

OMRON

Connect serial devices to EtherCAT simply and flexibly

■ Features
· A unit width of only 12 mm realizes space saving
· Supports RS-232C and RS-422A/485. RS-232C 1-port and 2-port types are both available,
enabling many different serial devices to be used
· Both a screwless clamp terminal block (1-port type) and
D-Sub connector (2-port type) are available as the external connection terminal, greatly reducing the time required for wiring work
· The communication protocol supports non-procedural simple communication
· Max. 230.4‑kbps transmission speed. The transmission speed can be selected based on the connected serial device
· Unit setting data is backed up from the EtherCAT Coupler Unit. Improves maintainability
· The Sysmac Studio Serial Line Monitor function allows the communication status of serial devices to be visually checked
Devices can be started up simply and securely

Standard Price:	SGD 602.25-
Days to Ship:	4 Day(s) or more

MELSEC-L Series Serial Communication Unit

MITSUBISHI

A serial communication unit for the standard model MELSEC-L series

Days to Ship: Quote

Days to Ship:	Quote

MELSEC-F Series Data Link and Communication (RS-232C)

MITSUBISHI

Micro sequencer MELSEC-F series RS-232C

Standard Price:	SGD 37.80-
Days to Ship:	10 Day(s) or more

MELSEC-Q Series High-Speed Counter Unit

MITSUBISHI

MELSEC-Q series high-speed counter unit.
[Features]
· Control of positioning, etc. can be done by combining with an external encoder.
· Can be switched to maximum computing speed.
· Also compatible with high resolution equipment.
[Applications]
· For counting high-speed pulse strings.

Standard Price:	SGD 594.20-
Days to Ship:	20 Day(s) or more

MELSEC-Q Series High Speed Data Logger Unit

MITSUBISHI

High-speed data logger unit that meets all logging needs without a personal computer.
[Features]
・ It achieves unprecedented accurate data logging with high speed, simplicity, and low cost
・ [High-speed collection function]It achieves data logging synchronized with sequence scan
・ [Trigger logging function]It achieves data logging synchronized with sequence scan
・ [Event logging function]It contributes to abnormality detection and failure prediction by grasping equipment abnormality in time series
・ External Dimensions: (H) 98 mm, (W) 27.4 mm, (D) 90 mm

Standard Price:	SGD 1,422.00
Days to Ship:	Quote

L Series Analog/Digital Conversion Unit

MITSUBISHI

L Series analog/digital conversion unit.

Days to Ship: Quote
MELSEC-QS/WS Safety Relay Output Unit

MITSUBISHI

Safety relay output unit for MELSEC-QS/WS.

Days to Ship: Quote

Days to Ship:	Quote

Days to Ship:	Quote

Communication Unit For MELSEC iQ-FX5 Series, PROFIBUS-DP Master Unit

MITSUBISHI

Can connect to PROFIBUS-DP network. PROFIBUS is an industrial fieldbus that is widely used in Europe. Can connect MELSEC iQ-F Series to PROFIBUS-DP network master station.

Standard Price:	SGD 751.40
Days to Ship:	91 Day(s)

MELSEC-Q Series FL-net Unit (OPCN-2)

MITSUBISHI

For the versatile MELSEC-Q series, an FL-net unit (OPCN-2)

Standard Price:	SGD 1,422.00
Days to Ship:	Quote

MELSEC-Q Series CC-Link Unit, IE Control Unit

MITSUBISHI

For the versatile MELSEC-Q series, a CC-Link unit, IE Control unit

Standard Price:	SGD 1,422.00-
Days to Ship:	20 Day(s) or more

CC-Link IE Field Ethernet Adapter Unit

MITSUBISHI

General-purpose sequencer that is capable of reading data from devices.
[Features]
・ Unit for connecting an external device connected to Ethernet to the CC-Link IE field network
[Applications]
・ Ideal for using network communication

Days to Ship: Quote

Days to Ship:	Quote

RS-232C/RS-422A Conversion Unit NT-AL001

OMRON

Insulation type conversion unit.
[Features]
・ Convert RS-232C to RS-422 A/RS-485
・ RS-232C/RS-422 A conversion unit for connecting devices with RS-232C terminals such as PT and devices with RS-422 A terminals
・ Long-distance data transmission using RS-422 A interface is possible
・ Long-distance data transmission up to 500 m is possible
・ No power supply required
・ Duct wiring is possible

Standard Price:	SGD 442.62
Days to Ship:	4 Day(s) or more

CJ Series Controller Link Unit CJ1W-CLK

OMRON

Controller Link unit with significantly increased number of transmission channels to 4,000 CH.
[Features]
・ A large amount of data link can be easily done without a program just by setting the data link table
・ The maximum number of transmission/reception data channels per node is 20,000 CH per unit (Compatible with unit Ver.1.2 or later) (Up to 62,000 CH for boards)
・ It guarantees data simultaneity and enables data linking of up to 4,000 channels of transmitted data per node
・ You can change the data link table of any setting while the data link is running
・ Error diagnostic tools and a wide variety of status flags allow you to monitor system-wide anomalies

Standard Price:	SGD 1,096.26
Days to Ship:	4 Day(s) or more

CJ series Ethernet unit (100BASE-TX type)

OMRON

Production control and manufacturing site can be organically connected via Ethernet.
[Features]
・ Remote access of PLC via Ethernet becomes familiar
・ You can select various communication services according to your needs and flexibly integrate the PLC into the Ethernet of the information network
・ Various protocols can be realized on Ethernet
・ FINS message communication using UDP/IP and TCP/IP is possible in user applications and support tools (CX-Programmer, etc.) of higher-level personal computers
・ The built-in clock of the PLC connected to Ethernet can be automatically adjusted based on the clock of the SNTP server (A separate SNTP server is required)
・ Since it has a built-in FTP server function, it is possible to read data in the PLC or write data in the PLC in file units from a workstation or personal computer that has an FTP client function
・ The mail reception function makes it possible to execute commands for the PLC. In addition, the mail sending function can send the status of the PLC I/O memory and Ethernet unit under any trigger conditions
・ Supports standard protocols UDP/IP and TCP/IP, and can communicate with various devices, workstations, personal computers, Ethernet units of other manufacturers, etc.
・ The SMTP/POP3/SNTP server can be specified by host name in addition to the method of specifying by IP address (A separate DNS server is required)
[Applications]
・ CJ1 Ethernet unit. Used for remote access from the outside

Standard Price:	SGD 2,355.87
Days to Ship:	4 Day(s) or more

Serial Communication Board/Serial Communication Unit

OMRON

Serial Communication Board / Serial Communication Unit

Standard Price:	SGD 620.73-
Days to Ship:	4 Day(s) or more

MELSEC-L Series, Master/Local Unit, LJ71GF11-T2

MITSUBISHI

L Series CC-Link IE field network master local unit

Days to Ship: Quote

Days to Ship:	Quote

L Series Ethernet Interface Unit

MITSUBISHI

L Series Ethernet interface unit.

Standard Price:	SGD 1,611.70
Days to Ship:	11 Day(s)

MELSEC-F Series, Intelligent Device Station Unit

MITSUBISHI

[Features]
・ An intelligent function module for connecting the FX5 CPU module as an intelligent device station on the CC-Link IE field network
[Applications]
・ Network communication

Standard Price:	SGD 485.90
Days to Ship:	91 Day(s)

MELSEC-QS/WS CC-Link Unit

MITSUBISHI

CC-Link unit for MELSEC-QS/WS.

Standard Price:	SGD 566.67
Days to Ship:	Quote

MELSEC-QS/WS USB/RS-232 Converter

MITSUBISHI

USB/RS-232 converter for MELSEC-QS/WS.

Standard Price:	SGD 143.40
Days to Ship:	Quote

MELSEC-F Series Data Link/Communication (RS-232C)

MITSUBISHI

RS-232C communication expansion board with D-sub 9-pin. It exchanges signals for communicating with RS-232C devices.
[Features]
・ Data link/communication (RS-232C)
[Applications]
・ Connection to various networks

Standard Price:	SGD 48.60
Days to Ship:	91 Day(s)

Communication Unit For MELSEC iQ-FX5 Series

MITSUBISHI

A CC-Link V2-compatible network system can be constructed at low cost.
[Features]
・ Since it has both the functions of the master station and intelligent device station, you can use either by switching with parameters
・ When used as an intelligent device station, the transmission speed can be set to follow automatically. Since it automatically follows the transmission speed of the master station, setting mistakes are eliminated
・ It supports the access function of other stations, and with GX Works3 connected to its own station, it is possible to write, read, monitor devices, etc., of other station's sequencer in the same network
・ Since it is not necessary to connect GX Works3 to each MELSEC-iQ-F series for programming, it will reduce the work labor-hours

Standard Price:	SGD 340.20
Days to Ship:	91 Day(s)

MELSEC-F Series Data Link / Communication Unit

MITSUBISHI

Micro sequencer MELSEC-F series CC-Link

Standard Price:	SGD 294.10-
Days to Ship:	20 Day(s) or more

MELSEC-F Series Data Link / Communication Expansion Board (RS-422/USB)

MITSUBISHI

Micro sequencer MELSEC-F series RS-422/USB

Standard Price:	SGD 37.80-
Days to Ship:	10 Day(s) or more

MELSEC-L Series CC-Link IE Field Unit

MITSUBISHI

For the standard model MELSEC-L series, a CC-Link IE Field unit.

Days to Ship: Quote
MELSEC-L Series High Speed Counter Unit

MITSUBISHI

A high speed counter unit for the standard model MELSEC-L series

Days to Ship: Quote
MELSEC-L Series CC-Link Unit

MITSUBISHI

Standard model MELSEC-L series CC-Link unit

Days to Ship: Quote

Days to Ship:	Quote

Days to Ship:	Quote

Days to Ship:	Quote

MELSEC-Q Series AS-i Unit

MITSUBISHI

Network module AS-i master station for Mitsubishi general-purpose sequencer MELSEC-Q series.
[Features]
・ It supports AS-Interface Specification Version 2.11

Standard Price:	SGD 790.40
Days to Ship:	Quote

MELSEC-Q Series CC-Link/LT Unit

MITSUBISHI

For the versatile MELSEC-Q series, a CC-Link/LT unit

Standard Price:	SGD 269.80
Days to Ship:	Quote

MELSEC-QS Series CC-Link Safety Master Station

MITSUBISHI

Enhancing production safety. A CC-Link Safety master unit for MELSEC-QS series.

Days to Ship: Quote

Days to Ship:	Quote

EJ1 Module Type Temperature Controller

OMRON

EJ1 Module Type Temperature Controller

Standard Price:	SGD 155.88-
Days to Ship:	7 Day(s) or more


Brand
Product Series
Days to Ship
Communication Interface (Transmission Standard)
Number of Ports
Connection Terminal
Representative Standard


Brand	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	OMRON	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	OMRON	OMRON	OMRON	OMRON	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	MITSUBISHI	OMRON
Product Series	MELSEC-Q Series MODBUS Interface Unit	MELSEC-Q Series Ethernet Unit	MELSEC-Q Series Serial Communication Unit	iQ-R Series Communication Unit	MELSEC-F Series Data Link/Communication (Ethernet)	MELSEC-Q Series Sequencer CC-Link System Master / Local Unit	SSCNETⅢ/H-Compatible Hub Unit	MELSEC Series Special Adapter for Communication	CC-Link RS-232C Interface Unit	A MELSEC-Q Series MELSECNET/H Unit	MELSEC-Q Series CC-Link Unit, IE Field Unit	MELSEC-F Series Data Link and Communication (RS-485)	MELSEC-Q Series Web Server Unit	MELSEC-F Series Data Link/Communication (RS-422/USB)	NX Series Communication Interface Unit NX-CIF	MELSEC-L Series Serial Communication Unit	MELSEC-F Series Data Link and Communication (RS-232C)	MELSEC-Q Series High-Speed Counter Unit	MELSEC-Q Series High Speed Data Logger Unit	L Series Analog/Digital Conversion Unit	MELSEC-QS/WS Safety Relay Output Unit	Communication Unit For MELSEC iQ-FX5 Series, PROFIBUS-DP Master Unit	MELSEC-Q Series FL-net Unit (OPCN-2)	MELSEC-Q Series CC-Link Unit, IE Control Unit	CC-Link IE Field Ethernet Adapter Unit	RS-232C/RS-422A Conversion Unit NT-AL001	CJ Series Controller Link Unit CJ1W-CLK	CJ series Ethernet unit (100BASE-TX type)	Serial Communication Board/Serial Communication Unit	MELSEC-L Series, Master/Local Unit, LJ71GF11-T2	L Series Ethernet Interface Unit	MELSEC-F Series, Intelligent Device Station Unit	MELSEC-QS/WS CC-Link Unit	MELSEC-QS/WS USB/RS-232 Converter	MELSEC-F Series Data Link/Communication (RS-232C)	Communication Unit For MELSEC iQ-FX5 Series	MELSEC-F Series Data Link / Communication Unit	MELSEC-F Series Data Link / Communication Expansion Board (RS-422/USB)	MELSEC-L Series CC-Link IE Field Unit	MELSEC-L Series High Speed Counter Unit	MELSEC-L Series CC-Link Unit	MELSEC-Q Series AS-i Unit	MELSEC-Q Series CC-Link/LT Unit	MELSEC-QS Series CC-Link Safety Master Station	EJ1 Module Type Temperature Controller
Days to Ship	20 Day(s) or more	20 Day(s)	20 Day(s) or more	20 Day(s) or more	20 Day(s) or more	Quote	Quote	91 Day(s) or more	91 Day(s)	20 Day(s) or more	91 Day(s)	Quote	Quote	91 Day(s)	4 Day(s) or more	Quote	10 Day(s) or more	20 Day(s) or more	Quote	Quote	Quote	91 Day(s)	Quote	20 Day(s) or more	Quote	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	Quote	11 Day(s)	91 Day(s)	Quote	Quote	91 Day(s)	91 Day(s)	20 Day(s) or more	10 Day(s) or more	Quote	Quote	Quote	Quote	Quote	Quote	7 Day(s) or more
Communication Interface (Transmission Standard)	RS-232 / RS-422/485 / Ethernet	-	RS-232 / RS-422/485	RS-422/485 / Ethernet / Photonics / Other	Ethernet	-	-	RS-232 / RS-422/485	RS-232	-	-	-	-	RS-422/485	RS-232 / RS-422/485	-	-	Other	-	Other	-	RS-422/485 / Other	-	-	-	RS-232 / RS-422/485	Other	Ethernet	RS-232 / RS-422/485	Other	Ethernet	-	Other	-	RS-232	RS-422/485 / Ethernet	Other	-	-	-	-	-	-	-	RS-422/485
Number of Ports	-	-	-	2	-	-	-	-	-	-	-	-	-	-	1 ～ 2	-	-	-	-	-	-	-	-	-	-	1	-	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Connection Terminal	-	-	-	Terminal Block / Connector / Other	Connector	-	-	Terminal Block / Connector	-	-	-	-	-	-	Terminal Block / Connector	-	-	-	-	-	-	Connector	-	-	-	Terminal block/connector	-	-	-	-	-	-	-	-	-	Connector	-	-	-	-	-	-	-	-	Terminal block/connector
Representative Standard	CE / UL / CUL	-	-	CE / UL / CUL	CE / UL / CUL	-	CE / UL / CUL	CE / UL / CUL	-	-	-	CE	-	CE	CE / UL / CSA	-	CE	CE / UL / CUL	CE / UL	CE / UL / CUL	CE	CE / UL / CUL	-	CE / UL	CE / UL	-	CE / UL / CUL / CSA	CE / UL / CUL / CSA	CE / UL / CUL / CSA	CE / UL / CUL	CE / UL / CUL	CE / UL / CUL	CE / UL / CUL	CE	CE	CE / UL / CUL	CE / UL	CE	-	-	-	-	-	CE / UL	-