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PLC (Communication Units)（Communication Interface (Transmission Standard)：RS-422/485）

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.

13 items

: 30; 45; 60

Days to Ship	All Same day 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

iQ-R Series Communication Unit

MITSUBISHI

Communication unit for iQ-R series available.

Standard Price:	SGD 779.10-
Days to Ship:	20 Day(s) or more

MELSEC-Q Series Serial Communication Unit

MITSUBISHI

A serial communication unit for the versatile MELSEC-Q series

Standard Price:	SGD 711.80
Days to Ship:	20 Day(s)

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

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:	91 Day(s) or more

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)

Programmable Controller CP1L Communication Board

OMRON

Programmable logic controller CP1 L communication option board. There are 7 types.

Standard Price:	SGD 84.10
Days to Ship:	4 Day(s) or more

MELSEC-Q Series MODBUS Interface Unit

MITSUBISHI

Master/slave function MODBUS interface unit.

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

Serial Communication Unit CJ1W-SCU

OMRON

Serial Communication Unit CJ1W-SCU

Standard Price:	SGD 1,859.97
Days to Ship:	4 Day(s) or more

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

EJ1 Module Type Temperature Controller

OMRON

EJ1 Module Type Temperature Controller

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

Serial Communication Board/Serial Communication Unit

OMRON

Serial Communication Board / Serial Communication Unit

Standard Price:	SGD 739.31-
Days to Ship:	4 Day(s) or more

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)

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)


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


Brand	MITSUBISHI	MITSUBISHI	OMRON	MITSUBISHI	MITSUBISHI	OMRON	MITSUBISHI	OMRON	OMRON	OMRON	OMRON	MITSUBISHI	MITSUBISHI
Product Series	iQ-R Series Communication Unit	MELSEC-Q Series Serial Communication Unit	RS-232C/RS-422A Conversion Unit NT-AL001	MELSEC Series Special Adapter for Communication	MELSEC-F Series Data Link/Communication (RS-422/USB)	Programmable Controller CP1L Communication Board	MELSEC-Q Series MODBUS Interface Unit	Serial Communication Unit CJ1W-SCU	NX Series Communication Interface Unit NX-CIF	EJ1 Module Type Temperature Controller	Serial Communication Board/Serial Communication Unit	Communication Unit For MELSEC iQ-FX5 Series	Communication Unit For MELSEC iQ-FX5 Series, PROFIBUS-DP Master Unit
Days to Ship	20 Day(s) or more	20 Day(s)	4 Day(s) or more	91 Day(s) or more	91 Day(s)	4 Day(s) or more	20 Day(s)	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more	91 Day(s)	91 Day(s)
Communication Interface (Transmission Standard)	RS-422/485	RS-422/485	RS-422/485	RS-422/485	RS-422/485	RS-422/485	RS-422/485	RS-422/485	RS-422/485	RS-422/485	RS-422/485	RS-422/485	RS-422/485
Number of Ports	-	-	1	-	-	1	-	2	1	-	2	-	-
Connection Terminal	Terminal Block	-	Terminal block/connector	Terminal Block	-	-	-	-	Terminal Block	Terminal block/connector	-	Connector	Connector
Representative Standard	CE / UL / CUL	-	-	CE / UL / CUL	CE	CE / UL / CUL / CSA	CE / UL / CUL	CE / UL / CUL / CSA	CE / UL / CSA	-	CE / UL / CUL / CSA	CE / UL / CUL	CE / UL / CUL