New and Original Omron Devicenet Unit Cj1w-DRM21

• Task: Program
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: CCC, CE
• Model NO.: CJ1W-DRM21
• Condition: New
• Customized: Non-Customized
• Transport Package: Carton
• Specification: CJ2M-CPU32
• Trademark: AIMIQU
• Origin: China
• HS Code: 8481100090
• Production Capacity: 99999pieces/Year

Product Description

New and Original  Omron DeviceNet unit CJ1W-DRM21

• Allows control of up to 32,000 points (2,000 words) per master, and ensures a high degree of simultaneity between data. 

• Can be used as both a master and a slave at the same time. 

• Equipped with settings and monitor functions aimed at improving both design and startup efficiency. Achieve maximum performance by using in combination with a Configurator. 

• Files of master and slave settings can be uploaded and downloaded using memory cards, allowing effective debugging and easier setup.

 

Item	Specifications
Communications protocol	DeviceNet
Connection methods	Multi-drop and T-branch connections can be combined (for trunk and branch lines) *1
Baud rate	500 Kbps, 250 Kbps, or 125 Kbps
Communications media	Special 5-wire cables (2 signal lines, 2 power lines, 1 shield line) Special 4-wire flat cables (2 signal lines, 2 power lines)
Communications distances for special 5-wire cables	Baud rate	Network length	Branch line length	Total branch line length
	500 kbps	100 m max.	6 m max.	39 m max.
	250 kbps	250 m max. *2	6 m max.	78 m max.
	125 kbps	500 m max. *2	6 m max.	156 m max.
Communications distances for special 4-wire flat cables	Baud rate	Network length	Branch line length	Total branch line length
	500 kbps	75 m max.	6 m max.	35 m max.
	250 kbps	150 m max.	6 m max.	48 m max.
	125 kbps	265 m max.	6 m max.	135 m max.
Communications power supply	24 V DC supplied externally
Max. number of nodes	64 nodes (including Masters, Slaves, and Configurator)

Communications power supply voltage				11 to 25 VDC *1
Current consumption				Communications:18 mA max. Internal circuit: 290 mA max.
Max. number of connectable slaves	Remote I/O, explicit message service			63 *2
Max. number of I/O points	Fixed allocations		When used as a master	2,048 points
			When used as a slave	32 points
	User-set allocations	Using allocated DM Area words	When used as a master	16,000 points
			When used as a slave	3,200 points
		Using Configurator	When used as a master	32,000 points
			When used as a slave	4,800 points
Number of allocated words	Fixed allocations		When used as a master	64 input and 64 output words Software switch/status area: 25 words
			When used as a slave	1 input word, 1 output word *3
	User-set allocations	Using allocated DM Area words	When used as a master	500 input and 500 output words Software switch/status area: 25 words
			When used as a slave	100 input and 100 output words *3 Software switch/status area: 25 words
		Using Configurator	When used as a master	500 input words x 2 blocks, 500 output words x 2 blocks Software switch/Status area: 25 words
			When used as a slave	100 input words x 1 blocks, 100 output words x 2 blocks *2 Software switch/Status area: 25 words
Message com- munications	Max. message length			542 bytes *4
Applicable Controllers				CJ/NJ Series
Max. number of Units mountable to Controller	Fixed allocations			3
	User-set allocations			16
Weight				118 g max.