HomeProductsIndustrial Equipment & AutomationPLCs & Programmable Logic ControllersOmron CJ1W-DRM21 Devicenet Master and Slave Unit 24VDC
sku8894

Omron CJ1W-DRM21 Devicenet Master and Slave Unit 24VDC

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<p>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 …

Description
<p>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.

Communications protocol&#160;&#160; &#160;DeviceNet
Connection methods&#160;&#160; &#160;Multi-drop and T-branch connections can be combined (for trunk and branch lines) *1
Baud rate&#160;&#160; &#160;500 Kbps, 250 Kbps, or 125 Kbps
Communications media&#160;&#160; &#160;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&#160;&#160; &#160;Baud rate&#160;&#160; &#160;Network length&#160;&#160; &#160;Branch line length&#160;&#160; &#160;Total branch line length
500 kbps&#160;&#160; &#160;100 m max.&#160;&#160; &#160;6 m max.&#160;&#160; &#160;39 m max.
250 kbps&#160;&#160; &#160;250 m max. *2&#160;&#160; &#160;6 m max.&#160;&#160; &#160;78 m max.
125 kbps&#160;&#160; &#160;500 m max. *2&#160;&#160; &#160;6 m max.&#160;&#160; &#160;156 m max.
Communications distances for
special 4-wire flat cables&#160;&#160; &#160;Baud rate&#160;&#160; &#160;Network length&#160;&#160; &#160;Branch line length&#160;&#160; &#160;Total branch line length
500 kbps&#160;&#160; &#160;75 m max.&#160;&#160; &#160;6 m max.&#160;&#160; &#160;35 m max.
250 kbps&#160;&#160; &#160;150 m max.&#160;&#160; &#160;6 m max.&#160;&#160; &#160;48 m max.
125 kbps&#160;&#160; &#160;265 m max.&#160;&#160; &#160;6 m max.&#160;&#160; &#160;135 m max.
Communications power supply&#160;&#160; &#160;24 V DC supplied externally
Max. number of nodes&#160;&#160; &#160;64 nodes (including Masters, Slaves, and Configurator)

*1.Terminators are required at both ends of trunk line.

*2.Indicates the maximum network length when thick cables are used. Reduce the network length to 100 m max. when using thin cables.

Communications power supply voltage&#160;&#160; &#160;11 to 25 VDC
Current consumption&#160;&#160; &#160;Communications:18 mA max.
Internal circuit: 290 mA max.</p>
Specifications
Manufacturer
Omron
SKU
sku8894
Category
PLCs & Programmable Logic Controllers