I/O Link Unit
last update: September 24, 2012
Communications power supply voltage | 11 to 25 VDC |
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Current consumption | Communications power supply: 45 mA max. Internal circuit power supply: 250 mA max. at 5 VDC |
Maximum I/O points | 512 input points (32 words) 512 output points (32 words) |
Default area | Write area (linking with Master's write area): 1 word out of 350 IR words Read area (linking with Master's read area): 1 word out of 50 IR words |
No. of connectable Units | 10 max. (CS1/C200HX/HG/HE CPU Unit handles up to 880 I/O points) |
16 max. (CS1/C200HX/HG/HE CPU Unit handles more than 880 I/O points) | |
Weight | 250 g max. |
Function | A write area block and a read area block can be freely allocated to any areas or addresses respectively | |
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Allowable setting area | Both read and write areas can be allocated to IR, DM, HR, AR, LR, T/C, and EM areas | |
First address | A readable or writable area by word (with some restrictions) | |
Area size | Set in 1-byte increments up to 64 bytes for both read and write areas | |
Setting method | Configurator | Refer to the DeviceNet Configurator Operation Manual (W328). |
Programming Console | 1. Write the set value to I/O setting area allocated to the Special I/O Area. 2. Turn ON the software switch allocated to the Special I/O Area and write the settings. 3. Turn the Programming Console OFF and ON or reset the AR area. |
Function | Supports messages that can be written to or read from the CS1/C200HX/HG/HE's user I/O areas (i.e., IR, DM, HR, AR, LR, T/C, and EM areas) |
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Master | OMRON's Master Unit or compatible unit from Rockwell |
Max. message size | Slave (C200HW-DRT21) 200 bytes per READ or WRITE command |
last update: September 24, 2012