Omron K3HB-R Manual

Digital Indicators K3HB-R/-P/-C 21
DeviceNet Communications
Communications protocol
Conforms to DeviceNet
Supported
communications
Remote I/O
communications
Master-Slave connection (polling, bit-strobe, COS, cyclic)
Conforms to DeviceNet communications standards.
I/O allocations
Allocate any I/O data using the Configurator.
Allocate any data, such as DeviceNet-specific parameters and variable area for Digital Indicators.
Input area: 2 blocks, 60 words max.
Output area: 1 block, 29 words max.
(The first word in the area is always allocated for the Output Execution Enabled Flags.)
Message
communications
Explicit message communications
CompoWay/F communications commands can be executed
(using explicit message communications)
Connection methods Combination of multi-drop and T-branch connections (for trunk and drop lines)
Baud rate DeviceNet: 500, 250, or 125 Kbps (automatic follow-up)
Communications media Special 5-wire cable (2 signal lines, 2 power supply lines, 1 shield line)
Communications distance
The values in parentheses are for Thick Cable.
Communications power supply 24-VDC DeviceNet power supply
Allowable voltage fluctuation range 11 to 25-VDC DeviceNet power supply
Current consumption 50 mA max. (24 VDC)
Maximum number of nodes 64 (DeviceNet Configurator is counted as one node when connected.)
Maximum number of slaves 63
Error control checks CRC errors
DeviceNet power supply Supplied from DeviceNet communications connector
Baud rate Network length
(max.)
Drop line length
(max.)
Total drop line length
(max.)
500 Kbps 100 m max.
(100 m max.)
6 m max. 39 m max.
250 Kbps 100 m max.
(250 m max.)
6 m max. 78 m max.
125 Kbps 100 m max.
(500 m max.)
6 m max. 156 m max.

Omron K3HB-R Specifications

General

Brand	Omron
Model	K3HB-R
Category	Measuring Instruments
Language	English