Omron CJ Series Operation Manual page 207

• TCrmOutMax:
Communications
mode 0
0.086 ms
*1 Communications Mode 8
J = (Number of Word Output Slave Units × 0.5 µs) + (Number of Bit Output Slave Units × 0.0625 µs)
J Calculation Example
Conditions
Baud rate
---
J = (16 × 0.5 µs) + (8 × 0.0625 µs) ≅ 0.009 ms
• TNetOut:
Communications
mode
Communications mode 0
Communications mode 1
Communications mode 2
Communications mode 3
Communications mode 8
*1 Communications Mode 8
K = (Number of Word Output Slave Units connected x additional time per Word Output Slave Unit) +
[(Number of Bit Output Slave Units +7) ÷ 8] × additional time per 8 Bit Output Slave Units)
CJ-series CompoNet Master Unit Operation Manual for NJ-series CPU Unit (Cat. No. W493)
Maximum output processing time at Master Unit
Communica-
tions mode 1
0.090 ms
Word outputs
16 nodes
Time allotted for output frames in communications cycle time
Baud rate
Maximum I/O
128 word inputs, 128 word
outputs
256 word inputs, 256 word
outputs
512 word inputs, 512 word
outputs
256 word inputs, 256 word
outputs + 128 bit inputs, 128
bit outputs
1,024 word inputs, 1,024
word outputs + 256 bit inputs,
256 bit outputs
Note The number of connect-
able nodes is 128 for
Word Slave Units (64
input and 64 output)
and 256 for Bit Slave
Units (128 bit input and
128 bit output).
5 Remote I/O Communications
Communica- Communica-
tions mode 2 tions mode 3
0.098 ms 0.094 ms
Word inputs Bit outputs
48 nodes 8 nodes
4.0 Mbps 3.0 Mbps
0.046 ms 0.060 ms
0.078 ms 0.103 ms
0.142 ms 0.188 ms
0.110 ms 0.146 ms
0.013 ms + 0.018 ms +
K ( ) K (
*1 *1
Communica-
tions mode 8
0.082 ms + J ( )
*1
Bit inputs
8 nodes
1.5 Mbps 93.75 kbps
0.121 ms 1.936 ms
0.206 ms 3.305 ms
0.377 ms 6.048 ms
0.291 ms 4.674 ms
0.035 ms + 0.567 ms +
) K ( ) K ( )
*1 *1
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5