DRT2-ID32BV-1 Omron, DRT2-ID32BV-1 Datasheet - Page 472

• Manufacturer Part Number: DRT2-ID32BV-1
• Description: 32 In Vert MIL Connector PNP
• Manufacturer: Omron

Specifications of DRT2-ID32BV-1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Input Slaves, Output
Slaves, or Mixed I/O
Slaves with More than 8
Bytes of I/O
Refresh Time
Master Unit for CV-series
PLCs
Master Unit for CS, CJ,
C200HX/HG/HE (-Z), and
C200HS PLCs
8-1-3
Remote I/O Communications Characteristics
More than One Master in Network
Note Refer to the PLC's Operation Manual for more details on the refresh time and
Note The number of words refreshed is the total number of words in the I/O Area
T
The number of output bytes (B
of input bytes (B
The refresh time is the time required for I/O data to be exchanged between
the PLC's CPU Unit and the DeviceNet Master Unit. The PLC's cycle time is
increased when a Master Unit is mounted, as shown below.
the PLC's cycle time.
The PLC's cycle time (CPU Bus Unit servicing) is increased by the amount
shown in the following table when a Master Unit is mounted to the PLC.
The PLC's cycle time (I/O refreshing) is increased by the amount shown in the
following table when a Master Unit is mounted to the PLC.
that are allocated to the Slaves, including any unused words between those
words actually used by the Slaves.
For example, if there are only two Input Slaves with node addresses 1 and 5,
the 5 input words for nodes 1 through 5 would be refreshed even though the
input words for nodes 2, 3, and 4 are unused.
If message communications are being performed, just add the number of
words used in message communications to the above number of words for
whenever messages are being processed.
The following equation shows the communications cycle time (T
there is more than one Master in the Network.
An example for two Master Units is shown here.
500 kbps
250 kbps
125 kbps
CPU Bus Unit servicing
I/O refreshing
RT
Baud rate
T
T
B
T
B
= T
-OH
BYTE-IN
BYTE-OUT
IN
OUT
:
OH
Process
Process
:
:
+ T
:
BYTE-IN
:
0.306 ms
0.542 ms
1.014 ms
IN
) for Output Slaves only is 0.
The overhead protocol
The input byte transmission time
The number of input bytes
The output byte transmission time
The number of output bytes
× B
T
DeviceNet Unit refreshing: 1.1 ms
DeviceNet Unit I/O refreshing:
Using Master Unit for CS, CJ, and C200HX/HG/HE (-Z)
PLCs
Using Master Unit for C200HS PLCs
OH
IN
1.72 + 0.022 × number of words (ms) (See note.)
2.27 + 0.077 × number of words (ms) (See note.)
+ T
OUT
BYTE-OUT
) for Input Slaves only is 0, and the number
0.040 ms
0.073 ms
0.139 ms
× B
T
Processing time
Processing time
BYTE-IN
OUT
[ms]
0.036 ms
0.069 ms
0.135 ms
T
Section 8-1
BYTE-OUT
RM
) when
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