XW2Z-070T-1 Omron, XW2Z-070T-1 Datasheet - Page 146

• Manufacturer Part Number: XW2Z-070T-1
• Description: Special Nissan
• Manufacturer: Omron
• Series: XW2Zr
• Type: DB09r

Specifications of XW2Z-070T-1

• 1st Connector: Plug, Male Pins
• 2nd Connector: Plug, Male Pins
• Number Of Positions: 9
• Length: 2.3' (701.0mm)
• Color: Beige, Individual (Round)
• Usage: Communication
• Contact Finish: Gold
• Contact Finish Thickness: 15µin (0.38µm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2Z070T1

One-to-one PC Link I/O Response Time
Minimum I/O Response
Time
Maximum I/O Response
Time
Master
Slave
CPU
processing
CPU
processing
Input
point
Input
bit
Output
point
1,2,3...
1,2,3...
Input ON delay (10 ms)
Master's cycle time (10 ms)
The following conditions are taken as examples for calculating the I/O
response times. In CPM2B-S PCs, LR area words LR 00 to LR 15 are used in
1:1 data links and the transmission time is fixed at 12 ms.
The CPM2B-S responds most quickly under the following circumstances:
1. The CPM2B-S receives an input signal just prior to the input refresh phase
2. The Master’s communications servicing occurs just as the Master-to-Slave
3. The Slave’s communications servicing occurs just after the transmission is
The minimum I/O response time = Input ON response time + Master’s cycle
time + Transmission time + Slave’s cycle time + Output ON response time
The CPM2B-S takes the longest to respond under the following circum-
stances:
1. The CPM2B-S receives an input signal just after the input refresh phase of
2. The Master’s communications servicing just misses the Master-to-Slave
3. The transmission is completed just after the Slave’s communications ser-
Min. I/O response time = 10+10+12+15+15 = 62 ms
Input ON delay:
Master cycle time:
Slave cycle time:
Output ON delay:
of the cycle.
transmission begins.
completed.
the cycle.
transmission.
vicing ends.
Program
execution
Transmission time (12 ms)
Master to
Slave
Slave's cycle time (15 ms)
10 ms (input time constant: default setting)
10 ms
15 ms
15 ms
Program
execution
Overseeing, communications
servicing, etc.
I/O refresh
Output ON
delay (15 ms)
Section 8-4
135