R88A-CAU015S Omron, R88A-CAU015S Datasheet - Page 298

• Manufacturer Part Number: R88A-CAU015S
• Description: POWER CABLE 15M
• Manufacturer: Omron

Specifications of R88A-CAU015S

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

CompoBus/S Specifications
Note Only the high-speed communications mode is available with the FND-X.
j Maximum Cable Length
The “main line length” indicates the sum of the cable lengths between the Master Unit and the terminat-
ing resistance connected to the farthest terminal from the main line. The “branch line length” indicates
the length of any cable that branches off from the main line. The “total branch line length” indicates the
sum of all the branch lines connected to the main line.
The main line length, branch line length, and total branch line length depend on the type of cable used
and the number of Slaves connected, as shown in the following table.
Note 1. If no more than 16 Slaves are connected, the main line can be extended to a maximum of 100
Note 2. Use either VCTF cable or special flat cable, and do not mix them.
Maximum number
of I/O Points, maxi-
of I/O Points, maxi
mum number of
connected Slaves,
communications
communications
cycle time
cycle time
VCTF cable
Special flat cable
Item
Cable type
Total branch line length = L
meters and the total branch line length to a maximum of 50 meters, just as with VCTF cable.
Branch line length
Master
When a C200HW-SRM21 or SRM1-C01/02 Master Unit is Used (for C200HX/HG/HE,
C200HS)
When a CQM1 Master Unit is Used (For CQM1)
*The 4-point mode cannot be used when an FND-X Position Driver is connected.
Slave Slave
100 m max.
30 m max. (See note 1.)
Main line length
1
+ L
2
Slave Slave
+ L
3
+ L
Max. number of I/O
points
IN: 64; OUT: 64
IN: 128; OUT: 128
Max. I/O points
IN: 64; OUT: 64
IN: 32; OUT: 32
IN: 16; OUT: 16
Main line length
4
+ L
5
Slave Slave
3 m max.
3 m max.
Specifications
Branch line length
Maximum number
of Slaves
IN:8; OUT: 8
IN: 16; OUT: 16
Maximum number
of Slaves
IN:8; OUT: 8
(in 8-pt. mode)
IN: 16; OUT: 16
(in 4-pt. mode)
IN:4; OUT: 4
(in 8-pt. mode)
IN:8; OUT: 8
(in 4-pt. mode)
IN:2; OUT: 2
(in 8-pt. mode)
IN:4; OUT: 4
(in 4-pt. mode)
Slave
Slave
50 m max.
30 m max. (See note 1.)
Total branch length
Terminating
resistance
Communications
cycle time
0.5 ms
0.8 ms
Communications
cycle time
0.5 ms
Cannot be used.*
0.5 ms
Cannot be used.*
0.5 ms
Cannot be used.*
Chapter 6
6-5