OPERATION MANUAL CompoBus/S

Sensor Amplifier Terminals Section 5-11
Allocation to Master CPU
Unit
program to read the data twice consecutively on the input side and treat
the data as valid data only if the same data is read both times.
2. Output bits allocated to the I/O Link Unit for CPM2C but not used for data
output can be used as work bits.
3. Allocated input bits cannot be used as work bits regardless of the input bits
are used for data input or not.
The 8 input and 8 output points allocated to the I/O memory of the CPM2C
CPU Unit will be allocated in the Special I/O Unit data area of the Master CPU
Unit according to the node number. Both 8 input and 8 output points use the
same node number. For example, if the range of node numbers IN0 to IN7
and OUT0 to OUT7 is set, and node number 0 is used, data will be input from
bits 00 to 07 of word n (Output Slave 0) and output to bits 00 to 07 of word n +
4 (Input Slave 0).
Note Input word bits 08 and 09 of the CPM2C CPU Unit are used by the I/O Link
Unit for CPM2C. As an Output Slave of the Master CPU Unit, only 8 points are
allocated.
5-11 Sensor Amplifier Terminals
5-11-1 SRT1-T@D04S Sensor Amplifier Terminals
Combinations
CPU Unit
Because node number is 0*
I/O Memory
Output
IR 2000 (n)
Input
IR 2004
(n+4)
8 points
8 points
*: For node numbers IN0 to IN7/OUT0 to OUT7
Sensor Amplifier Communications Terminals
4 input points
(1 channel × 4 units)
4 input points
(4 channels × 1 unit)
Master PLC (CS Series)
CompoBus/S
Master Unit No. 0
Output Slave 0
Input Slave 0
CompoBus/S Network
Node number is 0 CPM2C
I/O Link Unit for
CPM2C I/O Link
Unit
Connector Units (1 Channel Input)
Sensor Amplifier Expansion Terminals Connecting Unit (4 Channels Input)
Input
4 input points
(1 channel × 4 units)
4 input points
(4 channels × 1 unit)
Input Model
SRT1-TID04S
SRT1-TKD04S
Model
SRT1-XID04S
SRT1-XKD04S
20-point I/O CPU Unit
I/O Memory
8 points
8 points
Input
IR 001
Output
IR 011
Input Specifications Model
E3X-N Connector General-purpose,
1 channel
Terminal Block Unit
Multi-function,
1 channel
1 input point
Input
Specifications
E3X-N Connector Multi-function,
1 channel
E3X-NT16
E3X-NT26
E39-JID01
Model
E3X-NM16
335