Omron CQM1H - PROGRAM User Manual

428
Advanced I/O Instructions Section 5-31
R and R+1 are not in the same data area. (When the CQM1H is set to
receive 8-digit data.)
SR 25410: ON while DSW(87) is being executed.
Hardware Connect the digital switch and the Input and Output Units as shown in the dia-
gram below. In the diagram, an 8-digit input is shown. When using a 4-digit
input, connect D0 through D3 from the digital switch to input points 0 through
3. In either case, output point 5 will be turned ON when one round of data is
read, but there is no need to connect output point 5 unless required for the
application.
1
3
5
7
9
11
13
15
COM
0
2
4
6
8
10
12
14
COM
ID212
1
3
5
7
9
11
13
15
COM
0
2
4
6
8
10
12
14
COM
OD212
D
0
D
1
D
2
D
3
D
0
D
1
D
2
D
3
CS
0
CS
1
CS
2
CS
3
RD
Interface
A7E data line
leftmost digits
To A7E chip selection
To A7E RD terminal
Leftmost digits
A7E
Rightmost digits
A7E data line rightmost digits
Input Unit
Output Unit
Note An interface to convert signals from 5 V to 24 V is
required to connect an A7E digital switch.
D
0
D
1
D
2
D
3
D
0
D
1
D
2
D
3
CS
0
CS
1
CS
2
CS
3
RD

Omron CQM1H - PROGRAM Specifications

General

I/O Capacity	Up to 512 points
Power Supply	100 to 240 VAC, 50/60 Hz or 24 VDC (depending on model)
Instruction Set	Basic and advanced instructions
Operating Temperature	0 to 55°C
Program Capacity	7.2K to 15.2K steps
Communication Ports	RS-232C
Expansion Slots	Up to 3 expansion units
Type	Programmable Logic Controller (PLC)
CPU Type	RISC
Program Memory	7.2K to 15.2K steps
I/O Points	512 max
Expansion Capability	Up to 3 expansion units
Data Memory	RAM (battery backup)