Omron CQM1H - PROGRAM User Manual

143
Serial Communications Board Section 2-6
2-6-4 System Configuration
The following serial communications modes are supported by the Serial Com-
munications Board: Host Link (SYSMAC WAY), protocol macro, no-protocol,
1:1 Data Links, 1:N-mode NT Link, and 1:1-mode NT Link modes. The
devices shown in the following diagram can be connected.
Note The 1:1-mode NT Link and 1:N-mode NT Link communications modes use
different protocols that are not compatible with each other.
Note An NT-AL001-E Converting Link Adapter can be used to convert between RS-
232C and RS-422A/485. This Link Adapter requires a 5-V power supply.
Power is provided by the RS-232C port on the Serial Communications Board
when the Link Adapter is connected to it, but must be provided separately
when connecting the Link Adapter to other devices.
General-purpose
external device
Programmable
Terminal (PT)
Programming
Device
(excluding
Programming
Console)
Host computer
Serial Communications Board
CQM1H-series CPU Unit
C-series PC
RS-232C
RS-422A/485
Protocol macros
No-protocol
NT Link
1:1
Data Link
Host Link Host Link
General-purpose
external device
Programmable
Terminal (PT)
Programming
Device
(excluding
Programming
Console)
Host computer
C-series PC
Protocol macros
No-protocol
NT Link
1:1
Data Link
Host Link
Host Link

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)