Rack Components
Section 2-3
Pin
Function
3
Set this pin to ON when using the host link interface with a PT using NT Link communications. Set this pin to
OFF when using the host link interface for host link communications.
1 and 2 These pins set the baud rate of the peripheral device connector. Set the rate to 50,000 bps when connecting
the interface to the GPC or Programming Console. Set the rate to
Pin 1 Pin 2
Baud rate
50,000 bps
19,200 bps
9,600 bps
4,800 bps
9,600 bps when connecting to a personal computer running CVSS.
0
1
0
1
0
0
1
1
Memory Cards
Memory Cards can be used to store data or programs as files to expand the
memory storing capacity of the PC. Memory Cards fit into the slot located on the
lower left side of the CPU. Memory Cards are not provided with the PC and must
be ordered separately and installed in the CPU. There are three types of
Memory Cards that can be used for the CV-series PCs: RAM, EEPROM, or
EPROM.
Memory type
Model
Capacity
64K bytes
Remarks
RAM
HMC-ES641
HMC-ES151
HMC-ES251
HMC-ES551
HMC-EE641
HMC-EE151
HMC-EP551
HMC-EP161
---
128K bytes
256K bytes
512K bytes
64K bytes
128K bytes
512K bytes
1M bytes
CV500-MCWjj Memory Card Writer or Peripheral Device
EEPROM
EPROM
required
CV500-MCWjj Memory Card Writer or Peripheral Device
required
For CPU Units with a lot number that contains the last-digit suffix of “6” (jjj6)
or higher, the following products are available on the market and can be used as
Memory Cards provided that they be used in the same manner as for the con
-
ventional Memory Cards.
• A 64K-byte, 128K-byte, 256K-byte, 512K-byte, 1M-byte, or 2M-byte RAM
that conforms to JEIDA4.0. The 2M-byte RAM is not applicable to the
CV500-MCW01 Memory Card Writer.
28
OMRON [ OMRON ELECTRONICS LLC ]
