CQM1H-CTB41 Omron, CQM1H-CTB41 Datasheet - Page 15

• Manufacturer Part Number: CQM1H-CTB41
• Description: HS CTR INPUT,4 INPUT
• Manufacturer: Omron

Specifications of CQM1H-CTB41

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

Memory Cassettes
An optional Memory Cassette can be used to store the user program, PLC setup, and other data in ROM so that vital data will not be lost
in the event of battery expiration or careless programming/monitoring operations.
If the PLC’s settings need to be changed to execute another process, the entire software setup and user program can be changed just by
exchanging the Memory Cassette and rebooting the PLC.
J SPECIFICATIONS
EPROM Chips
The following EPROM chips (sold separately) are required for EPROM Memory Cassettes.
The chip is mounted in the I/O socket on the Memory Cassette.
EEPROM:
CQM1-ME04K
CQM1-ME04R
CQM1-ME08K
CQM1-ME08R
Memory
EEPROM
EPROM
Flash
Memory Cassette
(EEPROM or flash memory)
Model
ROM-ID-B
ROM-JD-B
ROM-KD-B
A--166
Programmable Controller
Model
CQM1-ME04K
CQM1-ME04R
CQM1-ME08K
CQM1-ME08R
CQM1-MP08K
CQM1-MP08R
CQM1H-ME16K
CQM1H-ME16R
ROM version
27128 or equivalent
27256 or equivalent
27512 or equivalent
Specifications
4 kwords without clock
4 kwords with clock
8 kwords without clock
8 kwords with clock
Without clock (see below)
With clock (see below)
16 kwords without clock
16 kwords with clock
Mounted from the front of the CPU and used to store and read the user’s program,
DM (read-only DM and PLC Setup), and expansion instruction information as one block.
It is possible to set the CPU so that data stored in the Memory Cassette (user’s
program, DM, expansion instruction information) is automatically sent to the CPU
(auto-boot) at startup. Transfer and comparison of data between the CPU and Memory
Cassette are possible using AR area control bits.
CQM1H
Capacity
8 kwords
16 kwords
32 kwords
Flash Memory:
CQM1H-ME16K
CQM1H-ME16R
Access speed
150 ns
150 ns
150 ns
EPROM:
CQM1-MP08K
CQM1-MP08R