Mitsubishi A2SHCPU (S1) User Manual

7 - 1
7. MEMORY CASSETTE AND BATTERY
7 MEMORY CASSETTE AND BATTERY
7.1 Memory Cassette
This section explains the specifications of the memory cassette, the handling precautions
and the installation and removal procedures.
7.1.1 Specifications
The specifications of the memory cassette are shown in Table 7.1 and Table 7.2.
Table 7.1 Memory cassette specifications (A1SJHCPU(S8)/A1SHCPU)
Item
Model Name
A1SNMCA-2KE
*
A1SNMCA-8KE A1SNMCA-8KP
Memory specification
E
2
PROM
EP-ROM
Memory capacity
8k bytes
(Max. 2k steps)
32k bytes
(Max. 8k steps)
32k bytes
(Max. 8k steps)
Maximum number of
writes for E
2
PROM
10,000 times 100,000 times
–
External dimensions
15mm (0.59inch) 69.6mm (2.74inch) 40.5mm (1.59inch)
Weight 0.03kg
Table 7.2 Memory cassette specifications (A2SHCPU(S1))
Item
Model Name
A2SNMCA-30KE
Memory specification
E
2
PROM
Memory capacity
64k bytes
A2SHCPU : (Max. 14 k steps)
A2SHCPU-S1 : (Max. 30 k steps)
Maximum number of
writes for E
2
PROM
100,000 times
External dimensions
15mm (0.59inch) 69.6mm (2.74inch) 40.5mm (1.59inch)
Weight 0.03kg
POINT
* When writing a program to the A1SNMCA-2KE, set the parameter for main
sequence program capacity to 2k steps or less.
If the program is written with setting the main sequence program capacity to
3k steps or more, it cannot properly work.
Comparing between the AnSHCPU and a peripheral device will result in a
mismatch.

Mitsubishi A2SHCPU (S1) Specifications

General

Brand	Mitsubishi
Model	A2SHCPU (S1)
Category	Controller
Language	English