GFK-0356Q
Chapter 5 CPUs
5-39
5
CPU364
Catalog Number IC693CPU364
CPU Type
Single slot CPU module with embedded Ethernet Interface
Total Baseplates per System
8 (CPU bas 7 expansion and/or remote)
Load Required from Power Supply 1.51 Amps from +5 VDC supply
Processor Speed
25 MegaHertz
Processor Type
80386EX
Ethernet fuse, replaceable
2.69x2.69x6.1 mm, 125V, 1A, slow acting
Operating temperature
0 to 60 degrees C (32 to 140 degrees F) ambient
Typical Scan Rate
0.22 milliseconds per 1K of logic (boolean contacts)
User Memory (total)
240K Bytes. Note: Actual size of available user program memory
depends on the amounts configured for %R, %AI, and %AQ
configurable word memory types (see below).
Discrete Input Points - %I
2,048
Discrete Output Points - %Q
2,048
Discrete Global Memory - %G
1,280 bits
Internal Coils - %M
4,096 bits
Output (Temporary) Coils - %T
256 bits
System Status References - %S
128 bits (%S, %SA, %SB, %SC - 32 bits each)
Register Memory - %R
Configurable in 128 word increments from 128 to 16,384 words
with Logicmaster and from 128 to 32,640 words with Control
version 2.2.
Analog Inputs - %AI
Configurable in 128 word increments from 128 to 16,384 words
with Logicmaster and from 128 to 32,640 words with Control
version 2.2.
Analog Outputs - %AQ
Configurable in 128 word increments from 128 to 16,384 words
with Logicmaster and from 128 to 32,640 words with Control
version 2.2.
System Registers (
for reference table
viewing only; cannot be referenced in logic
program)
28 words (%SR)
Timers/Counters
>2,000
Shift Registers
Yes
Built-in Serial Ports
1 (uses connector on PLC Power Supply). Supports SNP/SNPX
slave. Requires CMM module for SNP/SNP-X master, RTU slave,
or CCM; PCM module for RTU master support.
Communications
Ethernet (
internal
)
- AAUI or 10BASE-T. AAUI requires
external transceiver. 10BASE-T is direct.
Ethernet
(additional) - Supports Ethernet option modules.
LAN
-Requires option modules for Genius, Profibus, FIP.
Override
Yes
Battery Backed Clock
Yes
Interrupt Support
Supports the periodic subroutine feature.
Type of Memory Storage
RAM and Flash
PCM/CCM Compatibility
Yes
Floating Point Math Support
Yes, firmware-based.
CPU 364
SNP
RS_232
PORT 1
AAUI
EOK
LAN
FRAME
STAT
ETHERNET
RESTART
10BASE T
ON
OFF
Note:
On some early modules, the LED labeled “PS PORT” may say “SNP” instead; otherwise,
the modules are identical.