5-28 Series 90-30 PLC Installation and Hardware Manual
–
August 2002 GFK-0356Q
5
CPU311
Catalog Number IC693CPU311
POWER
1
23 45
1
BASE 5-SLOT
USER PROGRAM
PROGRAMMABLE
CONTROLLER
SYSTEM
PROM
PROGRAM
PROM
CAUTION
SUPPLY
AND REGISTER
VALUES MAY BE
LOST IF POWER
SUPPLY IS
REMOVED FOR
LONGER THAN
i HOUR
WITH CPU
CPU Type 5-slot baseplate with embedded CPU
Total Baseplates per System 1
Load Required from Power Supply 410 milliamps from +5 VDC supply
Processor Speed 10 MegaHertz
Processor Type 80188
Operating Temperature 0 to 60 degrees C (32 to 140 degrees F) ambient
Typical Scan Rate 18 milliseconds per 1K of logic (boolean contacts)
User Program Memory (maximum) 6K Bytes
Discrete Input Points - %I 160 (maximum - combined inputs + outputs)
Discrete Output Points - %Q 160 (maximum - combined outputs + inputs)
Discrete Global Memory - %G 1280 bits
Internal Coils - %M 1024 bits
Output (Temporary) Coils - %T 256 bits
System Status References - %S 128 bits (%S, %SA, %SB, %SC - 32 bits each)
Register Memory - %R 512 words
Analog Inputs - %AI 64 words
Analog Outputs - %AQ 32 words
System Registers (
for reference table viewing
only; cannot be referenced in user logic program)
16 words (%SR)
Timers/Counters 170
Shift Registers yes
Built-in Serial Ports 1 (uses connector on PLC power supply). Supports SNP slave
and SNP-X slave protocols.
Communications
LAN
- Supports multidrop. Also supports Ethernet, FIP,
Profibus, GBC, GCM, GCM+ option modules.
Override no
Battery Backed Clock no
Interrupts no
Type of Memory Storage RAM and optional EPROM or EEPROM
PCM/CCM Compatibility no