GE 90-30 PLC Series Installation And Hardware Manual page 142

CPU331
CPU Type
Total Baseplates per System
Load Required from Power Supply
Processor Speed
Processor Type
Operating Temperature
Typical Scan Rate
User Program Memory (maximum)
Discrete Input Points - %I
Discrete Output Points - %Q
Discrete Global Memory - %G
Internal Coils - %M
Output (Temporary) Coils - %T
System Status References - %S
Register Memory - %R
Analog Inputs - %AI
Analog Outputs - %AQ
System Registers
(for reference table viewing
only; cannot be referenced in user logic program)
Timers/Counters
Shift Registers
Built-in Ports
Communications
Override
Battery Backed Clock
Interrupts
Type of Memory Storage
PCM/CCM Compatibility
GFK-0356Q Chapter 5 CPUs
Catalog Number IC693CPU331
Single slot CPU module
5 (1 CPU baseplate + 4 expansion and/or remote)
350 milliamps from +5 VDC supply
10 MegaHertz
80188
0 to 60 degrees C (32 to 140 degrees F) ambient
0.4 milliseconds per 1K of logic (boolean contacts)
16K Bytes
512
512
1280 bits
1024 bits
256 bits
128 bits (%S, %SA, %SB, %SC - 32 bits each)
2048 words
128 words
64 words
16 words (%SR)
680
yes
1 (uses connector on PLC power supply). Supports
SNP/SNP-X slave protocols. Requires CMM module
for SNP/SNP-X master, CCM, or RTU slave support;
PCM module for RTU master support.
LAN - Supports multidrop. Also supports Ethernet,
FIP, Profibus, GBC, GCM, GCM+ option modules.
yes
yes
no
RAM and optional EPROM or EEPROM
Yes
5
5-31