GE 90*-30 PLC Series - Page 235

9-14 Series 90-30 PLC Installation and Hardware Manual – August 2002 GFK-0356Q
9
CSE311 Catalog Number IC693CSE311
POWER
1
2
3
4
5
1
USER PROGRAM
PROGRAMMABLE
CONTROLLER
SYSTEM
PROM
PROGRAM
PROM
CAUTION
SUPPLY
AND REGISTER
VALUES MAY BE
LOST IF POWER
SUPPLY IS
REMOVED FOR
LONGER THAN
1 HOUR
CPU Type
State Logic 5-slot baseplate with embedded CPU
Total Baseplates per System

Load Required from Power Supply
40 milliamps from +5 VDC supply
Processor Type and Speed
8088, 0 MHz
Typical Scan Rate
8 milliseconds per K of logic (boolean contacts)
Serial Ports

Type of memory Storage
RAM, EPROM, EEPROM
Clock
Software
Program Memory
0K Bytes
Digital I/O (%I, %Q)
024
Tasks
256
Task Groups
6
States per task
254
I/O and Variable Names
3000
Analog Inputs and Outputs
28 (%AI), 64 (%AQ)
Internal Flags
500
%G
280
%T, %S, %M, %R
n/a
Integer Variables
250
Floating Point Variables
6
String Variables
8
Characters / String
80
Character Variables
64
Characters / Write
52
Serial Protocols
SNP, CCM
Tables
0
Table Memory (Bytes)
K
Timers
Unlimited
Timer Resolution
.0 seconds
Timer-Counters
00
Trace Size
00
PID Loops
20