Allen-Bradley PLC-5 User Manual page 271

Controller/ Maximum
Cat. No. User Memory
Words
PLC-5/60 (2)
64 K
(1785-L60B)
PLC-5/60L
2
64 K
(1785-L60L)
PLC-5/80 (3)
100 K
(1785-L80B)
PLC-5/86
(1785-L86B)
PLC-5/80E
3
100 K
(1785-L80E)
1
The PLC-5/40, -5/40E, -5/40L controllers have a limit of 32K words per data table file.
2
The PLC-5/60 and -5/60L controllers have a limit of 56K words per program file and 32K words per data table file.
3
The PLC-5/80, -5/80E controllers have 64K words of total data table space with a limit of 56K words per program file and 32K words per data table file.
(1)
(2)
(3)
Total I/O Maximum Types of Communication Ports
(Any Mix)
3072 (any mix) or 4 DH+/Remote I/O (Adapter or
Scanner)
3072 in + 3072 out
(complementary) 1 serial port, configurable for
RS-232 and 423 and RS-422A
compatible
3072 (any mix) or 2 DH+/Remote I/O (Adapter or
Scanner)
3072 in + 3072 out
(complementary) 1 serial port, configurable for
RS-232 and 423 and RS-422A
compatible
1 Extended Local I/O
3072 (any mix) or 4 DH+/Remote I/O (Adapter or
Scanner)
3072 in + 3072 out
(complementary) 1 serial port, configurable for
RS-232 and 423 and RS-422A
compatible
3072 (any mix) or 2 DH+/Remote I/O (Adapter or
Scanner)
3072 in + 3072 out
(complementary) 1 serial port, configurable for
RS-232 and 423 and RS-422A
compatible
1 channel Ethernet only
System Specifications
Maximum Maximum Number of I/O
Number of Chassis
I/O Racks
(Rack
Addresses)
24 (0-27) 93 0
24 (0-27) 81 16
24 (0-27) 93 0
24 (0-27) 65 0
Publication 1785-UM012D-EN-P - July 2005
A-3
92
64
92
64