Product data

PLC-5 Programmable
Controllers Comparison
Category Controller Catalog Number User Memory
Words, Max
Total I/O, Max Number of
Communication
Ports (mode)
Standard PLC-5/11 1785-L11B 8000 512 1 DH+ or Remote I/O
(Adapter or Scan)
PLC-5/20 1785-L20B 16,000 512 1 DH+ and 1 DH+ or
Remote I/O (Adapter or
Scan)
PLC-5/30 1785-L30B 32,000 1024 2 DH+ or Remote I/O
(Adapter or Scan)
PLC-5/40 1785-L40B 48,000 2048 4 DH+ or Remote I/O
(Adapter or Scan)
PLC-5/40L 1785-L40L 48,000 2048 2 DH+ or Remote I/O
(Adapter or Scan) and
1 Extended Local I/O
PLC-5/60 1785-L60B 64,000 3072 4 DH+ or Remote I/O
(Adapter or Scan)
PLC-5/60L 1785-L60L 64,000 3072 2 DH+ or Remote I/O
(Adapter or Scan) and
1 Extended Local I/O
PLC-5/80 1785-L80B 100,000 3072 4 DH+ or Remote I/O
(Adapter or Scan)
Standard with Protected
Memory
PLC-5/26 1785-L26B 16,000 512 1 DH+ and 1 DH+ or
Remote I/O (Adapter or
Scan)
PLC-5/46 1785-L46B 48,000 2048 4 DH+ or Remote I/O
(Adapter or Scan)
PLC-5/86 1785-L86B 100,000 3072 4 DH+ or Remote I/O
(Adapter or Scan)
ControlNet PLC-5/20C 1785-L20C15 16,000 512 1 ControlNet (Dual
Media) and 1 DH+
PLC-5/40C 1785-L40C15 48,000 2048 1 ControlNet (Dual
Media) and 2 DH+ or
Remote I/O (Adapter or
Scan)
PLC-5/80C 1785-L80C15 100,000 3072 1 ControlNet (Dual
Media) and 2 DH+ or
Remote I/O (Adapter or
Scan)
ControlNet with
Protected Memory
PLC-5/46C 1785-L46C15 48,000 2048 1 ControlNet (Dual
Media) and 2 DH+ or
Remote I/O (Adapter or
Scan)
Ethernet PLC-5/20E 1785-L20E 16,000 512 1 Ethernet, 1 DH+ and
1 DH+ or Remote I/O
(Adapter or Scan)
PLC-5/40E 1785-L40E 48,000 2048 1 Ethernet, 2 DH+ or
Remote I/O (Adapter or
Scan)
PLC-5/80E 1785-L80E 100,000 3072 1 Ethernet, 2 DH+ or
Remote I/O (Adapter or
Scan)