Allen-Bradley MicroLogix 1200 Reference Manual

Publication 1762-RM001C-EN-P
21-8 Communications Instructions
Example 3 - Local DF1 Half-Duplex Network
Rockwell Software RSLinx 2.0 (or
higher), SLC 5/03, SLC 5/04, and
SLC 5/05, or PLC-5 processors
configured for DF1 Half-Duplex
Master.
RS-232
(DF1 Half-Duplex Protocol)
MicroLogix
1500 (Slave)
SLC 5/04 (Slave)
MicroLogix
1000 (Slave)
SLC 5/03 with 1747-KE
Interface Module (Slave)
MicroLogix
1200 (Slave)
Modem
NOTE
It is recommended that isolation (1761-NET-AIC) be
provided between the controller and the modem.

Allen-Bradley MicroLogix 1200 Specifications

General

Series	MicroLogix 1200
Type	Programmable Logic Controller (PLC)
Mounting	DIN rail or panel mount
Programming Language	Ladder Logic
Programming Software	RSLogix 500
I/O Points	Up to 40
Communication Ports	RS-232, RS-485
Memory	6 KB user memory
Power Supply	24V DC or 120/240V AC
Expansion	Supports expansion I/O modules
Operating Temperature	0°C to 55°C (32°F to 131°F)
Dimensions	90 mm x 110 mm
Weight	0.5 kg (1.1 lbs)