Allen-Bradley MicroLogix 1200 User Manual

Publication 1762-UM001D-EN-P - March 2004
F-4 System Loading and Heat Dissipation
Current Loading
Table F.5 Calculating the Current for MicroLogix Accessories
Catalog Number Device Current Requirements Calculated Current
at 5V dc (mA) at 24V dc (mA) at 5V dc (mA) at 24V dc (mA)
1761-NET-AIC
(1)
when powered by the base unit
communications port, selector switch in the up position
0 120
Subtotal 1:
(1) This is an optional accessory. Current is consumed only if the accessory is installed.
Table F.6 Calculating the Current for Expansion I/O
Catalog Number
(1)
nABn x An x B
Number of
Modules
Device Current Requirements Calculated Current
at 5V dc (mA) at 24V dc (mA) at 5V dc (mA) at 24V dc (mA)
1762-IA8 50 0
1762-IF4 40 50
1762-IF2OF2 40 105
1762-IQ8 50 0
1762-IQ16 60 0
1762-IR4 40 50
1762-IT4 40 50
1762-OA8 115 0
1762-OB8 115 0
1762-OB16 175 0
1762-OF4 40 165
1762-OW8 80 90
1762-OW16 120 140
1762-OX6I 110 110
Total Modules (6 maximum): Subtotal 2:
(1) Refer to your expansion I/O Installation Instructions for Current Requirements not listed in this table.

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)