Allen-Bradley MicroLogix 1400 User Manual

Publication 1766-RM001A-EN-P - October 2008
30 I/O Configuration
Input filtering is configured using RSLogix 500/RSLogix Micro
programming software. To configure the filters using RSLogix 500/
RSLogix Micro:
1. Open the Controller folder.
2. Open the I/O Configuration folder.
3. Open slot 0 (controller).
4. Select the Embedded I/O Configuration tab.
The input groups are pre-arranged. Select the filter time required for each
input group. Apply a unique input filter setting to each of the input
groups:
The minimum and maximum response times associated with each input
filter setting can be found in your controller’s User Manual
.
Analog Inputs
The MicroLogix 1400 -L32BWAA, -L32AWAA, and -L32BXBA support
4-channel, 12-bit resolution analog input with four 12-bit resolution
analog input channels. These channels are single-ended (unipolar) circuits
and accept 0…10V DC.
Input words 4…7 contain the value of analog inputs (Word 4: analog
input channel 0, Word 5: analog input channel 1, Word 6: analog input
channel 2, Word 7: analog input channel 3).
MicroLogix 1400 Input Groups
Controller MicroLogix 1400
Input Groups • 0 and 1
• 2 and 3
• 4 and 5
• 6 and 7
• 8 and 9
• 10 and 11
• 12 and 13
• 14 and 15
• 16…23
• 24 to xxxx (reserved)
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Allen-Bradley MicroLogix 1400 Specifications

General

Processor	32-bit
Expansion Modules	Up to 7 expansion I/O modules
Power Supply	24V DC or 120/240V AC
Programming Software	RSLogix 500
Communication Ports	Ethernet, RS-232/RS-485 combo port
Controller Type	Programmable Logic Controller (PLC)
Series	MicroLogix
Digital Outputs	12
Analog Inputs	6 (embedded)
Analog Outputs	2 (embedded)
High-Speed Counter	6 high-speed counters
Pulse Output	2 (embedded)
Ethernet Port	Yes