Catalogs > Automation Systems Catalog > Programmable Controllers > MicroLogix 1400 System > MicroLogix 1400 Controllers
MicroLogix 1400 Controllers
Specifications
General Specifications
| Specification | 1766 Controllers |
| Operating Temperature | -20…60 °C (-4…140 °F) |
| Nonoperating Temperature | -40…85 °C (-40…185 °F) |
| Relative Humidity | 5…95% noncondensing |
| Vibration | 3 g at 10... 500 Hz |
| Operating Shock | 30 g |
| Nonoperating Shock | Panel mount: 50 g DIN mount: 40 g |
| Certifications⋆ | UL Listed Industrial Control Equipment for use in Class 1, Division 2, Hazardous Locations, Groups A, B, C, D CE marked for all applicable directives C-Tick marked for all applicable acts |
| ⋆ When product is marked. See the Product Certification link at www.ab.com for declarations of Conformity, Certificates, and other certification details | |
MicroLogix 1400 Controllers
| MicroLogix 1400 Controllers with Digital I/O | MicroLogix 1400 Controllers with Digital and Analog I/O | |||||
| 1766-L32BWA | 1766-L32AWA | 1766-L32BXB | 1766-L32BWAA | 1766-L32AWAA | 1766-L32BXBA | |
| Line Voltage | 120/240V AC | 24V DC | 120/240V AC | 24V DC | ||
| Memory Size and Type | 20 kB battery-backed RAM: 10 kB user program 10 kB user data |
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| Data Elements | configurable, user-defined file structure, 10 KB max. data size | |||||
| Data Logging | 128 KB (without recipe), 64 KB recipe storage | |||||
| Battery Backup | Yes | |||||
| Number of Inputs | (12) Fast 24V DC (8) Normal 24V DC |
(20) 120V AC | (12) Fast 24V DC (8) Normal 24V DC |
(12) Fast 24V DC (8) Normal 24V DC (4) Analog Voltage Inputs |
(20) 120V AC (4) Analog Voltage Inputs |
(12) Fast 24V DC (8) Normal 24V DC (4) Analog Voltage Inputs |
| Number of Outputs | (12) Relay | (12) Relay | (6) Relay (3) Fast DC (3) Normal DC |
(12) Relay (2) Analog Voltage Outputs |
(12) Relay (2) Analog Voltage Outputs |
(6) Relay (3) Fast DC (3) Normal DC (2) Analog Voltage Outputs |
| Serial Port | (1) RS-232C/RS-485§ (1) RS-232C♣ |
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| Serial Protocols | DF1 full-duplex DF1 half-duplex master/slave DF1 radio modem DH-485 Modbus RTU master/slave ASCII DNP3 slave |
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| Ethernet Port | (1) 10/100 EtherNet/IP port | |||||
| Ethernet Protocols | EtherNet/IP messaging only Modbus TCP/IP DNP3 Over IP |
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| Trim Potentiometers | 2 digital | |||||
| High-Speed Inputs (Pulse Catch) | Up to 6 channels @ 100 kHz | — | Up to 6 channels @ 100 kHz | Up to 6 channels @ 100 kHz | — | Up to 6 channels @ 100 kHz |
| Real-time Clock | Yes, embedded | |||||
| PID | Yes (limited by loop and stack memory) | |||||
| Pulse Width Modulated | — | 3 channels @ 40 kHz | — | 3 channels @ 40 kHz | ||
| Pulse Train Outputs | — | 3 channels @ 100 kHz | — | 3 channels @ 100 kHz | ||
| Dual Axis Servo Control | — | Through embedded PTO | — | Through embedded PTO | ||
| Embedded LCD | Yes | |||||
| Floating Point Math | Yes | |||||
| Online Editing | Yes | |||||
| ⋆ Isolated RS-232C/RS-485 combo port. ‡ Nonisolated RS-232C with standard D-sub connector. |
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