766-L32BXBA PLC 24VDC MicroLogix 1400 Controller

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

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♣ 

Serial Protocols

DF1 full-duplex
DF1 half-duplex master/slave
DF1 radio modem
DH-485
Modbus RTU master/slave
ASCII
DNP3 slave

Ethernet Port

(1) 10/100 EtherNet/IP port

Ethernet Protocols

EtherNet/IP messaging only
Modbus TCP/IP
DNP3 Over IP

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.