Allen Bradley CompactLogix 5370 L1 Controller: 1769-L16ER-BB1B

Allen Bradley CompactLogix 5370 L1 Controller: 1769-L16ER-BB1B

In stock. Usually ships in 5 - 7 working days.
Part Number:1769-L16ER-BB1B
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Part Number : 1769-L16ER-BB1B

Model1769-L16ER-BB1B
User memory
384 KB
Optional nonvolatile memory

1784-SD1 card with 1 Gb of available memory (shipped with controller)
1784-SD2 card with 2 Gb of available memory (available for separate ordering)
Number of local expansion modules, max¹Six 1734 POINT I/O modules
Number of I/O module banks, maxN/A

Current draw @ 5V DC, controller power

1 A
Current draw @ 24V DC, controller powerN/A

Current draw @ 24V DC, field power, max


3 A - Combined total for all devices that draw current from field power connections
Input: 5 mA
Output: 500 mA
Power dissipation, max11.5 W
Isolation voltage

50V (continuous), Basic Insulation Type
Tested at 500V AC for 60 a, System to Field
Short circuit protection, field powerInternal fuse, Non-replaceable
Recommended external short circuit protection, field powerUser-provided
4 5 A @ 3.15 5.5 A²t fuse

Weight, approx

0.66 kg (1.5 lb)
Module width

100.00 mm (3.94 in.)

Module locationDIN rail mount
Panel-mounting screw torqueN/A
Embedded power supply24V DC input, isolated
Power supply distance ratingN/A
Wire category²


1 - signal ports
1 - power ports
2 - communication ports
Wire type, Ethernet

RJ-45 connector according to IEC 60603-7, 2 or 4 pair Category 5e minimum cable according to TIA 568-B.1 or Category 5 cable according to ISO/IEC 24702
Wire type, power terminals and embedded I/O connectionsCopper
Wire size, power terminals³

0.051 3.31 mm² (30 12 AWG) solid or stranded copper wire rated at 75 °C (167 °F), or greater, 1.2 mm (3/64 in.) insulation, max. Each terminal accepts 1 or 2 wires.

Wire stripping length, power terminals³10 mm (0.39 in)
Screw torque, power terminals³0.5 0.6 N m (4.4 5.3 lb in)
Wire size, embedded I/O connections


0.205 1.31 mm² (24 16 AWG) solid or stranded copper wire rated at 75 °C (167 °F), or greater 1.2 mm (3/64 in.) insulation, max or 90 °C (194 °F)
Each terminal accepts only 1 wire
Wire stripping length, embedded I/O connections10 mm (0.39 in)
North American temperature codeT4A
IEC temperature codeT4
Enclosure type ratingNone (open-style)

(1) You can use up to the maximum number of local expansion modules with the CompactLogix 5370 L1 controllers that are listed as long as the total current drawn by the embedded I/O and 
      local expansion modules does not exceed both the available POINTBus backplane current of 1 A and the field power current of 3 A.
(2) Use this Conductor Category information for planning conductor routing.
(3) Regarding the CompactLogix 5370 L1 controllers, this specification applies to connecting wires to the power connector that is inserted in the controller.


  • Availability : In Stock
  • Estimated Lead Time : Usually Ships in 5 - 7 Working Days
  • Shipping Weight : 2 Kg
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