Products
Home Products

Allen Bradley PLC

Allen Bradley 1756-L71S GuardLogix Processor

Allen Bradley 1756-L71S GuardLogix Processor

Allen Bradley ControlLogix GuardLogix Processor Ser B 1756-L71S

  • brand:

    Allen Bradley
  • item no:

    1756-L71S
  • payment:

    T/T, Western Union, Credit Card
  • product origin:

    USA
  • good stock:

    6.0
  • shipping port:

    Dammam
  • lead time:

    1-3 Days
  • condition:

    Brand New And Original
  • warranty:

    12 Months
  • certificate:

    COO
  • description:

    GuardLogix Controller
  • product type:

    ControlLogix

Allen Bradley 1756-L71S Controller


About 1756-L71S


The 1756-L71S controller has 2MB of user memory, 1MB Safety Memory, and 0.98MB of I/O memory. It can support 128,000 digital I/O and 4000 Analog I/O. It draws a current of 5mA at 1.2V DC and 800mA at 5.1V DC. Its power dissipation is 2.5W and its thermal dissipation is 8.5 BTU/hr. It weighs 0.55lbs and has an isolation voltage of 30V (continuous) for basic insulation. It can be installed in any slot in a ControlLogix 1756 Chassis. For safe communication, it uses ControlNet, DeviceNet, or EtherNet/IP networks. It is programmed using RSLogix 5000 software with relay ladder logic for safety tasks.


The 1756-L71S controller can control or monitor I/O over the backplane or through I/O links. For controller diagnostics, it has a front display that provides runtime information. It functions using the 1756-ESMCAP and the 1756-ESMCAPK Energy Storage Module, which means that lithium batteries are not needed. A 1 GB (1784-SD1) Secure Digital card comes pre-installed as an optional non-volatile storage which can be expanded up to 2 GB (1784-SD2).


Allen Bradley In Stock


1756-IM16I
1756-OW16I
1749-IE12
1794-OE12
1747-L531
1756-DNB
1756-OF8
1746-NI16I
1746-IB16
1746-IB32

You May Be Interested In


SiemensTriconexICS Triplex
6ES7331-1KF02-0AB03503ET8312
6ES7331-7SF00-0AB03625T3481
6EP1961-3BA214351BT3511
6DD1842-0AA03604ET3310
6DD1688-0AE23721T3401
6DD1688-0AD03700AT3420A
6DD1600-0AJ04329T3401
6DD1662-0AC03008T3481
6DD1611-0AF04119AT3310


Allen Bradley 1756-L71S





Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

related products
AB 1756-IT6I Analog Input Module
AB 1756-IT6I Analog Input Module

AB 1756-IT6I Analog Input Module

AB 1746-NR4 RTD / Resistance Input Module
AB 1746-NR4 RTD / Resistance Input Module

AB 1746-NR4 RTD / Resistance Input Module

AB 1746-NI4 Analog Input Module
AB 1746-NI4 Analog Input Module

AB 1746-NI4 Analog Input Module

AB 1756-DNB Output Module
AB 1756-DNB Output Module

AB 1756-DNB Output Module

Output Module 20-HIM-A3 AB
Output Module 20-HIM-A3 AB

Output Module 20-HIM-A3 AB

Allen Bradley 1756-BA2 PLC Battery Replacement
Allen Bradley 1756-BA2 PLC Battery Replacement

Allen Bradley 1756-BA2 PLC Battery Replacement

1764-LRP Allen-Bradley MicroLogix 1500
1764-LRP Allen-Bradley MicroLogix 1500

1764-LRP Allen-Bradley MicroLogix 1500

AB 1756-TBSH RTD / Resistance Input Module
AB 1756-TBSH RTD / Resistance Input Module

AB 1756-TBSH RTD / Resistance Input Module

AB 1746-OX8 Output Module
AB 1746-OX8 Output Module

AB 1746-OX8 Output Module

AB 1746-NO4 Analog Output Module
AB 1746-NO4 Analog Output Module

AB 1746-NO4 Analog Output Module

AB 1756-PH75 Input Module
AB 1756-PH75 Input Module

AB 1756-PH75 Input Module

AB 1756-RM2 Output Module
AB 1756-RM2 Output Module

AB 1756-RM2 Output Module

Basic Module 1756-PA75R AB
Basic Module 1756-PA75R AB

Basic Module 1756-PA75R AB

Input Module 1756-CNBR AB
Input Module 1756-CNBR AB

Input Module 1756-CNBR AB

AB 1756-ENBT Output Module
AB 1756-ENBT Output Module

AB 1756-ENBT Output Module

AB 1756-CNB Analog Input Module
AB 1756-CNB Analog Input Module

AB 1756-CNB Analog Input Module

AB 1756-TBS6H Analog Output Module
AB 1756-TBS6H Analog Output Module

AB 1756-TBS6H Analog Output Module

AB 1756-OW16I Basic Module
AB 1756-OW16I Basic Module

AB 1756-OW16I Basic Module

AB 1756-TBCH RTD / Resistance Input Module
AB 1756-TBCH RTD / Resistance Input Module

AB 1756-TBCH RTD / Resistance Input Module

AB 1756-IB16I Analog Output Module
AB 1756-IB16I Analog Output Module

AB 1756-IB16I Analog Output Module

AB 1756-IT6I Analog Input Module
AB 1756-IT6I Analog Input Module

AB 1756-IT6I Analog Input Module

AB 1746-NR4 RTD / Resistance Input Module
AB 1746-NR4 RTD / Resistance Input Module

AB 1746-NR4 RTD / Resistance Input Module

AB 1746-NI4 Analog Input Module
AB 1746-NI4 Analog Input Module

AB 1746-NI4 Analog Input Module

AB 1756-DNB Output Module
AB 1756-DNB Output Module

AB 1756-DNB Output Module

Output Module 20-HIM-A3 AB
Output Module 20-HIM-A3 AB

Output Module 20-HIM-A3 AB

Allen Bradley 1756-BA2 PLC Battery Replacement
Allen Bradley 1756-BA2 PLC Battery Replacement

Allen Bradley 1756-BA2 PLC Battery Replacement

1764-LRP Allen-Bradley MicroLogix 1500
1764-LRP Allen-Bradley MicroLogix 1500

1764-LRP Allen-Bradley MicroLogix 1500

AB 1756-TBSH RTD / Resistance Input Module
AB 1756-TBSH RTD / Resistance Input Module

AB 1756-TBSH RTD / Resistance Input Module

AB 1746-OX8 Output Module
AB 1746-OX8 Output Module

AB 1746-OX8 Output Module

AB 1746-NO4 Analog Output Module
AB 1746-NO4 Analog Output Module

AB 1746-NO4 Analog Output Module

Siemens PLC
Emerson Module
Hima DCS Modules
Allen Bradley PLC
Bently Nevada PLC
ABB PLC
Phoenix PLC
Honeywell DCS
GE Fanuc PLC
Foxboro Module
Yokogawa Electric
Ovation DCS
Schneider PLC
Siemens PLC
Emerson Module
Hima DCS Modules
Allen Bradley PLC
Bently Nevada PLC
ABB PLC
Phoenix PLC
Honeywell DCS
GE Fanuc PLC
Foxboro Module
Yokogawa Electric
Ovation DCS
Schneider PLC
Siemens PLC

© Copyright: 2025 Jak PLC All Rights Reserved.

Jak PLC is not owner of the brands/manufacturers featured on this website. Brand names and trademarks featured are the property of their respective 

top

Leave A Message

Leave A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.