1756-L1 A-B Control Unit
Item NO.:
1756-L1Payment:
T/TProduct Origin:
USAColor:
NewLead Time:
IN STOCK1756-L1 A-B Control Unit
The Trip relay can be configured for Fail-Safe or Non-Fail-Safe operation by way of the Relay Behavior settings group discussed in Output Relay Behavior on page 92. The Trip relay output is a Form C contact consisting of a common terminal, a normally open (N.O.) terminal and a normally closed (N.C.) terminal. The terminals require different contact designations based on whether the Trip relay is configured for Fail-Safe or Non-Fail-Safe operation. The proper contact designations for Fail-Safe and Non-Fail-Safe configurations are identified in Figure 6. Be certain to apply the appropriate marking strip to the terminal plug corresponding to the configuration of the relay's trip output. The 825-P provides fail-safe and non-fail-safe trip modes (setting selectable) for the Trip and Aux (auxiliary) contacts. The following occurs in fail-safe mode: • The Trip relay coil is energized continuously. • When the 825-P generates a trip signal, the Trip relay coil is de-energized. • The Trip relay coil is also de-energized if the 825-P input power is removed or if the 825-P fails (self-test status is FAIL).
Figure 7 shows fail-safe and non-fail-safe wiring methods to control breakers and contactors. Keep in mind that the “Fail-Safe (Electrically Held)” and “Non-FailSafe” labels apply to the whole row that they are aligned with and not just to the single diagram that they are next to
The structure and details of the product：
Please make an inquiry for more models
AB 1756-LSP
AB 1756-LSP/B
AB 1756-M02AE
AB 1756-M02AS
AB 1756-M03SE
AB 1756-M08SE
AB 1756-M1
AB 1756-M16S
AB 1756-M16SE
AB 1756-N2
AB 1756-OA16
AB 1756-OA16I
AB 1756-OB16D
AB 1756-OB16E
AB 1756-OB16I
AB 1756-OB16I/A
AB 1756-OB16IEF
AB 1756-OB16IS
AB 1756-OB32
AB 1756-OB32/A
AB 1756-OB8
AB 1756-OF4
AB 1756-OF41794-ADN
AB 1756-OF6CI
AB 1756-OF6VI
AB 1756-OF8
AB 1756-OF8/A
AB 1756-OF81
AB 1756-OG16
AB 1756-OH8I
AB 1756-ON8
AB 1756-OV16E
AB 1756-OV32E
AB 1756-OW16I
AB 1756-OW16I/A
AB 1756-OX8I
AB 1756-PA72
AB 1756-PA72/B
AB 1756-PA72/C
AB 1756-PA75
AB 1756-PA75/A
AB 1756-PA75/B
AB 1756-PA75R
AB 1756-PAR2
AB 1756-PB72
AB 1756-PB75
AB 1756-PB75R
AB 1756-PBR2
AB 1756-PC75
AB 1756-PLS
AB 1756-PSCA2/A
AB 1756-RM
AB 1756-RM2
AB 1756-RM2/A
AB 1756SC-CTR8
AB 1756-SRM/B
AB 1756-TBCH
AB 1756-TBNH
AB 1756-TBS6H
Other best-selling products：
Rockwell Automation announces that as of December 31, 2025, the Kinetix 0.1-0.1m Fiber Optic Ca...
Rockwell Automation announces that as of December 31, 2019, the 30mm Contact Block 1-NC 800T PB...
A-B 1606-XLS240E Processor module 24V,10A Single Phase Input Those responsible for the application a...
This document is the original document. All rights to this documentation are reserved by Pilz GmbH &...
Representative Photo Only (actual product may vary based on configuration selections)
Power Supply, 480 W, 24V DC, No Special Function, Performance Family, Global Input Voltage This prod...
Rockwell Automation announces that as of December 31, 2025, the Kinetix Safe Off Header Connect...
Troubleshooting and Product Information for 1747-M11 Download product information, troubleshooting g...
IPv6 network supported
