ABB DSDP140B 57160001-ACX Secure digital output module

ABB DSDP140B 57160001-ACX Secure digital output module

Specific Parameters

Brand ABB (ABB Group, Switzerland)

Product Series ABB AC800M HI High-Integrity Safety Control System Core Component Series, S100 I/O Series

Product Type Safety Digital Output Module, Safety Instrument System Executive Component, Original Spare Part

Model ABB DSDP140B 57160001-ACX

Country of Origin Switzerland (Produced by ABB original factory)

Compatible Devices ABB AC800M HI Safety Controller, S100 I/O System, 800xA Series Control System, Advant OCS System, Safety Relays, Solenoid Valves, Brakes

Number of Output Channels 16 Safety Digital Outputs (Transistor Output, Source Type)

Output Grouping 4 Groups, 4 Channels per Group

Output Type Solid-State Electronic Output

Rated Voltage 24VDC

Rated Current Maximum 0.5A per Channel, Maximum 2A per Group (Common Terminal Limit)

Response Time Typical ＜1ms (From Controller Command to Physical Output Change)

Diagnostic Functions Independent Diagnostics per Channel, Including Load Open Circuit, Short Circuit to Power Supply, Short Circuit to Ground, Output Status Readback Comparison

Safe State Default Safe State is “0” (Output Disconnected) When Powered On, Moves to Safe State in Case of Failure

Communication Interface High-Speed and Safe Communication with Safety Controller Through AC800M HI Safety Backplane

Operating Temperature Range -20℃ to +60℃

Storage Temperature Range -40℃ to +85℃

Relative Humidity 5% to 95%, Non-Condensing

Protection Class IP20

Physical Dimensions 350mm×255mm×20mm

Physical Weight Approximately 0.44kg

Mounting Method Modular Plug-in Installation on AC800M HI I/O Rack

Protection Type Anti-Electromagnetic Interference, Electromagnetic Shielding, ESD Protection, Short Circuit Protection

Core Functions Hazardous Energy Cutoff, Safety Command Execution, Channel Diagnostics, Fail-Safe

Product Material Industrial-Grade Flame-Retardant Board, Metal Shell

Customizable No

Certification Standards IEC 61508 SIL 3, ISO 13849-1 PL e, IEC 62061, TÜV Rheinland Certification, CE

Warranty Period 12 Months

Product Performance

ABB DSDP140B 57160001-ACX is an original ABB module with strong adaptability. It can be seamlessly integrated into ABB AC800M HI safety control system and various mainstream industrial automation systems, with convenient plug-in installation, support for hot swapping, fast replacement, and can stably execute safety control commands and cut off hazardous energy.

Adopting redundant hardware architecture and cross-short circuit detection design, it can quickly identify short-circuit faults between output channels and between channels and power supply, place the affected channels in a safe state within microseconds, and report fault information at the same time to avoid the risk of accidental activation.

It has comprehensive online diagnostic functions, with each channel independently monitoring the load and line status, real-time reading back the output status and comparing it with the controller command, immediately moving to a safe state in case of failure, with high diagnostic coverage to ensure the system safety level.

Industrial-grade packaging, excellent wide temperature adaptability, strong anti-electromagnetic interference ability, can operate stably in harsh working conditions such as high temperature, high dust and strong electromagnetic interference for a long time. Each channel is equipped with an independent LED indicator, with visual status and convenient operation and maintenance.