ABB DSDI120AV1 3BSE018295R1 S100 I/O series digital input card

ABB DSDI120AV1 3BSE018295R1 S100 I/O series digital input card

DSDI120AV1 3BSE018295R1 is an ABB Advant MOD300 DCS system S100 I/O series digital input card. DSDI120AV1 3BSE018295R1 is responsible for collecting on-site 24VDC switch signals, and sending digital signals such as valve limit, pressure switch, liquid level switch, pump/fan operation feedback, dry contact alarm, etc. to the DCS controller; Complete signal filtering, status acquisition, and event timing recording; Through the S100 backplane bus and DCS main control unit communication, process equipment status monitoring, interlocking condition collection, and fault alarm uploading are achieved, which is the on-site signal acquisition card of the process DCS system.

Product features

1. 32 channel grouped collection, 4 groups x 8 channel grouped isolation, single group failure will not affect other channels, improving signal collection reliability.
2. Built in configurable input time filter to suppress on-site contact jitter and instantaneous interference pulses, reducing false alarms.
3. Support event sequence recording (SOE time scale), which can capture quick switch actions for accident recall and fault tracing.
4. Optoelectronic isolation design, electrically isolating the strong interference side on site from the DCS backplane control side to protect the DCS main control hardware.
5. Each channel has an independent LED status indicator light, which allows for quick on-site inspection of the on/off status of the switch quantity, facilitating debugging and maintenance.
6.  Support module hot plugging, replace spare parts without shutting down the system, without affecting the continuous operation of the entire DCS.
7.  The onboard self diagnostic function can detect module faults and bus communication abnormalities, and upload fault information to the DCS operation screen.
8.  Standard S100 rack plug-in card structure, mixed with AI/AO/DO cards of the same series, flexible expansion of I/O points.

ABB DSDI120AV1 3BSE018295R1 S100 I/O series digital input card

Core service capability

1. Replacement of discontinued parts: Provide original factory compatible or verified replacement solutions for discontinued or obsolete models to reduce system upgrade and renovation costs
2. Quick response supply: sufficient inventory of commonly used spare parts, priority response to urgent inquiries, and shortened downtime
3. Full chain quality assurance: strict procurement channel management and quality inspection, traceability of key components
4. One stop system matching: covering the integrated procurement needs of system level spare parts from control modules to drive devices

Main product range

ABB DSDI120AV1 3BSE018295R1 S100 I/O series digital input card

Main brand

 ————————Shenzhen Changxin Automation Equipment Co Ltd -————————

Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!

Parameter Specifications