Product Overview

• PN:DDI01｜Brand:ABB｜Series:S600 I/O Freelance 2000 DCS｜Type:Digital Discrete Input Module
• Definition:Standard 16-channel digital signal acquisition module matched for ABB classic Freelance 2000 distributed control system, collects field 24VDC switch signals including limit switches, proximity sensors, push buttons and interlock contact feedback, transmits digital status data to DCP02/DCP10 main CPU via AF100 bus, original spare for obsolete DCS cabinet overhaul and on-site signal channel fault replacement

Core Features

• 16 independent 24VDC sinking digital input channels, per-channel optocoupler isolation to block ground loop interference
• Fast signal response time ≤10ms, supports real-time interlock and safety logic signal collection for continuous process industry
• Built-in surge suppression circuit, resists voltage spike interference in power, petrochemical and metallurgy harsh workshop environment
• Front panel independent LED indicator for each channel, directly display on/off signal status for rapid on-site troubleshooting
• Standard rack plug-in structure, directly inserted into S600 dedicated I/O backplane, supports module hot swap without full cabinet power cut

Technical Specs

• Auxiliary supply:24VDC ±10% control power supply
• Rated input signal:24VDC digital signal, single channel input current ≤10mA
• Isolation grade:500V AC channel-to-backplane galvanic isolation
• Operating temp:-20℃~+55℃｜Storage:-40℃~+85℃,RH5%~95% non-condensing
• Net weight:0.18kg｜Dimension:102×119×45mm
• Protection grade:IP20
• HS Code:85389091
• Certification:CE, UL, CSA certified

Compatibility

Perfectly matched with ABB Freelance 2000 S600 I/O rack backplane, compatible with DCP02/DCP10 CPU, CI520V1 AF100 communication card and S600 series analog I/O modules; incompatible with S800 I/O, 800xA DCS, AC500 PLC and ACS series inverters

Application

• Spare replacement for aging thermal power plant, chemical plant, papermaking, metallurgy factory Freelance 2000 DCS control cabinet
• Field switch signal acquisition renovation and interlock input channel fault repair of continuous process production lines

Our Advantage

• Full channel signal input continuous aging testing before shipment
• 12-month global warranty for all stocked products
• DHL/Fedex worldwide door-to-door delivery
• Free technical support for S600 rack matching, wiring and channel parameter debugging