ABB DP840 3BSE028926R1 | 8 Channel Pulse Counter Module | 20 kHz Max Frequency Original Stock

Product Core Brief Model: DP840 (3BSE028926R1) Brand: ABB Series: S800 I/O Core Function: Captures pulse/frequency signals and supports dual single/redundant control rack layouts. Product Type: 8-Channel Pulse Counter I/O Module Key Specs: 8 galvanically isolated channels | 0.5 Hz–20 kHz range | NAMUR/12 V/24 V signal support Condition: New Original (New Surplus)   Product Introduction…

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ABB DO880 3BSE028602R1 | S800 I/O 8CH High Power Relay Output Hot-Swap DCS Spare Stock

Product Core Brief Model: Full OEM Part Code: 3BSE028602R1 Brand: ABB Series: S800 Distributed I/O for Freelance 800F, Symphony Plus DCS Core Function: 8-channel high-capacity mechanical relay digital output, each channel independent galvanic isolation; directly drives large contactors, heavy-duty shutdown solenoids, heater loads and high-power alarm horns without intermediate relays. Equipped with hot-swap, per-channel diagnosis…

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ABB DO820 3BSE008514R1 | S800 I/O 8-Channel Relay Output Module Hot Swap Freelance DCS Spare Stock

Product Core Brief Model: DO820 Full OEM Part Code: 3BSE008514R1 Brand: ABB Series: S800 Distributed I/O for ABB Freelance, Symphony Plus DCS Systems Core Function: 8 independent mechanical relay digital outputs, each channel full channel-to-logic galvanic isolation; used for equipment interlock trips, alarm horns, shutdown solenoids, breaker auxiliary control, cross-voltage signal switching between 24VDC control…

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ABB DO815 3BSE013258R1 | S800 I/O 8CH 24VDC 2A High-Side Digital Output Module Hot-Swap New Surplus Stock

Product Core Brief Model: DO815 Full OEM Part Number: 3BSE013258R1 Brand: ABB Series: S800 Distributed I/O for Symphony Plus / Freelance DCS Core Function: High-current sourcing digital output, drives large solenoid valves, contactors, lamp loads; dual-group galvanic isolation, full channel fault diagnostics, OSP safety preset state for communication loss protection, supports hot-swap online replacement. Product…

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ABB DO524 A3 1SAP240700R0001 | AC500 S500 32CH 24VDC 0.5A Transistor Digital Output Module New Surplus Stock

Product Core Brief Model: DO524 A3 Full OEM Order Code: 1SAP240700R0001 Brand: ABB Series: S500 Standard I/O Expansion Modules for AC500 PLC Platform Core Function: High-density transistor digital output, drives 24VDC solenoid valves, contactors, indicator lights and actuator coils; divided into 4 isolated groups with independent overload/short-circuit protection and group fault diagnosis. Product Type: Slide-in…

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