Description

ABB DO810 3BSE008510R1 | Field Digital Output Card Suitable for Process Automation Sites

Product Core Brief

Model: DO810 3BSE008510R1
Brand: ABB
Series: S800 I/O Series (AC800M DCS System)
Core Function: Deliver digital switching signals to field actuators and solenoid valves
Type: Digital Output Module
Key Specs: 8 output channels; 24 VDC sinking type; Galvanic group isolation

Condition: New Surplus, non-refurbished

⚠️ Original production discontinued by ABB, limited available inventory

Product Introduction

For operation teams maintaining AC800M distributed control systems, the DO810 3BSE008510R1 serves as the standard digital output interface inside S800 I/O racks. This module converts controller logic commands into discrete electrical signals to drive on-site field devices.

Each group of channels gets independent galvanic isolation to block interference from field wiring surges. It supports standard 24 VDC sinking outputs, matching most solenoid valves, contactor coils and indicator lights used in chemical, water treatment and metallurgy plants. The module features built-in channel status LEDs, letting maintenance staff quickly locate faulty output circuits without extra measuring tools.

Key Technical Specifications

Parameter	Specification
Part Number	DO810 3BSE008510R1
Product Family	S800 I/O
Channel Count	8 digital outputs
Output Type	Sinking (Current Sink)
Rated Load Voltage	24 V DC
Maximum Load Current per Channel	0.5 A
Isolation Mode	Group-wise galvanic isolation (4+4 channels)
Operating Temperature	-20 ℃ ~ +60 ℃
Protection Class	IP20, cabinet mounting only
Backplane Bus	S800 Module Bus
Dimension (W×H×D)	25 mm × 125 mm × 130 mm
Mounting	DIN rail installation inside control cabinet
LED Indicator	Separate status LED for each channel

ABB DO810 3BSE008510R1

Installation & Configuration Guide

Phase 1: Pre-Installation (Estimated 10 min)

⚠️ Safety Reminders

Confirm relevant process loops can be set to safe status before shutdown
Cut off power supply for the S800 I/O rack
Allow 3–5 minutes for circuit capacitors to discharge
ESD protection is mandatory for handling all I/O modules

Required Tools

ESD wrist strap and anti-static mat
PH0 cross screwdriver
Digital multimeter
Mobile phone for capturing original wiring layout

Preparation tasks

Export controller hardware configuration from Control Builder M
Take clear photos of existing terminal wiring and module position
Record channel allocation mapping for field equipment

Phase 2: Old Module Removal (Estimated 10 min)

Locate the target DO810 module on the DIN rail I/O rack
Unlock the terminal unit front cover
Disconnect each field wire one by one, mark cable numbers
Release the module locking clip on the bottom side
Pull the module straight out from the backplane connector
Inspect backplane pins for oxidation, bending or contamination

⚠️ Warning: Do not tilt the module while pulling, bent backplane pins cause unstable communication after replacement.

Phase 3: New Module Installation (Estimated 12 min)

Wear ESD wrist strap before unpacking the DO810 3BSE008510R1
Complete visual inspection to check PCB damage or loose components
Insert module horizontally into the vacant rack slot
Push firmly until the locking clip clicks into place
Match field wiring strictly according to photographed records
Close terminal unit cover after all wiring finishes

Pre-power-on checklist

[ ] Module fully locked onto backplane

[ ] All wiring terminals tightened securely

[ ] No loose wire strands creating short-circuit risk

[ ] Unused channels insulated properly

ABB DO810 3BSE008510R1

Phase 4: Power-On & Commissioning (Estimated 18 min)

Restore power to S800 I/O rack
Check module power LED, confirm steady green status
Connect Control Builder M to scan hardware
Verify the system identifies DO810 3BSE008510R1 correctly
Download hardware configuration if needed
Force each output channel one by one, check field device response
Run continuous test for 30 minutes to confirm stable operation

Common troubleshooting tips

No channel response: Check field 24 VDC supply and polarity
Channel LED on but actuator inactive: Inspect broken field cables or burned loads
Module communication lost: Re-seat module and check backplane condition

Frequently Asked Questions (FAQ)

Can DO810 3BSE008510R1 replace other ABB digital output modules directly?

Not universally. DO810 is sinking output type. DO820 uses sourcing output. Direct swap without checking load wiring polarity will cause field devices to fail triggering. Always confirm load requirements first.
Is hot swapping available on S800 I/O DO810?

S800 I/O supports limited hot swap, but it is not recommended during running production. Removing the module online will cut all 8 output channels instantly and trigger process interlocks. Plan maintenance during scheduled downtime.
Which controllers support DO810 3BSE008510R1?

It works with AC800M series controllers and relies on S800 I/O communication interfaces CI801/CI840. It cannot operate independently without matching communication modules.
What loads can be connected to DO810 channels?

Suitable for 24 VDC small loads: solenoid valves, cabinet indicator lamps, auxiliary relay coils. Avoid directly driving large contactors; use intermediate relays for high-current loads.
What causes frequent DO810 channel burnout?

The most common factor is inductive load reverse electromotive force. Add freewheeling diodes parallel to relay coils to absorb surge voltage and protect output circuits.
What warranty terms apply to this DO810 module?

We provide 12-month warranty under standard industrial operating conditions. Damage induced by wrong wiring, overvoltage, ESD or overload voids warranty coverage.
Can I mix different I/O module types within one S800 I/O rack?

Yes. S800 racks support mixed analog and digital input/output modules. Keep power consumption of the whole rack within the backplane power supply limit to avoid unstable operation.