$698.00 Original price was: $698.00.$266.00Current price is: $266.00.
ABB DO814 3BUR001455R1 is a compact industrial digital output module, designed for reliable control of low-power discrete loads (e.g., indicator lights, small relays) in ABB AC 500 PLC systems, ideal for small-to-medium industrial automation projects.
| Parameter | Value |
|---|---|
| Model Number | DO814 3BUR001455R1 |
| Product Type | Compact Digital Output Module (for ABB AC 500 PLC) |
| Power Supply | – Logic Supply: 5V DC (from AC 500 PLC backplane) – Load Supply: 24V DC (external, isolated) |
| Current Consumption | – Logic Supply (5V DC): 0.08 A (typical) – Load Supply (24V DC): Max 0.3 A (total for all channels) |
| Power Loss (Heat) | 1.2 W (typical, at full load) |
| Number of Digital Output Channels | 8 independent channels |
| Output Type | Sinking outputs (NPN configuration) |
| Rated Load Voltage | 24V DC (nominal); Range: 18 – 30V DC |
| Maximum Output Current per Channel | 0.2 A (continuous); 1 A (peak, 50 ms) |
| Total Maximum Output Current (All Channels) | 1.6 A (sum of all active channels) |
| Response Time (On/Off) | ≤2 ms (on time); ≤1 ms (off time) |
| Protection Functions | Channel-level short-circuit protection (latching, reset via PLC software), overload protection, load supply reverse polarity protection |
| Isolation | – Load Supply to Logic: 1.5 kVrms (1 min) – Channel-to-Channel Isolation: 500 Vrms (1 min) |
| Operating Temperature Range | -25 °C to +60 °C (ambient, when installed in a control cabinet) |
| Storage Temperature Range | -40 °C to +85 °C |
| Dimensions (Length × Width × Height) | 85 mm × 70 mm × 18 mm (module body, excluding backplane connector) |
| Weight | 0.09 kg (net weight, without packaging) |
| Communication Interface | Integrated with AC 500 PLC backplane (local bus, no external ports) |
| Diagnostic Functions | Channel-level LED indicators (green = on, red = fault), load supply undervoltage alarm, short-circuit fault feedback to PLC |
| Installation Method | DIN-rail mounting (35mm standard DIN rail, conforming to EN 60715) + backplane connection to AC 500 PLC |
| Protection Level | IP20 (front panel, when installed in a closed, dust-free control cabinet) |
| Compliance Standards | IEC 61131-2 (industrial control equipment), IEC 61000-6-2 (EMC immunity), IEC 61000-6-3 (EMC emissions), CE marking |
| Operating Humidity Range | 5% – 95% (non-condensing, no icing) |
| MTBF (Mean Time Between Failures) | ≥250,000 hours (at 40 °C ambient temperature, per IEC 61709) |
AC 800M is a family of rail-mounted modules, consisting of CPUs, communication modules, power supply modules and various accessories. There are several CPU modules to choose from, ranging from single units with medium processing power and memory to fully redundant units with high processing power.

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