ABB 3BDM000042R1AABB 3BDM000042R1A Full Technical & Commercial Datasheet
ABB 3BDM000042R1A S800 I/O Compact Digital Mix Input/Output Module Termination Unit (MTU), Advant 800xA DCS Series Core Function This termination unit acts as the physical wiring interface between S800 compact digital I/O modules and field sensors/actuators for ABB 800xA distributed control systemsABB. It routes 24VDC digital input/output signals, provides screw spring terminal wiring, galvanic group isolation, front LED channel status indication, and DIN rail mounting for cabinet integration. It standardizes field wiring layout, shortens commissioning time, and offers channel-level overvoltage short-circuit protection for industrial process automation. Core Function This termination unit acts as the physical wiring interface between S800 compact digital I/O modules and field sensors/actua
Product Description
ABB 3BDM000042R1A S800 I/O Compact Digital Mix Input/Output Module Termination Unit (MTU), Advant 800xA DCS Series Core Function This termination unit acts as the physical wiring interface between S800 compact digital I/O modules and field sensors/actuators for ABB 800xA distributed control systemsABB. It routes 24VDC digital input/output signals, provides screw spring terminal wiring, galvanic group isolation, front LED channel status indication, and DIN rail mounting for cabinet integration. It standardizes field wiring layout, shortens commissioning time, and offers channel-level overvoltage short-circuit protection for industrial process automation. Core Function This termination unit acts as the physical wiring interface between S800 compact digital I/O modules and field sensors/actua
Technical Specifications
| Brand | ABB |
|---|---|
| Model | 3BDM000042R1A |
| Category | Industrial Automation |
| Note | Exact part-number dedicated photos are not publicly indexed on global search engines; above images show identical mechanical series (3BDM MTU family) matching housing, terminal layout and mounting structure of 3BDM000042R1A. |
| Environmental Temp Operating | 0°C to +60°C; Storage: -40°C to +85°C |
| ABB DCS Platform | 800xA Industrial IT (all R5.1–R7.1 system revisions) |
| Controllers | AC 800M CPU series (PM864, PM866, PM891) |
| Matching I/O Core Modules | S800 Compact digital DI/DO modules (DI810, DO810, DX810) |
| Fieldbus Communication | CI801, CI840A PROFIBUS DP interface modules |
| Cabinet Hardware | Standard 35mm DIN top-hat mounting rails, ABB control panel enclosures |
| Width | 45 mm |
| Height | 130 mm |
| Depth | 112 mm |
| LED channel indicator failure | Caused by overvoltage spike from unfiltered field actuator loads; replace internal signal optocoupler circuits. |
| Full module communication loss | Damaged backplane connector pins from improper hot-swap; avoid live module insertion without power isolation. |
| Overheating & power fault LED alarm | Cabinet airflow blockage, exceeding 60°C operating temperature; clear cabinet ventilation gaps or add cooling fans. |
| Serial communication mismatch | Incorrect PROFIBUS node address set via front rotary switches; reconfigure matching controller address mapping. |
| Power | 4.2W per |
| Channels | 8 channels |
| Mounting | DIN rail |
| Origin | Germany / Original |
| Condition | New Original Factory Sealed |
| Warranty | 12 Months |
| Shipping | Global Delivery via DHL/FedEx/UPS |