ABB TU830V1 3BSE013234R1 Passive base module

Product Description

ABB TU830V1, Order No. 3BSE013234R1, is an Extended MTU (Module Termination Unit) passive base unit for S800 I/O system, compatible with ABB 800xA DCS and AC800M PLC control platformsABB. It serves as field‑wiring interface between S800 I/O modules and field devices, supporting up to 16 I/O channels. Two galvanically‑isolated process‑voltage groups are integrated, each fitted with a 6.3 A fuse. It implements ModuleBus daisy‑chain connection and automatic I/O address generation. Mechanical keying prevents mismatched module insertion. DIN‑rail mounted, it is the termination base for S800 I/O modules such as AI810, AO815, DI810, DO810, widely used for new‑project deployment, spare‑part replacement and DCS system retrofitting.

Technical Specifications

1. Model: TU830V1; Order Code: 3BSE013234R1
2. Type: Extended MTU Passive Termination Base
3. I/O Channels: Max. 16 channels; 2 isolated process‑voltage groups with 6.3 A fuses per groupABB
4. Per‑channel rating: 2 A max current; Maximum rated voltage 50 VABB
5. Bus: Module‑Bus interface for daisy‑chaining and automatic I/O address assignmentABB
6. Compatible I/O Modules: AI810, AI815, AO810, AO815, DI810, DI830, DO810, DO840 and other S800 series modules
7. Mounting: Standard DIN‑rail mounting; mechanical key‑lock for anti‑mismatch
8. Protection Class: IP20 (cabinet‑only application)
9. Operating Temperature:‑40℃ ~ +70℃; Storage Temperature‑40℃ ~ +85℃
10. Certifications: CE, RoHS, IEC industrial compliance
11. Weight: Approx. 0.6 kg

Product Applications

1. Field‑signal termination for S800 remote‑I/O stations within ABB 800xA DCS & AC800M PLC systems
2. Analog & digital‑signal interfacing for petrochemical, power‑plant and water‑treatment process‑control systems
3. Connection for pressure, temperature, flow transmitters, valve actuators and field limit switches
4. DCS cabinet assembly, system expansion and legacy‑system spare‑part renewal
5. Hardware deployment for factory‑automation process‑control I/O stations

Peer Series Part Numbers

1. TU831V1 3BSE013235R1 (Compact MTU base)
2. TU845 3BSE021447R1
3. TU850 3BSE050090R1
4. TU851 3BSE050091R1
5. TU891 3BSC840157R1 (Intrinsically‑safe MTU)

Technical Specifications and Functions
Memory Configuration: PM851K01 is equipped with 8M RAM, suitable for medium-scale control tasks.
Scalability: Supports the maximum expansion of one CEX bus module, meeting the flexible system configuration requirements.
Fault Diagnosis: Integrated fault diagnosis function, allowing real-time monitoring of system status through Control Builder M software.
Safety Applications: Suitable for safety-critical application scenarios, can be combined with SIL2/SIL3 certified modules to achieve functional safety.
Maintenance Functions: Provides online program modification, CPU load monitoring, firmware update, and other preventive maintenance functions.

Application scenario
Industrial Automation Control System: The control unit is widely applied in industrial automation control systems and is one of the key components for achieving efficient and reliable automated control.
Robot Control System: With its high performance and reliability, it is also applicable in fields such as robot control systems.
Logistics Automation System: In the logistics automation system, it can achieve precise control and efficient data exchange.

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