Description
The ABB DSIH 75VF Operator’s Keyboard is a human-machine interface device designed for ABB Industrial Systems and MasterView automation platforms. It provides operators with a local input interface for system navigation, parameter adjustment, command entry, and monitoring functions. The DSIH 75VF is identified with ABB part references including 5735 300-A and is commonly supplied for marine and industrial automation maintenance applications.
The keyboard unit is designed to work with ABB control and visualization systems, allowing operators to access process information and execute control commands through dedicated keys and interface functions. It is widely used in marine automation, industrial process control, and legacy ABB operator station installations where original equipment replacement is required.
The DSIH 75VF is a legacy operator interface component maintained mainly through spare-part supply channels. Before replacement, compatibility with the existing ABB MasterView configuration, voltage rating, connector arrangement, and system hardware revision should be verified.
DSIH 75VF
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | DSIH 75VF |
| Series | ABB MasterView / Industrial Systems Series |
| Product Name | Operator’s Keyboard |
| Part Number | 5735 300-A |
| Product Type | Operator Interface Keyboard |
| Product Status | Used / Surplus Stock |
| Application | Marine Automation, Industrial Control, Operator Station Interface |
| Display System Compatibility | ABB MasterView Operator Systems |
| Dimensions | Approx. 300 × 200 × 80 mm |
| Weight | Approx. 3.65 kg |
| Origin / Place of Origin | Sweden |
| Power Supply | 220–230V AC |
| Power Consumption | Approx. 13 VA |
| Frequency | 50/60 Hz |
| Fuse Rating | Approx. 125 mA |
| Communication Interface | ABB Operator System Interface |
| Installation Type | Panel / Console Mounted |
| Operating Environment | Industrial and Marine Automation Environment |
| Discontinued Status | Legacy Product / Spare Replacement Available |
❓ Common Questions & Answers
Q: What is the main function of ABB DSIH 75VF?
A: The DSIH 75VF provides operator input functions for ABB automation systems, allowing users to enter commands, navigate menus, and adjust system parameters.
Q: Which ABB systems use the DSIH 75VF keyboard?
A: It is mainly associated with ABB Industrial Systems and MasterView operator interface platforms used in industrial and marine automation applications.
Q: Is DSIH 75VF a PLC controller?
A: No. It is an operator interface keyboard and works together with ABB control and visualization equipment.
Q: What should be checked before replacing this keyboard?
A: Confirm the exact model number, part number 5735 300-A, voltage specification, connector type, and compatibility with the existing ABB operator station.
Q: What are common causes of keyboard failure?
A: Typical issues include worn keys, damaged internal electronics, unstable power supply, connector problems, and long-term environmental exposure.
Q: Can a DSIH 75VF be installed directly as a replacement?
A: The replacement should be verified against the original hardware configuration to ensure correct communication and electrical compatibility.
Q: Is the ABB DSIH 75VF still manufactured?
A: The DSIH 75VF is considered a legacy ABB operator component and is mainly available through industrial automation spare-part suppliers.
⭐ Recommended ABB Models
- ABB DSIH 75VF – Operator’s Keyboard
- ABB DSIH 75V – MasterView Operator Keyboard
- ABB MasterView MMK Operator Keyboard – HMI Input Device
- ABB MasterView Display Unit – Operator Visualization Terminal
- ABB MasterView 800 Operator Station – Industrial HMI System
- ABB DSCS 140 Communication Interface Module – Automation Interface Unit
- ABB DSCS 131 Control Board – Industrial Control Module
- ABB DSBC 173A Bus Coupler Module – Control System Interface
- ABB PM154 3BSE003645R1 – PCB Interface Card
- ABB PM153 3BSE003644R1 – Control System PCB Card
- ABB CI810B 3BSE020520R1 – Communication Interface Module
- ABB CI840 PROFIBUS Interface Module – Fieldbus Communication Unit
- ABB AC800F Controller – Freelance Automation Controller
- ABB AC450 Controller Module – Advant Controller System
- ABB Advant OCS Operator Station – Process Control Interface Platform
