Description
Rexroth BTV04.2GN-FW Operator Terminal – Compact HMI for Machine & Hydraulic Press Control
The Rexroth Indramat BTV04.2GN-FW is a robust operator terminal (HMI), designed to give machine builders and maintenance teams a reliable front-end for drive and PLC systems. One thing I appreciate is how this unit streamlines everyday actions—setting press parameters, jogging axes, acknowledging alarms—without dragging down cycle times. You might notice that some listings label it as a valve; this model is not a proportional valve. It’s an HMI panel typically used alongside Rexroth controls and drives in applications like hydraulic presses, metal forming, and packaging machines.
Our Order Placement Process and Guarantees
- Warranty: 365 days from shipment
- Lead time: 1 week if in stock; no more than 1 month at the latest
- Payments: 50% advance payment, full payment prior to delivery
- Express delivery options: FedEx, UPS, DHL
- Each unit is function-tested before dispatch and packed for industrial transit
Key Features
- Operator-centric HMI panel – Purpose-built for machine control tasks such as mode selection, parameter input, and alarm handling.
- 24 VDC industrial power – Runs on standard 24 VDC, which simplifies cabinet power design and maintenance.
- Field-proven with Rexroth systems – Typically used with Indramat/Rexroth drives and controllers in metal forming, press lines, and CNC auxiliaries.
- Panel-mount form factor – Clean front-panel integration; front sealing provides strong resistance to dust and coolant splash when installed correctly.
- Serial/fieldbus connectivity – RS-232/RS-485 as standard and Profibus-DP available in many configurations for straightforward PLC/drive communication.
- Service-friendly design – From my experience, replacing overlays and interface cables is quick, keeping downtime under control.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand / Model | Bosch Rexroth Indramat BTV04.2GN-FW |
| HS Code | 8537.10 (Control panels for electric control) |
| Power Requirements | 24 VDC, typically 0.5–1.5 A depending on configuration |
| Operating Temperature | 0 to +45°C (typical for panel-mount HMIs) |
| Signal Input/Output Types | Operator keys / function keys; no direct power I/O; interfaces to controller/drive via serial or fieldbus |
| Communication Interfaces | RS-232, RS-485; Profibus-DP available on many variants (depending on version) |
| Installation Method | Panel mounting with rear clamp brackets; front sealing typically achieves IP65 when correctly gasketed |
Application Fields
The BTV04.2GN-FW fits best where an industrial HMI must endure long shifts, oil mist, and frequent operator inputs. I’ve seen it used on:
- Hydraulic presses and drawing presses – pressure setpoint entry, stroke mode selection, alarm acknowledgement, and counters
- Metal forming and stamping lines – job recall, feeder coordination, and quick-change setups
- Packaging and converting – operator prompts, recipe handling, and jog functions
- General machinery retrofits – a straightforward front end to older Indramat control platforms
A maintenance lead at a stamping plant told us the panel “just keeps going” and button legends remain readable after thousands of cycles, which seems to be consistent with what we typically see in the field.
Advantages & Value
- Reliability – Stable performance in high-vibration press environments; fewer nuisance trips and less downtime.
- Compatibility – Integrates neatly with Rexroth/Indramat controllers and drives; serial or Profibus-DP options keep integration simple.
- Lifecycle cost savings – Serviceable overlays and cables; no exotic spare parts in most cases.
- Technical support – We can advise on cabling, fieldbus setup, and replacement mapping for existing BTV installations.
Installation & Maintenance
- Mounting: Panel-mount into a rigid door or plate; use the supplied rear clamps and ensure even compression on the front gasket for IP sealing.
- Cabinet environment: Provide ventilation; avoid direct coolant spray on door seams; maintain 24 VDC within tolerance and proper grounding.
- Wiring: Keep serial/fieldbus cables away from high-voltage runs; use shielded cables and bond shields on one side as recommended by Rexroth.
- Safety: The HMI is not a safety device; route E-Stop and safety circuits through certified safety relays/PLC.
- Routine care: Wipe the front with non-abrasive cleaner; check connector strain relief; back up parameter/recipe data regularly; update firmware when applicable.
Quality & Certifications
- Conformity: CE compliant; UL/CSA listing and RoHS compliance are available for many Rexroth HMI families (model/version dependent)
- Manufacturer support: Long-running platform with stable spare part availability in many cases
- Warranty: 12 months (365 days) from shipment
Related/Supporting Components
If you are planning a new install or a like-for-like replacement, these components often pair well with the BTV04.2GN-FW:
- Rexroth controllers (e.g., legacy Indramat MTC/MTX families) for motion/press control
- Rexroth EcoDrive DKC servo drives with serial/fieldbus communication
- Profibus-DP interface modules and shielded communication cables
- Replacement front overlays, sealing gaskets, and panel-mount hardware
From my experience, if your original HMI is labeled BTV04.2 and your machine is a hydraulic press, the BTV04.2GN-FW is a strong drop-in candidate. If you’re unsure about the exact interface (RS-232/RS-485/Profibus), send us a photo of the rear connectors or the controller nameplate—we’ll confirm compatibility before you place the order.
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