OT115/R

Overview

The Bachmann OT115/R is a compact operator panel with a 4.2" STN display, designed for industrial control applications with robust protection and flexible communication.

Display Specifications

• Display Type: STN Bluemode

• Diagonal / Resolution: 4.2" / 240 × 64 pixels

• Brightness: 450 cd/m²

• Backlight: LED, dimmable via keyboard or PLC program

Processing & Memory

• Processor: 72 MHz, 32-bit

• RAM: 64 kB internal

Interface

• Communication Port: 1 × RS232/422 (switchable)

Power Supply

• Nominal Voltage: 24 V DC

• Input Voltage Range: 18 V to 36 V DC

• Buffering Time: ≥ 10 ms

Protection Rating

• Front: IP65

• Rear: IP20

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