Delta TP70P-32TP1R Human Machine Interface Panel
Delta TP70P-32TP1R Human Machine Interface is a text-based operator panel designed for compact automation systems where higher I/O handling is required along with operator interaction. This Delta HMI panel allows operators to monitor system status, input parameters, and control outputs through a structured display interface. With built-in digital channels and relay-based signal handling, it supports direct control of connected equipment while simplifying panel architecture. Developed under Delta automation solutions, it is part of the industrial interface category and belongs to the TP Series control panels used in machine-level applications.
| Brand | Delta |
| Product | HMI |
| Model Number | TP70P-32TP1R |
Delta TP70P-32TP1R Human Machine Interface - Technical Specifications:
| Specification | Value |
|---|---|
| Output Type | Relay |
| DI | 16 |
| DO | 16 |
| CPU | 32-bit ARM Cortex-M4 MCU |
| Program Memory | 64 Mbytes |
| Power Supply Voltage | 24 VDC (-15% ~ 20%) (DC input power polarity reversal protection) |
| Power Consumption | 5 W |
| Power Protection | DC input power polarity reversal protection |
| Insulation resistance | > 5 MΩ (The voltage between all I/O terminals and the ground is 500 V DC.) |
| Noise Immunity | ESD (IEC 61131-2, IEC 61000-4-2): 8 kV air discharge EFT (IEC 61131-2, IEC 61000-4-4): Power line: 2 kV, Digital I/O: 1 kV, Analog & Communication I/O: 1 kV Damped-Oscillatory Wave: Power Line: 1 kV, Digital I/O: 1 kV RS (IEC 61131-2, IEC 61000-4-3): 26 MHz~1 GHz, 10 V/m |
| Ground | The diameter of the ground used should not be less than the diameters of the wires connected to the power terminals of the PLC used. (If several PLCs are used simultaneously, please use single-point ground.) |
| Operating Temperature | 0°C~50°C Relative humidity: 20%~90% RH【0~40°C】,10%~55% RH【41~50°C】 Pollution degree 2 (No condensation) |
| Storage Temperature | -20°C~60°C |
| Waterproof Class of the Front Panel | - |
| Vibration/Shock resistance | International standards IEC61131-2, IEC 68-2-6 (TEST Fc)/IEC61131-2 & IEC 68-2-27 (TEST Ea) |
| Cooling method | Transfer of thermal energy via convection |
| Dimensions | 175.8 × 108.6 × 59.2 mm (Width × Height × Depth) |
| Weight | - |
The Delta TP70P-32TP1R is built to support stable operator communication in control panels where both display interaction and signal handling are required. Its text-based interface provides clear visibility of system conditions, while the integrated digital inputs and relay outputs allow direct connection with field devices. This design helps reduce external wiring complexity and improves overall panel efficiency.
In industrial environments, this panel is used in machines, process units, and control systems where a higher number of input and output points are needed. It enables operators to monitor operations, adjust parameters, and manage outputs with consistency during continuous usage. The integrated I/O structure supports smooth coordination between operator commands and machine response.
From a system integration perspective, the Delta TP70P-32TP1R fits applications that require compact design with extended I/O capability. It supports reliable long-term operation in industrial conditions while maintaining stable communication between the operator and the system. This balance between interface functionality and integrated control makes it suitable for automation setups that demand efficient monitoring and control within limited panel space.

