Delta TP04P-21EX1R Human Machine Interface

Name: Delta TP04P-21EX1R
Brand: Delta
SKU: TP04P-21EX1R
Rating: 4.5 (4 reviews)

The Delta TP04P-21EX1R Human Machine Interface is designed as a text-based operator panel with integrated I/O capabilities for compact automation and machine-level control tasks. It incorporates Relay output handling, structured text-display interaction, and onboard signal channels including 8 DI, 8 DO, 2(I) AI, and 1 (I) AO suitable for parameter entry, status viewing, and basic process adjustment. Built for fixed panel mounting, the unit provides consistent operator communication across equipment requiring combined text display and local I/O functionality. Manufactured by Delta, part of the Delta HMI family within the Delta TP Series.

Datasheet

Brand	Delta
Product	HMI
Model Number	TP04P-21EX1R

Delta TP04P-21EX1R Human Machine Interface - Technical Specifications:

Specification	Value
Output Type	Relay
DI	8
DO	8
AI*2	2(I)
AO*2	1 (I)
CPU	LPC1787FBD208
Program Memory	1 MB-flash memory
Power Supply Voltage	24VDC (-15% ~ 20%) (With counter-connection protection on the polarity of DC input power
Power Consumption	4.2W
Power Protection	With counter-connection protection on the polarity of DC input power
Insulation resistance	> 5 Ω M (all I/O point-to-ground insulation resistance: 500 VDC)
Noise Immunity	ESD (IEC 61131-2, IEC 61000-4-2): 8KV Air Discharge EFT (IEC 61131-2, IEC 61000-4-4): Power Line: 2KV, Digital I/O: 1KV, Analog & Communication I/O: 1KV Damped-Oscillatory Wave: Power Line: 1KV, Digital I/O: 1KV RS (IEC 61131-2, IEC 61000-4-3): 26MHz~1GHz, 10V/m
Ground	The diameter of ground cannot be less than the diameter of the power cable. (If severla PLCs are used, they should be grounded directly.)
Operating Temperature	0°C~50°C: Relative humidity: 20%-90% RH (non-condensing)
Storage Temperature	-20°C~60°C
Waterproof Class of the Front Panel	IP66/NEMA4
Vibration/Shock resistance	International standards IEC61131-2, IEC 68-2-6 (TEST Fc)/ IEC61131-2 & IEC 68-2-27 (TEST Ea)
Cooling method	Natural air cooling
Dimensions	175.8 × 108.6 × 59.2 mm (Width(W) × Height(H) × Deep(D))
Weight	432g

Delta TP04P-21EX1R Human Machine Interface

Delta TP04P-21EX1R Human Machine Interface - Technical Specifications:

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Delta TP04P-21EX1R Human Machine Interface

Delta TP04P-21EX1R Human Machine Interface - Technical Specifications:

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