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Model Explanation
DVP: Delta standard PLC series
08: Total I/O points = 8 points
XP: Digital I/O expansion module
2: I/O configuration = 4 inputs / 4 outputs
11: Supply voltage = DC24V
T: Output type = Transistor output (NPN)
- Key Specifications
Input: 4 points DC24V (sink/source compatible)
Output: 4 points Transistor (NPN)
Operating voltage: DC24V
Compatible main units: Delta mainstream models such as DVP-ES2, EX200, EC3
Installation: DIN‑rail mount, terminal wiring
- Applications
Small automation equipment, production line I/O expansion, conveying/packaging/simple control, and other scenarios requiring a small number of digital extensions.
- Replacement / Upgrade Models
Direct replacement (same specs): DVP08XP211R (Relay output version)
New upgraded version: DVP08XP311T (Higher performance, fully compatible)
Delta DVP08XP211T Series & Cross‑Brand Selection Guide
- Other Models in the Same Series (Delta DVP XP Series)
| Model | I/O Configuration | Output Type | Supply Voltage | Compatible Main Units | Notes |
| DVP08XP211R | 4DI/4DO | Relay (2A/250VAC) | DC24V | ES2/EX200/EC3 series | Same spec, relay output version |
| DVP16XP211T | 8DI/8DO | Transistor (NPN, 0.5A/24VDC) | DC24V | ES2/EX200/EC3 series | 16-point expansion version |
| DVP16XP211R | 8DI/8DO | Relay (2A/250VAC) | DC24V | ES2/EX200/EC3 series | 16-point relay version |
| DVP24XP200R | 16DI/8DO | Relay (2A/250VAC) | AC power | ES2/EX200/EC3 series | 24-point AC power version |
| DVP32XP200R | 24DI/8DO | Relay (2A/250VAC) | AC power | ES2/EX200/EC3 series | 32-point AC power version |
| DVP08XP311T | 4DI/4DO | Transistor (NPN, 0.5A/24VDC) | DC24V | ES3 series | New upgraded compatible version |
Expansion Options in the Same Series
Input-only: DVP08XM211N (8DI, DC24V)
Output-only: DVP08XN211T (8DO, NPN transistor), DVP08XN211R (8DO, relay)
- Cross‑Brand Equivalent Models (8-point 4DI/4DO NPN transistor, DC24V)
| Brand | Equivalent Model | Series | Key Matching | Compatibility Notes |
| Mitsubishi | FX2N-8ER-ES/UL | FX2N series | 4DI/4DO, DC24V | For FX series CPUs; relay output available |
| Mitsubishi | FX3U-8ER | FX3U series | 4DI/4DO, DC24V | 3rd‑generation upgrade, compatible with FX2N expansion |
| Omron | CP1W-8ER | CP1W series | 4DI/4DO, DC24V | For CP1H/CP1L/CP1E series |
| Omron | NX-ID4442 | NX series | 8DI, can be combined with output modules | Modular combination solution |
| Siemens | EM223-0HC22-0XA0 | S7-200 series | 4DI/4DO, DC24V/transistor (NPN) | Classic model, for S7-200 CPU |
| Siemens | SM 1223-8BF23-0XB0 | S7-1200 series | 4DI/4DO, DC24V/transistor (NPN) | New‑generation compact PLC expansion |
| Schneider | TM2DDI4DT | TM2 series | 4DI/4DO, DC24V/transistor (NPN) | For M218/M238/M241 series |
| Schneider | BMXDDI1602 | Modicon M340 series | Can be combined for 4DI/4DO | Expansion for large PLC systems |
- Selection Notes
- Compatibility first: For cross‑brand replacement, confirm host interface protocol and power supply match; some brands require dedicated expansion cables.
- Output capacity: Transistor output is typically 0.5A per point; relay output up to 2A per point. Choose based on load.
- Upgrade path: Delta users are recommended to prioritize DVP08XP311T (improved performance, fully compatible with ES2 series).
- Cost balance: Same‑brand expansion modules usually have lower cost and better compatibility; cross‑brand replacement suits systems already using other PLC brands.
Delta DVP08XP211T Digital I/O Expansion Module – Full Datasheet
- Basic Information
| Item | Specification |
| Full Model | DVP08XP211T (DVP‑S series digital I/O expansion module) |
| I/O Configuration | 4 digital inputs + 4 digital outputs |
| Output Type | Transistor (NPN sink) |
| Supply Voltage | DC24V (±10%) |
| Compatible Main Units | DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE/SE2/ES3 series PLC |
| Mounting | DIN‑rail mount (EN 50022), screw terminals |
| Terminal Type | Removable screw terminals |
| Weight | Approx. 105g |
- Electrical Specifications – Digital Input
| Item | Specification |
| Input Type | DC24V, sink/source compatible |
| Rated Voltage | DC24V |
| Input Current | Approx. 5mA per point |
| ON Voltage | ≥14VDC |
| OFF Voltage | ≤5VDC |
| Response Time | OFF→ON: ≤50μs, ON→OFF: ≤50μs |
| Max Input Frequency | ≤1kHz |
| Isolation | Optocoupler isolation (input ↔ PLC system) |
| Surge Protection | Built‑in, withstands 1.5kV transient voltage |
- Electrical Specifications – Digital Output (NPN Transistor)
| Item | Specification |
| Output Type | NPN sink, open collector |
| Rated Voltage | DC5~30VDC |
| Rated Current per Point | 0.5A |
| Max Current per Common | 4A |
| Max Continuous Current | 0.5A/point, 4A/COM |
| Max Surge Current | 2A (1s) |
| Switching Frequency | ≤1kHz |
| Response Time | OFF→ON: ≤10μs, ON→OFF: ≤10μs |
| Resistive Load | 0.5A/point, 4A/COM |
| Inductive Load | 12W (24VDC) |
| Lamp Load | 2W (24VDC) |
| Isolation | Optocoupler isolation (output ↔ PLC system) |
| Overcurrent Protection | Built‑in (self‑resetting) |
- Mechanical & Environmental Specifications
| Item | Specification |
| Dimensions (W*H*D) | 35mm*90mm*75mm (standard DIN ail size) |
| Operating Temperature | -10C ~ +55C (nonondensing) |
| Storage Temperature | -25C ~ +70C |
| Relative Humidity | 5% ~ 95% (non ondensing) |
| Vibration Resistance | 5~150Hz, 1.5mm amplitude, 2 hours per 3 axes |
| Shock Resistance | 10g acceleration, 11ms duration, 10 times per 3 axes |
| Protection Grade | IP20 (front) |
| EMC | Complies with EN 61000-6-2 (industrial immunity), EN 61000-6-4 (industrial emission) |
- Wiring & Installation Details
- Input Wiring
4 input points (X0~X3), 1 common (COM)
Supports source (PNP) or sink (NPN) wiring
Recommended wire: 0.3~1.25mm², torque 0.5~0.8N·m
- Output Wiring
4 output points (Y0~Y3), 1 common (COM)
NPN sink output, external DC24V power required
Recommended wire: 0.3~2.5mm², torque 0.5~0.8N·m
- Module Connection
Connects to main unit or other modules via right-side expansion port
Max expansion cable length: 1m; multiple modules can be cascaded
The first DVP08XP211T module occupies 8 I/O addresses
- Selection & Application Tips
- Replacement options: Relay version DVP08XP211R; upgraded compatible version DVP08XP311T (for ES3 series)
- Load matching: Transistor output suitable for 24VDC solenoid valves, indicators, small motors; not for direct AC loads
- Expansion capacity: Single ES2 series CPU supports up to 8 DVP08XP211T modules, max 256 I/O points
- Safety: Open‑type module; must be installed in control cabinet, away from dust, moisture, and strong vibration
