The Delta DOP-107BV is a 7-inch human machine interface from the DOP-100 series Basic (D-Type) range. It uses an 800 x 480 high-resolution TFT LCD supporting 65,535 colours. Panel brightness reaches 400 cd/m² (typical), and with an LED backlight rated at more than 20,000 hours half-life at 25 °C, the display stays clearly readable under factory lighting. The active display area measures 154.08 x 85.92 mm.
The DOP-107BV is positioned as the "easy to install, does the job" entry model. It runs an ARM Cortex-A8 processor at 800 MHz with 256 MB Flash ROM and 256 MB RAM, so screen changes and data refresh respond quickly. The 4-wire resistive touchscreen is rated for more than 1,000,000 operations.
For communications it provides two serial ports -- COM1 as RS-232 (with flow control) / RS-485 and COM2 as RS-485 -- plus one USB Slave 2.0 port (for PC programming) and one USB Host 2.0 port (for a USB flash drive, used to copy and back up project files). This model has no Ethernet port -- if you need network communication, choose the DOP-107DV.
For protection and reliability, the front panel is rated IP65 / NEMA4 / UL TYPE 4X (indoor use only), so it can be mounted directly on machine panels that get washed down. Both the power supply and the serial ports have isolation protection, and the isolated power circuit withstands 1,500 V peak for one minute.
| Parameter | Specification |
|---|---|
| Brand | Delta Electronics (Taiwan) |
| Series | DOP-100 series (Basic / D-Type) |
| Model | DOP-107BV |
| Display size | 7 inch |
| Panel type | TFT LCD, 65,535 colours |
| Resolution | 800 x 480 pixels |
| Display range | 154.08 x 85.92 mm |
| Brightness | 400 cd/m² (typical) |
| Backlight | LED backlight, half-life > 20,000 hours at 25 °C |
| CPU | ARM Cortex-A8 (800 MHz) |
| Flash ROM | 256 MB |
| RAM | 256 MB |
| Touchscreen | 4-wire resistive, > 1,000,000 operations |
| Buzzer | Multi-tone 2-4 kHz / 80 dB |
| Network interface | N/A (no Ethernet) |
| USB | 1 x USB Slave 2.0; 1 x USB Host 2.0 |
| SD card slot | N/A |
| COM1 | RS-232 (with flow control) / RS-485 |
| COM2 | RS-485 / RS-485 |
| COM3 | N/A |
| Auxiliary function key | N/A |
| Calendar | Built-in |
| Cooling method | Natural cooling |
| Operating voltage | DC +24 V (−15% to +15%); isolated power supply required; supplied by Class 2 or SELV circuit |
| Leakage current | 500 VAC for 1 minute (between DC24V terminal and FG terminal) |
| Power consumption | 8.6 W (max) |
| Backup battery | 3 V lithium CR2032 x 1 |
| Backup battery life | About 3 years or more at 25 °C |
| Operating temperature | 0 to 50 °C (32 to 122 °F) |
| Storage temperature | −20 to +60 °C (−4 to 140 °F) |
| Operating environment | 10-90% RH (0-40 °C); 10-55% RH (41-50 °C); pollution degree 2 |
| Vibration resistance | IEC 61131-2: 5-8.3 Hz at 3.5 mm amplitude; 8.3-150 Hz at 1 G |
| Shock resistance | IEC 60068-2-27: 11 ms, 15 G peak, X/Y/Z directions six times each |
| Dimensions (W x H x D) | 215 x 161 x 35.5 mm |
| Mounting dimensions (W x H) | 196.9 x 142.9 mm |
| Weight | Approx. 700 g |
| Panel waterproof rating | IP65 / NEMA4 / UL TYPE 4X (indoor use only) |
| Wiring | Solid/stranded AWG 24-12, stripped 7-8 mm, torque 5 kg-cm (4.3 lb-in) |
| Mounting torque | 0.7 N*m (6.17 lb-in); maximum panel thickness 5 mm |
| Heat dissipation clearance | Minimum 60 mm at the rear |
| Operating altitude | Below 2,000 m |
| Programming software | DOPSoft (free download from Delta) |
| Industry | Typical use |
|---|---|
| Packaging machinery | Parameter setting, production counting, fault display |
| Textile machinery | Process parameter monitoring, recipe switching |
| Woodworking machinery | Cutting dimension setting, tool status display |
| Rubber and plastics machinery | Temperature/pressure curve monitoring, moulding parameters |
| General machining equipment | Operator panel, status indication |
| Pump and fan control cabinets | Local operation and running status display |
There are only two substantive differences. First, the network interface: the BV is N/A (no Ethernet) while the DV has one 10/100 Mbps auto-detection Ethernet port with a built-in isolated power circuit rated 1,500 V peak for 1 minute. Second, COM2: RS-485 on the BV versus RS-422 / RS-485 on the DV. There is one minor difference in maximum power consumption (8.6 W for the BV, 8.8 W for the DV). Display, CPU, memory, USB, protection rating, dimensions and weight are otherwise identical.
No. The hardware specification table in Delta's official DOP-107BV Instruction Sheet lists the "Network interface" row as N/A. Some marketplace sellers describe the BV as having an Ethernet port -- that is incorrect. If you need Ethernet, choose the DOP-107DV.
Through Delta's DOPSoft software, the DOP-100 series supports Delta's own DVP, AH and AS series PLCs, along with communication protocols for many third-party PLCs and drives (including Modbus). For the definitive list of supported controllers and protocols, refer to Delta's official communication manual -- and if your controller is unusual, confirm before ordering.
The front panel is rated IP65 / NEMA4 / UL TYPE 4X, but Delta explicitly specifies indoor use only. It can be used on the front of machine panels that contact water or cutting fluid, but it is not suitable for outdoor use, condensation, steam or corrosive gas environments -- the installation sheet requires an indoor location free of vapour, corrosive and flammable gas and liquids.
Use DC +24 V (−15% to +15%) from an isolated power supply, supplied by a Class 2 or SELV circuit. Maximum consumption is 8.6 W, and Delta recommends a power supply rated at 1.5 to 2 times the specified consumption to ensure normal operation. Use AWG 24-12 copper wire, stripped 7-8 mm, torqued to 5 kg-cm; the cable temperature rating must exceed 75 °C. Always ground the unit correctly in accordance with NFPA 70 (National Electrical Code, 2005 Ed.).
Delta's official DOPSoft software, which is free to download with no licence fee. The DOP-100 series also supports conversion of projects from the older DOP-B series, so existing projects can be reused when replacing legacy models.