Operating unit / HMI WBGAC070B
7" TFT touch HMI, 32-bit Cortex A8, 1 GHz, Ethernet, CAN (CANopen), USB, 2x RS232/485 (MPI).
The standard device for small and medium-sized machine operation.
This product is discontinued.
- 7" wide screen TFT LCD graphic display 800 x 480 pixels
- Aluminum housing
- Specially coated circuit board is protected against corrosion and ensures
high reliability in harsh environments - Fanless cooling system
- 256 MB Flash memory on-board
- Real-time clock RTC
- IP66 front panel, NEMA4 compliant
- SD card slot, supports SD and SDHC cards
- COM1 or COM3 (2-wire RS485) supports MPI up to 187.5 k
- CAN interface as standard, supports CANopen
- USB host and USB client (micro USB)

The WBGAC070B from Weintek is characterized by the combination of a brilliant display and a large variety of interfaces. The device can be used as a classic HMI, human-machine interface, but can also be used in almost all areas of industrial automation thanks to a wide range of additional functions. The very easy-to-use and logically structured software enables flexible use and facilitates adaptation to a wide variety of tasks. In addition to pure machine operation, data logging, trend graphics and user-defined symbols are also possible. The overall package is rounded off by the CANopen interface, which is always available. The fanless system with a 32-bit CORTEX A8 CPU with 1 GHz and generously dimensioned RAM ensures very good computing performance and pleasantly fast page switching. The WBGAC070B from Weintek is ideal for small and medium-sized machine operation and is THE standard device in this area.
Power supply:
24 VDC +/-20 %; 400 mA max.
Connection via plug-in 3-pin terminal strip.
Display:
Size: 7"
Resolution: 800 x 480 pixels
Display: TFT-LCD Touch
Brightness: 500 cd/m²
Colors: max. 16.7 million
Reading angle: (O/U/R/L): 50°/60°/65°/65°
Contrast: 500:1
Touch display:
4-wire analog resistive.
LED backlight, service life >30,000 hours.
Indicators:
3 function LEDs for CPU status, power supply and communication.
CPU and core logic:
32 bit CORTEX A8, 1 GHz processor.
Linux, EasyBuilder Pro Runtime.
Memory:
- 256 MB RAM
- 256 MB on-board flash memory
- SD card drive for SD and SDHC cards up to 32 GB.
USB port:
1 x USB 2.0 host and 1 x USB 2.0 (micro USB) client.
Ethernet:
10/100 Base-T with RJ45 plug
Serial interfaces:
COM1: RS232 / RS485 2-/4-wire,
COM3: RS232 / RS485 2-wire galvanically isolated.
RS485 interfaces are MPI-capable up to 187,500 baud.
CAN: supports CANopen protocol.
Audio Output: N/A (supports USB audio)
Real-time clock:
Integrated real-time clock RTC
Protection class:
IP66, NEMA 4 Indoor.
Housing:
Sturdy aluminum housing.
Shock:
10 Hz to 25 Hz (X, Y, Z direction 2 g over 30 minutes)
Surroundings:
Operation: -20 °C to +50 °C.
Storage: -20 °C to +70 °C.
max. 90 % rH, non-condensing.
Weight:
approx. 900 g
Scope of delivery:
Device, seal, fixing material, replacement fuse.
Manufacturer:
Weintek Labs, Inc

Request access (by e-mail to wp(at)wachendorff.de)
Download the manual for the "EasyBuilder Pro" software here.

Download the PLC Connection Manual Ver. 5.06.01 here, with all the information on the devices, data types and cabling for each communication driver in EasyBuilder Pro.


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