This article provides information abou the layout and connections on the E-Series 2 All-In-One (AIO) Touch Computer. 

E-Series 2 Layout and Connections are shown below.

The below can be found in the E-Series 2 User Manual .pdf




1. Display with Touch
The model is available with the following touch technologies.

• TouchPro, zero-bezel projective capacitive (PCAP)

2. Power Indicator LED
The power indicator LED shows the state of the touch computer. See Section 3 of User Manual for more details.

3. Stand Module
The stand module is a robust design supporting Elo All-in-one touch computers.

4. Edge Micro USB Port (Accessory kit - connections)
The E-Series 2 includes four edge USB ports on the display for mounting optional peripherals. The peripherals can be mounted and fixed at the edge to meet many IO peripheral requirements.

5. VESA Mount
A four-hole 75x75mm for the rest size mounting pattern for M4 screws is provided on the rear of the monitor.
The VESA FDMI-compliant counting is coded: VESA MIS-D, C

6. Speaker 
Two, integrated, 2 watt speakers provide audio output for playback.

7. Power Button
Press the power button to turn on/off the touch computer system.

8. Headset
The audio port is designed for headset and microphone connectivity.

9. USB 3.0 Port
A standard Super Speed USB 3.0 port is available on the rear side of the touch computer system.

10. Ethernet LAN Port
The E-Series 2 Ethernet LAN Port provides up to 1 Gbps speed capability for networking.

11. Kensington Lock
Kensington Lock is a standard anti-theft mechanism to secure the desktop to the desired mounting location. The Kensington cable lock is not included.

12. Serial Port (COM1/RJ-45)/Serial Port (COM2/RJ-45)
The serial port is a RS-232 specification for RJ-45 interface connection.

13. Power Connector (DC-IN)
To power up the touch computer, plug the DC connector of the AC/DC power adaptor kit into the power connection on the device.

• Note: When you need to detach the DC plug from the stand module, grip it as the picture shown below and remove it carefully.

14. USB Type-C Port
The USB Type-C port allows connection to other type-C compatible devices.

15. Cash Drawer Port (A/B)
The main cash drawer port is a RJ-12 interface design and provides switchable operation at +12VOLTs and +24VOLTs. The default setting is at +24 Volts and the settings are adjustable from the bottom of the stand module, or the back of monitor.

a. Cash Drawer Port Pin assignment

16. +12 Volt Powered USB Port
The maximum power rating of the +12 Volt Powered USB would be limited to 12 Volts at 1.5 Amps.

17. +24 Volt Powered USB Port
The +24 Volt Powered USB Port spec is design for all E-Series 2 models. The maximum power rating of the +24 Volt Power USB is 24 Volt at 2.3 Amps. In special circumstance, please use an external power adapter for your 24V peripheral (DO NOT USE on board 24V Powered USB port) when both your system is running 100% loading and all I/O ports except 24V Powered USB port are connected for the maximum power load of each port. Please ensure your overall peripheral power consumption does not exceed the following (assuming system is running at max power consumption which is not common for POS applications): Not exceed 156W.

18. USB 3.0 Port
Two standard Super Speed USB 3.0 ports are available on the input/output panel of the touch computer system.

19. USB 2.0 Port
Two USB 2.0 ports are available on the input/output panel of the touch computer system