Step 3: 
Tighten the screws with the torque between   
0.5 N-M and 0.7 N-M to avoid damage to the 
plastic case.   
DOP-110IS torque: 6.17 lb-inch (0.7 N-M) 
Step 4: 
For heat dissipation, keep a minimum clearance of 
60 mm (2.36 inches) and 45 mm (1.77 inches) 
respectively on the rear and bottom of the HMI. 
 
60
45
 
Wiring: 
Type  Wire gauge (AWG)  Stripped length  Torque 
Solid 
24 - 12 
7 - 8 mm 
(0.28 - 0.31 inches) 
5 kg-cm (4.3 lb-in) 
Stranded 
24 - 12 
7 - 8 mm 
(0.28 - 0.31 inches) 
5 kg-cm (4.3 lb-in) 
 
 
Refer to the following diagram when wiring the power connector. The temperature rating of 
the cable must be greater than 75°C (167°F). 
 
 
(6) Hardware specifications 
Model 
DOP-110IS 
Display 
Panel type  10.1" TFT LCD (65535 colors) 
Resolution  1024 x 600 pixels 
Backlight  LED backlight
 
(half-life under room temperature 25°C > 20,000 hours) 
*2
 
Display range  226 x 128.7 mm 
Brightness  300 cd/m² (Typ.) 
CPU  ARM Cortex-A8 (800 MHz) 
Flash ROM  256 Mbytes 
RAM  256 Mbytes 
Touchscreen  4-wire resistive touchscreen > 10,000,000 operated 
Audio 
output 
Buzzer  Multi-tone frequency (2 - 4 kHz) / 80 dB 
AUX  Stereo output 
Network interface  1-port 10/100 Mbps auto-detection (with built-in isolated power circuit) 
*2
 
USB  1 USB slave Ver 2.0; 1 USB host Ver 2.0 
SD  SD card (supports SDHC) 
Serial 
communication 
port 
COM1  RS-232 (supports flow control) 
*2
 
COM2  RS-232 (supports flow control) / RS-422 / RS-485 
*2
 
COM3  RS-232 / RS-422 / RS-485 
*2
 
Auxiliary function key  N/A 
Calendar  Built-in 
Model  DOP-110IS 
Cooling method  Natural cooling 
Approvals 
CE / UL   
(use shielding network cable and magnetic ring with the filter of 300 ohm / 
100 MHz) 
Panel waterproof level IP65 / NEMA4 (indoor use only)
 
Operation voltage
*2
 
DC +24V (-15% to +15%) (use an isolated power supply) 
Supplied by Class 2 or SELV circuit (isolated from MAINS by double insulation) 
Leakage current  500 V
AC
 for 1 minute (between DC24V terminal and FG terminal) 
Power consumption
*3
  9.6 W (Max.) 
*3
 
Backup battery  3V lithium battery CR2032 x 1 
Backup battery life 
About 3 years or more at 25°C (77°F) 
(subject to operation temperature and condition) 
Operation temperature 0°C to 50°C (32°F to 122°F) 
Storage temperature  -20°C to +60°C (-4°F to 140°F) 
Operating environment
10% to 90% RH [0 to 40°C (32 to 104°F)], 
10% to 55% RH [41 to 50°C (105.8 to 122°F)]; 
pollution degree: 2 
Vibration resistance 
Conforms to IEC61131-2: continuous vibration 5 Hz - 8.3 Hz with amplitude 
3.5 mm; 8.3 Hz - 150 Hz with amplitude 1G 
Shock resistance 
Conforms to IEC60068-2-27: 11 ms, 15 G Peak, in X, Y, Z directions each 
for 6 times 
Dimensions 
(W) x (H) x (D) mm 
272.6 x 200.6 x 54 
Mounting dimensions 
(W) x (H) mm 
261.3 x 189.3 
Weight  Approx. 1130 g 
Note: 
1.  The half-life of the backlight is defined as the maximum luminance being reduced by 50% when the maximum drive 
current is supplied to the HMI. The life of LED backlight shown here is estimated at the room temperature of 25°C 
(77°F) with ambient humidity. 
2.  The withstand voltage of the isolated power circuit is 1500V peak for 1 minute. 
3.  The HMI power consumption is the power consumed when the HMI is not connecting with other peripheral devices. 
To ensure normal operation of the HMI, the recommended capacity of the power supply is 1.5 to 2 times of the 
specified power consumption. 
4.  Isolated power supply is recommended. 
5.  For the programming software DOPSoft of DOP-100 series and its user manual, you can download them at 
http://www.delta.com.tw/ia. 
6.  DOP-100 series can be used with other industrial automation equipment. Read through this sheet carefully and install 
the product according to the instructions to avoid danger.