Delta DOP-107EG Instruction Sheet

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DOP-107EG
Delta Electronics Inc,
No.18, Xinglong Rd., Taoyuan City
33068, Taiwan
Instruction Sheet
(1) General precautions
Thank you for purchasing this product. This instruction sheet provides information about the DOP-100
series HMI. Before using this product, please read through this instruction sheet carefully to ensure the
correct use of the product. Please keep this sheet handy for quick reference whenever needed. Before
finishing reading this sheet, please follow the instructions below:
 Install the product in an indoor location, which is free of vapor, corrosive and inflammable gas and
liquids.
 Please refer to the wiring diagram when connecting the wires.
Ensure your HMI is correctly grounded. The grounding method must comply with the national

electrical standard (please refer to NFPA 70: National Electrical Code, 2005 Ed.).
 Do not disassemble the HMI or change the wiring when power is on.
 Do not touch the power supply when power is on, or it may cause electric shock.
 When the HMI displays a low power notification and requires a battery change, please contact
your local distributor or Delta Customer Service Center for the replacement. Do not change the
batteries by yourself.
This product can be used with other industrial automation equipment. Please read through this

sheet carefully and install the product according to the instructions to avoid danger.
 Cleaning method: please use a dry cloth to clean the product.
 This product must be used at an altitude below 2,000 m.
 If the equipment is used in a manner not specified by the manufacturer, the protection provided by
the equipment may be impaired.
 For repair and maintenance, please contact Delta Electronics, Inc. Address: No.18, Xinglong Rd.,
Taoyuan City, Taiwan. TEL: +886-3-3626301.
If you have any inquiry during operation, please contact our local distributors or Delta sales
representatives. The content of this instruction sheet may be revised without prior notice. Please consult
our distributors or download the latest version at Delta's website (http://www.delta.com.tw/ia).
(2) Communication port pin assignment
DOP-107EG COM1 port
COM Port Pin
1
2
3
4
5
6
7
8
9
DOP-107EG COM2 port
MODE1
COM Port Pin
COM2 COM3 COM2
RS-232 RS-485 RS-485
1 - - D+
2 RXD -
3 TXD -
4 - D+
5 GND
6 - -
7 RTS -
8 CTS -
9 - D-
"-"
Note: mark means connection is not required.
(3) Description of each part
DOP-107EG (front view)
User-friendly
DOP-107EG (rear view)
MODE1
RS-232
-
RXD
TXD
-
GND
-
(4) Mounting dimensions
RTS
CTS
DOP-107EG
-
MODE2 MODE3
COM3 COM2 COM3
RS-485 RS-232 RS-422
- - TXD+
- - RXD -
- - TXD -
- D+ - RXD+
GND GND
D- - - TXD-
- - RTS -
- - CTS -
- D- - RXD-
A Operation / display area
A USB Host B USB Slave
C Network Port（LAN） D Audio Output Interface
Power input terminal
E F COM2 / COM3
(24 AWG wire min.)
G COM1
Unit: mm (inch)
o o o o
Operation temperature: 0 C to 50 C (32 F to 122 F)
Storage temperature: -20 o C to +60 o C (-4 o F to 140 o F)
(5) Installation and wiring
Precautions:
Incorrect installation may result in malfunction.

 To ensure the HMI is well ventilated, make sure there is sufficient space between the HMI and the
adjacent objects or walls.
 This product should be used on a case / platform which conforms to enclosure Type 4X standard (for
indoor use only).
 The maximum panel thickness for mounting must be no greater than 5 mm.
 Copper conductor only.
Installation steps:
Step 1: Step 2:
Put the waterproof gasket into the HMI and Place the fasteners into the slots and tighten
then insert the HMI into the panel cutout. the screws until reaching the panel cutouts.
Step 3: Step 4:
Tighten the screws with the torque less than For heat dissipation, please keep a minimum
0.5 N-M / 0.7 N-M to avoid damage to the clearance of 60 mm on the rear of the HMI.
plastic case.
DOP-107EG torque: 6.17 lb-inch (0.7N-M)
Wiring:
Type Wire gauge (AWG) Stripped length
Solid 24 - 12 7 - 8 mm
Stranded 24 - 12 7 - 8 mm
Please refer to the following diagram when wiring the power connector. The temperature
rating of the cable must be greater than 75 o C (167 o
Torque
5 kg-cm (4.3 lb-in)
5 kg-cm (4.3 lb-in)
F).