Delta DOP-108IG Series Instruction Sheet

High color．Wide screen． User-friendly
DOP-108IG
Delta Electronics, Inc.
No.18, Xinglong Rd., Taoyuan City
33068, Taiwan
Instruction Sheet
(1) General precautions
Thank you for purchasing this product. This DOP-108IG instruction sheet provides information for the
DOP-108IG 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 and corrosive and inflammable gas.
 Please refer to the wiring diagram when connecting the wires.
 Ensure this product is correctly grounded. The grounding method must comply with the national
electrical standard guidelines (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 (6561.68 ft).
 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 Customer Service
Center. The instruction sheet may be revised without prior notice. Contact our distributors or download the
latest version from the Delta website (http://www.deltaww.com.tw/ia).
(2) Communication port pin assignment
DOP-108IG COM1
COM Port Pin
1
2
3
4
5
6
7
8
9
Note: the mark "-" means connection is not required.
DOP-108IG COM2
MODE1 MODE2
COM Port Pin
RS-232 RS-422
1 - TXD+
2 RXD -
3 TXD -
4 - RXD+
5 GND GND
6 - TXD-
7 RTS -
8 CTS -
9 - RXD-
Note:
1. The mark "-" means connection is not required.
2. To use COM2 for flow control through RS-232 (RTS and CTS signals), COM3 port is not operable.
DOP-108IG COM3
COM Port
Note:
1. The mark "-" means connection is not required.
DOP-108IG Ethernet interface (LAN)
Ethernet interface
Note: the mark "-" means connection is not required.
(3) Description of each part
DOP-108IG (front view)
MODE1
RS-232
-
RXD
TXD
-
DOP-108IG (rear view)
GND
-
RTS
CTS
-
MODE3
RS-485
D+
-
-
-
GND
D-
-
-
-
A Power input connector
B COM3 (supports communication indicator)
C
COM2 (supports communication indicator
D COM1
E Memory card slot / battery cover
MODE1 MODE2 MODE3
Pin
RS-232 RS-422 RS-485
1 - TXD+ D+
2 RXD - -
3 TXD - -
4 - RXD+ -
5 GND GND GND
6 - TXD- D-
7 - - -
8 - - -
9 - RXD- -
Contact
Pin
Ethernet
1 TX+
2 TX-
3 RX+
4 -
5 -
6 RX-
7 -
8 -
A Operation / display area
F Audio output interface
G USB Host
) H Ethernet interface (LAN)
I USB Slave
- -
(4) Mounting dimensions
DOP-108IG
(5) Installation and wiring
Precautions:
 Mount the HMI according to the illustration below. Incorrect installation direction 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 installed in a case or on a 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 (0.2 inches).
 Please use copper wires.
Installation diagram:
Step 1: Step 2:
Put the waterproof gasket onto the HMI and then Place the fasteners into the slots and tighten
insert the HMI into the panel cutout. the screws until reaching the panel cutouts.
Step 3: Step 4:
Tighten the screws with the torque between For heat dissipation, please keep a
0.5 N-M and 0.7 N-M to avoid damage to the minimum clearance of 60 mm (2.36 inches)
plastic case. and 45 mm (1.77 inches) respectively on the
DOP-108IG torque: 6.17 lb-inch (0.7 N-M) rear and bottom of the HMI.
Unit: mm (inches)