Home » ICP DAS » ICP DAS U-7524M CR UA I/O Series 5 Channels DO and 2 Port Ethernet Switch User Guide 
ICP DAS U-7524M CR UA I/O Series 5 Channels DO and 2 Port Ethernet Switch

Packing List
UA I/O package includes this document and the following items:

Technical Resources
How to search for drivers, manuals and spec information on ICP DAS website

Preparations for Devices
- PC/NB: Can connect to the network and set the network
- Ethernet Switch/Hub (Ex: NS-205A or PoE Switch NSM-208SE)
- Power Supply: +12 ~ +48 VDC (Ex: MDR-60-24)
Hardware Connection
Connect the UA I/O Module with the RJ-45 Ethernet port to an Ethernet switch/hub (Fig.2 for PoE Switch) and PC. You can also directly link the U-75xx to PC with an Ethernet cable. After power is connected, please【wait 1 minute】for U-75xx start-up procedure. When the “RUN” light starts flashing, it represents the boot is complete.

Network Connection
Factory Default Settings of U-75xx |
Network |
IP |
192.168.255.1 |
Assign U-75xx a new IP setting according to your case. |
Mask |
255.255.0.0 |
Gateway |
192.168.1.1 |
Web UI Account |
Username |
root |
After login, change the username/ password at once. |
Password |
root |
- Change the PC’s IP setting as following. (Write down the PC original network settings before modify.) EX:
IP |
192.168.255.10 |
Subnet mask |
255.255.0.0 |
Default Gateway |
192.168.1.1 |
- Make sure the PC and U-75xx is connecting through Ethernet. And then open a PC side browser (Ex: Chrome, IE…). Type http://192.168.255.1 in the URL address. Use default Web UI username/password root/root to login.

- Change the Username/password in 【Account Setting】of 【System Setting】, or user cannot use any other function

- Click【System Setting】【Network Setting】>【Network Setting(LAN)】to change the IP settings by user network

- Save the IP settings, restore the PC original IP settings, and then type the new IP/Username/Password in the browser to login the Web UI of U-75xx to configure user’s UA project
AI/AO Jumper Setting
To change the Selection Jumpers for Analog channels:
U-7528M |
Channel |
|
Jumper |
|
|
Channel |
V/Iout6+ |
V/Iout7+ |
Jumper |
J1 |
J2 |
Remove the top case and upper board of the module, the selection jumpers are next to the connector.
U-7502M |
Channel |
Vin1± |
Vin0± |
Jumper |
J2 |
J1 |
|
Channel |
Vin2± |
Jumper |
J3 |
U-7528M |
Channel |
|
Jumper |
|
|
Channel |
V/Iout6+ |
V/Iout7+ |
Jumper |
J1 |
J2 |
U-7517M-10 |
Channel |
Vin8± |
Vin7± |
Vin6± |
Vin5± |
Vin4± |
Vin3± |
Vin2± |
Vin1± |
Vin0± |
Jumper |
J9 |
J8 |
J7 |
J6 |
J5 |
J4 |
J3 |
J2 |
J1 |
|
Channel |
Vin9± |
Jumper |
J10 |
Jumper Location Figure

U-7504M |
Channel |
Vin3 |
Vin2 |
Vin1 |
Vin0 |
Vout3 |
Vout2 |
Vout1 |
Vout0 |
Jumper |
J4 |
J3 |
J2 |
J1 |
J8 |
J7 |
J6 |
J5 |
U-7524M |
Channel |
Vout3+ |
Vout2+ |
Vout1+ |
Vout0+ |
Jumper |
J4 |
J3 |
J2 |
J1 |
U-7526M |
Channel |
Vout1 |
Vout0 |
Vin5 |
Vin4 |
Vin3 |
Vin2 |
Vin1 |
Vin0 |
Jumper |
J8 |
J7 |
J6 |
J5 |
J4 |
J3 |
J2 |
J1 |
U-7517M |
Channel |
Vin7± |
Vin6± |
Vin5± |
Vin4± |
Vin3± |
Vin2± |
Vin1± |
Vin0± |
Jumper |
J8 |
J7 |
J6 |
J5 |
J4 |
J3 |
J2 |
J1 |
U-7519ZM |
Channel |
CH0± |
CH1± |
CH2± |
CH3± |
CH4± |
CH5± |
CH6± |
CH7± |
CH8± |
CH9± |
Jumper |
J1 |
J2 |
J3 |
J4 |
J5 |
J6 |
J7 |
J8 |
J9 |
J10 |
- Set up the Jumper corresponding to the type of Voltage / Current and Input / Output for each analog channel.
Voltage Input Selection Jumper (Jumpers default: Voltage

Documents / Resources
References