Quick Start
•
7
Network
Structure
WAGO-I/O-SYSTEM 750
I/O Modules
2 Quick Start
These quick start instructions explain, by means of an example, how to start-
up and configure the
Bluetooth
®
RF-Transceiver 750-644 (
Bluetooth
®
module)
via WAGO-I/O-CHECK.
The instructions demonstrate how to start the module up with minimal con-
figuration, and therefore do not describe the entire range of functions. The ob-
jective of these instructions is to configure a simple peer-to-peer communica-
tion between two
Bluetooth
®
modules. One module will function as a master,
the other as a slave.
2.1 Network Structure
1. Construct two identical bus nodes as shown in Figure 1.
•
750-841 Ethernet Controller
•
750-644
Bluetooth
®
RF Transceiver
•
750-600 End Module
2. Connect one of the controllers to a free serial port of your PC using a
WAGO communication cable (750-920).
3. Connect the second controller in the same manner to another PC serial
port.
Attention
Do not form a fieldbus connection (e.g., by using an ETHERNET cable);
otherwise, access to the process data within WAGO-I/O-CHECK is not pos-
sible.
4. Connect both nodes on the system and field sides with a 24-volt power
supply.
5. Switch the power supply on.
Additional information
Each serial PC port is operated by its own WAGO-I/O-CHECK software.
Depending on port availability, use one or two PCs for configuring the mod-
ules.
If you are using one PC with two ports, the WAGO-I/O-CHECK software
can be started several times. You can select the proper COM ports using the
"F8" key on your keyboard. If using only one port or one WAGO-I/O-
CHECK, the configuration of master and slaves is rather time-consuming.
