O Modules; Special Modules; Rf Transceiver]; View - WAGO I/O-SYSTEM 750 Manual

10 • I/O Modules

Special Modules

2 I/O Modules
2.1 Special Modules
2.1.1 750-644 [Bluetooth

2.1.1.1 View

Operational and
Figure 1: View

2.1.1.2 Description

The Bluetooth
tooth
I/O-SYSTEM 750. This means that Bluetooth
used jointly with the WAGO-I/O-SYSTEM 750 modules in different fieldbus
systems.
The Bluetooth
data exchange within the Bluetooth
It can function as the coordinator (referred to
in the following as the "master") or as the
terminal (referred to in the following as the
"slave") depending on the configuration. A
maximum of seven slaves may communicate
with one master (see Figure 2).
The module's configuration (network configuration/process image mapping) is
determined locally via WAGO-I/O-CHECK software.
The current status of the module is displayed by LEDs. While the LEDs asso-
ciated with the function of "slave" signal the quality of the connection, the
LEDs associated with the "master" function show the connection status to
each individually connected slave.
®

RF Transceiver]

13 14
connection
status
750-644
®
RF Transceiver 750-644 (referred to in the following as "Blue-
®
module") integrates a Bluetooth
®
module facilitates wireless
Antenna socket
SMA
Data contacts
Power jumper
contacts
®
network (piconet) into the WAGO-
®
®
piconet.
Figure
modules will be installed and
Slave Slave
1
2
Slave
Slave
7
3
Master
Slave
Slave
6
4
Slave
5
2: Piconet
WAGO-I/O-SYSTEM 750
I/O Modules
g064400e
g064403x