Cocoon POWERTALK 101 - Manual (Page 44)

PowerTALK 101
43
Practical connection example – Address type serial devices
An address type serial device uses a protocol preventing it from answering to all messages from
the master station. The device is given some ID address to which it will respond.
The connection below effectively connects device C and D to the same multi-drop network.
This connection demands a device that will only respond to its ID call from a master controller.
All ports set to
channel 1
COM1
Port 1 = Ch 1
Port 2 = Ch 1
A
Port 1 = Ch 1
Port 2 = Ch 1
B
10-BASE-2
Backbone
Use Windows OEM
software, connected
with a Laplink
cable to
PowerTALK 101 Use standard flyleads to hub Connect Serial 1
& 2 to serial
devices using
original PC-to-
device cables
Practical connection example
Circles indicate different locations