Network Termination - Datalogic DS6300 Reference Manual

2
Pin Name
1 CHASSIS
9 VS
2 GND
6 VS_I/O
3 Ref_I/O
4 SYS_ENC_I/O
5 SYS_I/O
7 LON A
8 LON B

Network Termination

When building a Lonworks system the network must be properly terminated by positioning
BTK-6000 terminator in the DS6300 master reader and in the last DS6300 slave reader.
Each side of the terminator provides a different connector; thus, it can be inserted either into
the Lonworks 9-pin male connector of the master reader or in the Lonworks 9-pin female
connector of the last slave reader:
Female
Male
For Fieldbus models no terminator must be inserted in the reader, since it
is internally integrated.
NOTE
26
DS6300 9-pin Lonworks connector pinout
Function
Cable shield internally connected by capacitor to chassis
Supply voltage - positive pin
Supply voltage - negative pin
Supply voltage of I/O circuit
Reference voltage of I/O circuit
System signal
System signal
Lonworks line (polarity insensitive)
Lonworks line (polarity insensitive)
Slave
Figure 32 - BTK-6000 Network Terminator
Master
Male
Female
DS6300