Socket for the coding plug (S/U-PORT4)
The symbol (6) points to the upper corner of the coding plug (see
Coding plug
auf Seite 42).
Socket strip for connection of module Connection module (see
Frontal view
auf Seite 17).
Module connection
8.7.1 Switch for the terminators
These switches allows the terminators for S
0
interfaces TE and NT to be turned on and off.
Terminators on the modules are required:
• If an external interface (TE) is directly connected to the external NTBA.
• If the bus starts directly with connection of the system.
8.7.2 Technical data, S
0
interfaces
TE (External S0 interface):
Protocol DSS1, point-to-multipoint or point-to-point connection
NT (Internal S
0
iterface):
Protocol DSS1, point-to-multipoint connection
Maximum supply:
2.5 W
Interfaces:
S
0
supply ca. 37,5 V-
Channel structure:
B + B + D
Line lengths:
for a 0.6 mm diameter
Short passive bus:
max. 120 metres (for network line CAT.5, up to 180 metres)
8.7.3 Technical data, U
pn
interfaces
U
pn
line lengths:
1,000 metres
Wire diameter:
0.6 mm
Maximum supply:
2.5 W
bintec elmeg GmbH
8 Mounting modules
elmeg hybird 300 / 600
31
