jotron WP 900 Manual Del Usuario página 43

Installation Guide
H/U952T Terminal Transmitter
• Connect SP-bus to connector J100.
Connection to
speech bus
Figure 15. SP-bus connection via twisted-pairs.
Speech Termination
If more than one speech transmitter is used in a system, only one of the T952SM/FL
modules can have the speech bus termination resistor (R100) connected. R100 must be
cut off on all other T952SM/FL modules.
2002-11-13/ Rev. A
T952SM/FL
J100
1 SP1
2 SP2
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