Veeder-Root TLS-HLD - Surge Protection for Communication Devices

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RS-232 Communications Surge Protection for Communication Devices
Figure 15. Console Connected to a Remote Device Via Short-Haul Modem
Surge Protection for Communication Devices
In locations that are subject to high levels of noise and power surges, the use of a surge protector is recommended. The
following models are available from B&B Electronics, telephone 1-815- 433-5100, or at their Internet address http://
www.bb-elec.com:
• Telephone Line Surge Protector, model TLSP
• RS-232 Surge Protector, model 232DSP
Computer
Loopback
Normal
S2
DCE
DTE
S1
Black Box Model: ME800A
To
Available
Port
Loopback
Normal
DCE
DTE
S1
DB-25 Connecto
r
Console
DB-9 Connector
2 Twisted Pairs (24 - 26 AWG)
consoles\tlshld\shmodm.eps
S2
TD
RD
Flash red & green
= Required selection
EN
DIS
RTS/DTR
CONTROL
Color 1
Gnd TX-
TX +
RX- RX+
Color 2 Color 1 Color 2
Color 1
Gnd TX-
TX +
RX- RX+
Color 2 Color 1 Color 2
Black Box Model: ME800A
TD RD
Flash red & green
EN
DIS
RTS/DTR
CONTROL
DB-25 Connector
DB-9
Connector
DB-25
Connector
VEEDER-ROOT
Height Level Display
TLS