Black Box 3600 Manual De Usuario
Installation
2-2
Modem 3600
Electrical Installation
The rear panel (Figure 2-1) includes DTE cable and telephone line
connectors.
connectors.
Figure 2-1. Rear Panel Connections (115 Vac Model)
AC Power Connection
Power is supplied through a 6-foot line cord with a grounded 3-wire
plug.
plug.
DC Power Connection
Caution
To protect the DC-to-DC converter from damage,
ensure the positive and negative leads are properly
connected.
ensure the positive and negative leads are properly
connected.
If the modem is equipped for 12-60 VDC power input, connect the
power to the terminal block attached to the modem back panel. A
chassis ground connection is also supplied on the terminal block.
power to the terminal block attached to the modem back panel. A
chassis ground connection is also supplied on the terminal block.
If the modem is equipped for +/- 12/+5 VDC power input, connect the
VDC power to the amp connector. A chassis ground connection is also
supplied on the terminal block.
VDC power to the amp connector. A chassis ground connection is also
supplied on the terminal block.
DTE Connection
The DTE connector is a 25-pin D-series type conforming to EIA-232
specifications. You must use a shielded DTE cable to comply with EMC
requirements. Pin signals are shown in Figure 2-2 and are described in
Table 2-1.
specifications. You must use a shielded DTE cable to comply with EMC
requirements. Pin signals are shown in Figure 2-2 and are described in
Table 2-1.
TELSET
LEASED LINE
DIAL