Notifier INA, Руководство пользователя

Страница: 18 / 80

18 INA 15092:I 05/30/01
2.4 T
HE
CRT T
ERMINAL
The CRT Terminal, including keyboard, features an 80 column, 25-line display. Function keys allow you to execute INA
commands from the keyboard.
Primary and Secondary Power
The CRT requires 120 to 240 VAC, 50/60Hz primary power. A secondary power source (battery backup) is not provided; the
use of a separate Uninterruptable Power Supply (UPS), UL listed for Fire Protective Signaling, is recommended (refer to
Figure 2.5-1 ).
Electrical Specification
The electrical specifications for the CRT are as follows:
Voltage 90 – 264 VAC
Frequency 47 – 63 Hz
Current 0.5 – 0.2 A
Installation
Connection between the INA and the CRT is provided through an EIA-232 interface on the INA. Assemble a custom cable
for connection to the EIA port on the CRT. The Parallel (PAR), Auxiliary (SER2-AUX), and EIA (SER1-EIA) ports are located
on the back of the CRT-2 Monitor as shown below.
2.5 P
RINTERS
A PRN printer may be connected to the INA to supply a hard-copy printout, documented with the time and date, of all status
changes within the system, local history buffer, and local programming. The PRN may provide up to 80 columns of data on
standard 9 inch by 11 inch tractor-feed paper. Outputs are power limited, but not supervised. Connections must be made
with overall foil/braided-shield twisted pair cable within 20 feet (6.096 m) in conduit. Near Letter Quality (NLQ) mode cannot
be employed on the PRN printer.
Installation
The PRN printer requires 120 VAC and 50/60Hz of primary power. A singular Uninterruptable Power Supply (UPS) 50 W
minimum is recommended and therefore a secondary power source (battery backup) is not provided (refer to Figure 2.5-1 ).
PAR SER2-AUX SER1-EIA
Printer Configuration
Refer to the documentation supplied with the PRN printer for menu control instructions. Table 2.5-1 contains recom-
mended printer option settings.
www.PDF-Zoo.com