Myalarm V-LCD1 Manual de Instruções descarregar pdf (Página 24)

OPTIONAL EQUIPMENT

4-18

System 2 Installation / Programming Manual

Modems

Modems can be used with a Video Display Terminal (VDT) or PC to call a System 2 at a remote location.

Two modems are required, one at the System 2 site and one at the VDT or PC site. You can dial a remote

System 2 and make programming changes, monitor the System, or preform a back-up/restore function. Note:

In order to perform a backup/restore function you need a PC. In this way, a single back-

up/restore/emulate System can manage a large number of remote System 2's from one central location.

When using a PC to communicate through modems, terminal emulation software is required at the PC. You

can use Windows Terminal Emulator or any other software you are comfortable using. Special Corby

software is not required.

Modem:

4126 - On/Off-site Modem

Printer

System 2 has a built in, 9600 baud, RS232 serial port that may be used for an optional serial printer. The

printer can provide a hard copy of events. Serial data is sent to the printer via an RS232 data link which

requires a three conductor shielded cable.

Corby carries an 80 column, dot-matrix, RS232 serial printer that uses standard plain perforated tractor feed

paper. The printer is UL listed and requires 110/120VAC @ 60HZ, .7AMP. It requires a three prong

grounding outlet and comes with a five ft. cord.

Corby Printer: 4007 - Serial Printer

Surge Protection Device

Corby Surge Protectors are UL listed as a "surge protector" (not a simple cube protection device). It is

designed to reduce the effects of power surges and lightning strikes. Of course, no protection is available to

eliminate a direct lightning strike, but this device may minimize the problem.

This Corby Surge Protector has two protected outlets and both have voltage surge protection and EMI/RMI

noise filtering built into them. The surge protector protects both the hot and the neutral AC inputs. This surge

unit helps prevent "glitch" errors and reduces the possibility of electronic component failure due to high voltage

spikes.

Surge Protector:

4238 - Surge Protector for four plug-in transformers

4239 - Surge Protector for RS232 (use for VDT or PC)

4240 - Surge Protector for 2 plug-in devices

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Myalarm V-LCD1 Manual de Instruções Página 24