Potter Ra-6075 Lcd Annunciator Installation Guide (+ PDF)

Contents hide

1 POTTER RA-6075 LCD Annunciator

7 Dip Switch Settings

8 Documents / Resources

8.1 References

9 Related Posts

POTTER RA-6075 LCD Annunciator

Description

The RA-6075 is a LCD remote annunciator for the PFC-6075 and PFC-6030 addressable fire control panel. The RA-6075 communicates using a RS-485 connection to the main panel providing common indication of Alarms, Supervisory, Trouble and other system status and control functions. The RA-6075 features a 32 character, 16×2 LCD display with LED’s for Power, Alarm, Supervisory, Trouble, and Silenced conditions. It can be mounted on a single gang electrical box or a four square electrical box. The annunciator is enclosed in a sheet metal enclosure and has a Potter lock securing the keypad.

Features

Standby Current 20 mA
Alarm Current 25 mA
Operating Temperature 0°C-49°C (32°F-120°F) 10%-93% @ 30°C (86°F) non-condensing humidity
Maximum Wire Length 6500 FT
Maximum Annunciators 31
Dimensions (WxHxD) 8” x 6-1/4” x 1-5/8” (Cabinet)
Wire Gauge 14 AWG-22 AWG
Display 2 lines x 16 characters

Installation

The RA-6075 is connected to the PFC-6075 using a four wire RS-485 connection. The connection is power limited and supervised. Up to thirty-one (31) RA-6075 LCD annunciators can be connected using Class B or Class A wiring. Class A wiring requires an optional Class A Expander.

NOTICE
Install in accordance with compatible fire alarm panel

DIMENSIONS

RA-6075 Class B Wiring Example

RA-6075 Class A Wiring Example

Address Settings

The RA-6075 address is set by dip switch S1 located on the back of the RA-6075. The address must be set in the range of 1 to 31 to be recognized by the control panel.

RA-6075 Class A (back panel view)