PD141AFO 4 Point VIGILANTE
Annunciator with First-Out
Field Selectable Logic:
ISA Sequence A
ISA Sequence F2A (First-out)
FREE Laser-printed Message Labels
NEMA 4X Front Panel
Built-in Horn
1 SPDT Relay
Front Panel LED Alarm and Power Indication
8 Point System WITH FIRST-OUT2 units
required
DISCONTINUED PRODUCT
The model
PD141AFO VIGILANTE® four-point annunciator with First-out gives
operators a simple, clear, ear and eye catching annunciator that handles
urgent alarms and routine status messages. It directly handles alarm
outputs from meters, alarm relays, logic levels (5v-28v) and switches for
temperature, pressure, flow, level and proximity parameters. Change of
status is announced by LEDs, built-in pulsating horn and relay for remote
indication. The PD141AFO can be field programmed for ISA Sequence A, to
detect momentary or maintained alarms or ISA Sequence F2A (First-out)
which detects momentary and maintained as well as which alarm occured
first. The front panel is NEMA 4X rated. Two VIGILANTES® can be
connected together to form an 8 point system with first-out capability.
Alarm message labelling can be performed in the field or at the factory
with laser-printed labels at no charge.
Low-cost -
Less Than Half The Price of a Message Center
Powered
from PLC
No
Programming
Accepts
Common High or Common Low Input Signals
Simple
Installation
Non-Incendive
PLC version available
DISCONTINUED PRODUCT
When it
comes to low-cost, high efficiency and ease of use, the PD128 beats
message centers and pilot lights hands down. And now the CSA Certified and
FM Approved PD128-NI is available for use in areas requiring a non-incendive
device. The PD128 is a low-cost easy-to-use PLC annunciator that displays
up to 8 messages at once, and features a built-in horn. Interchangeable
LEDs (Red, Yellow, Green) allow for customized alarm messages. Powered
directly from the PLC, the PD128 accepts standard digital output signals,
requires no programming and can be connected in minutes. Precision Digital
also prints custom message labels free of charge.
When it
comes to low-cost, high efficiency and ease of use, the PD148 beats
message centers and pilot lights hands down. The PD148 is a low-cost,
easy-to-use AC/DC input annunciator that displays up to 8 messages at once
and features a built-in horn. Acceptable voltage inputs range from 90 to
250 VAC/VDC. Each LED may be configured for either “Active ON” or “Active
OFF” illumination. Interchangeable LEDs (Red, Yellow, or Green) allow for
customized alarm messages. Precision Digital also prints custom message
labels free of charge.
