CIAS Elettronica S.r.l.
Ed. 1.2
Installation Handbook
Page
73
of
73
ERMO 482X3
PRO
6.2 Functional Characteristics
1)
Analysis Signal processing according to behaviour model.
2)
Analysis
Modulation channel frequency processing (16 channels)
3)
Analysis
Absolute received signal value processing, To guarantee the S/N optimal value (Low level
signal).
4)
Analysis
Absolute received signal value processing, for fault detection, behaviour deterioration,
masking.
5)
Analysis
Signal trend to select various cases of AGC behaviour.
6)
Analysis
DC Power supply voltage processing (battery charger), High or Low.
7)
Analysis
AC Power supply voltage processing, Presence or Absence.
8)
Analysis
Ambient temperature processing, detection of permitted working range
9)
Analysis
Tampering of Tx and Rx heads.
10) Availability Stand-by input control, for monitor adjustment and historical inhibition, living always active
the alarm status generation.
11) Availability Test input control, to procure on receiver the alarm relay activation in case of positive
result.
12) Availability Auxiliary balanced line allowing connection of additional sensor. Over two connection
conductors between sensor and Tx or Rx head. The capability is to discriminate the
following events: alarm, tamper, fault , line cutting, line short circuit
13)
Activation Three static relay output for alarm, tamper, fault on receiver and transmitter.
14)
Activation Three signalling LED for alarm, tamper, fault on receiver and transmitter
15)
Activation Synchronism signal output of transmitter for the other transmitters synchronization
16)
Activation Synchronism signal input on transmitter for the local transmitter synchronization
17) Availability Output terminal block for the battery 12V / 2 Ah connection in case of mains absence.
18) Availability 16 positions switch for modulation channel frequency choice. During the installation phase
the receiver identifies and store automatically which channel must be used during working
phase.
19) Availability
“Supercap” on transmitter and receiver for data storage, also in case of power supply
completely OFF
20) Availability Calendar watch on transmitter and receiver, for the event storage timing. Both for
analogue events monitoring and historical events record.
21) Availability Historical event records on transmitter and receiver, for the last 256 events (RX) 128 (TX)
occurred, with the value (if any), data, time and event types indication. The data acquisition
can be done with WAVE-TEST2 software, the data will be stored in historical files (for read
and print).
22) Availability Up to 100 event records (2.5 seconds each) stored in receiver memory, related to detected
analogue signal if higher then user preset value (called monitor threshold).
23) Availability A default parameters set, for transmitter and receiver, to use whenever absent or if the
self diagnosis detects a wrong parameter.
24) Availability connector on transmitter and receiver, for external measures
25) Availability P. C. connector on transmitter and receiver, for serial line RS485 connection, used with
software WAVE-TEST2 for tests, settings and management of barrier.
