AMBRA SISTEMI



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SDAM A5

 

Features

Alarm unit SDAM A5 for 4/20 mA analog transducers.

Typical applications:

-Monitoring of measures from transmitters distributed into the plant
-Monitoring of measures from pressure transmitters in gas storages

 Functions:

 -5 analog inputs for 4/20 mA analog transducers
-Values in standard units, with associated ID and unit specification
-Low and high alarm set-points for each inputs
-Classification as information, medium priority or high priority alarm for each inputs
-Display 2 lines x 20 characters with LED backlight
-Yellow and red alarm lights associated to medium and high priority alarm status
-Alarm recovery time adjustable from 1 to 99 minutes
-Auxiliary output switch for external cumulative alarm indicator or hooter
-Proprietary network protocol SDAMNET
-Programming by Windows software application SDAM Programming Tool

Technical Specs

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Power supply
230 Vac 50/60 Hz., Pmax. 5 VA, fuse 0.5 A
Visual indications
Display 2 lines x 20 characters with backlight
Operative alarm: LED Ø 5 mm, yellow
Emergency alarm: LED Ø 5 mm, high efficiency, red
Alarm sound
Piezoelectric speaker, volume adjust up to 85 dB @ 1 m
Inputs
5 inputs for transducers 4…20 mA on 2, 3 o 4 wires, power supply 20 Vdc (15 Vdc@20 mA)

Auxiliary output switch
V max = 48 Vdc/Vac, Imax = 1 A, N.C. or N.O. configuration by software

Power output 
Low voltage for optional RF Module (LoRa radio)

Housing
Plastic 9 modules DIN rail (EN 60715) in accordance with DIN 43380, PVC, dim. 160x90x(h)58 mm, IP34
Local network interface
Isolated bidirectional RS485 protocol SDAMNet Plus or ModBus
Weight
560 g
Operating temperature
-10…50 °C
Reference standards and directives
93/42/EEC, 2014/30/EU EMC, 2014/35/EU LVD, EN60601-1,
ISO 7396-1, EN 60601-1-8, EN61000-6-1, EN61000-6-3, RoHs 2011/65/EU

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Documents download

Download PDF Product overview

Download PDF Data sheet

Download PDF Conformity