Danfoss PR-SC4 Data sheet

Data sheet

Telemetry device
PR-SC4

The PR-SC4 device is one of the telemetry device
that the Prosa Infrastructure uses in order to
create an Internet Of Things. In this case, the
“Things” are supposed to be the dispenser of
beverages and cold room for goods storage.
The primary goal of the PR-SC4 device is to
communicate to the Prosa system diagnostic
parameters and eventually alarms related to the
temperatures of the storage equipment. To this
aim, the PR-SC4 can work in conjunction with the
electronic thermostat of the cooling equipment
when available.

The PR-SC4 contains a modem and uses
Bluetooth and a Machine to Machine (M2M) SIM
in order to communicate with the Prosa
Infrastructure through the mobile network. The
network is also exploited by the PR-SC4 in order
to compute a triangulation of the position of the
cooling equipment.

Specifications Item

Weight
Case material
Temperature range for storing
Operating temperature
Humidity
Voltage
Current max
Modem

Bluetooth

Value

246 g
Polymer materials
0 °C - 70 °C
0 °C - 70 °C
60% +/- 25
100-240 VAC, 50/60 Hz

0.6 A, avg. 0.25 A
LTE & 2G module for multi-regional use; Cat M1/

NB1 deployed bands: 2, 3, 4, 5, 8, 12, 13, 20, 28;
EGPRS quad-band, 850/900/1800/1900 MHz

Bluetooth Low Energy (BLE) 4.2

© Danfoss | DCS (vt) | 2019.05

AI306840324250en-000101 | 1

Data sheet | Telemetry device PR-SC4

RED – Radio Equipment
Directive (2014/53/EU)

Ar tic le 3 .1a

EN 60950-1: 2005/AMD1: 2009 information technology equipment – safety –
Part 1: General requirements
EN 62368-1: 2014 Audio/video, information and com-munication technology equipment –
Part 1: Safety requirements
EN 62311: 2 0 08

Ar tic le 3 .1b

EN 61326 -1:2013
ETSI EN 301 489-1 V.2.1.1;
ETSI EN 301 489-17 V.3.1.1
ETSI EN 301 489-52 V.1.1.0

Article 3.2

EN 301 511 V.12.5.1 par. 4.2.16, 4.2.17
EN 300 328 V2.1.1 par. 4.3.2.9 and 4.3.2.10

RoHS – Restriction of the use of certain hazardous substances directive (2011/65/EU)
EN 50581: 2012 Technical documentation for the assess-ment of electrical and electronic products
with respect to the restriction of hazardous substances.

UL approval files

E488917-A2-UL
E500508-A6001-UL

2 | AI306840324250en-000101

© Danfoss | DCS (vt) | 2019.05