6
Parameter
Value
Operation Temperature
Minus 30 to + 55°
С
Weight
0.3 kg max
Overall dimensions
95
×
70
×
29 mm
Non-stop operation
24/7
MTBF
80,000 h min
Survival probability
0.98758
Expected service life
10 years
In terms of immunity to electromagnetic interference, the equipment meets the requirements of
Test Severity Level III as per the relevant standards listed in Appendix ‘
Б
’ to GOST R 53325-2012.
The equipment passes the industrial interference standards prescribed for Class ‘
Б
’ equipment
as per GOST R 30805.22.
The modems are to be powered from battery backed power supplies RIP-12 / RIP-24 (of series
approved by Fire Certificates) that send faults occurred in the power supply line to an alarm loop of
control and indicating equipment (such as Signal-10, Signal-20
М
, Signal-20P) or to the network
controller (S2000
М
control panel or Orion Pro Software Suite).
1.3
Scope of Delivery
The modem comes along with the parts shown in Table 1.3.1.
Table 1.3.1
Item
Quantity
RS-FX-MM (RS-FX-SM40)
1 pc.
Accessory Kit:
Resistor
С
2-33
Н
-0.25-620 Ohm 5%
Wall Mount Bracket
Screw
Wall plug
3 pcs.
1 pc.
2 pcs.
2 pcs.
Documentation
RS-FX-MM / RS-FX-SM40
Serial RS-232 / RS-422 / RS-485 Optic Fiber Modem
Operations Manual
1pc.
1.4
Arrangement and Operation
The modem is intended to convert RS-232 / RS-422 / RS-485 signals to a fiber optic link only.
Interconversion between RS-232 and RS-422/RS-485 signals is not provided. However, RS-232 and
RS-422/RS-485 signals can be transmitted over a fiber link simultaneously.
1.5
Measuring Instruments, Tools, and Accessories
While mounting, commissioning, and maintaining the equipment, please use the instruments,
tools, and accessories shown in Table 1.5.1.
Table 1.5.1
Instrument
Specifications
Digital multimeter
AC/DC voltage up to 500 V, current up to 5 A, resistance up to 2M Ohm
Flat head screwdriver
3.0
×
50 mm
Cross slot screwdriver
2
×
100 mm
Side-cutting pliers
160 mm
Pliers
160 mm
