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SOCOMEC - Réf. : 874 669 A GB

RS232 <=> RTC<=> RS485

Modem

SPECIFICATIONS

Type tests and environmental conditions

ELECTROMAGNETIC COMPATIBILITY

Phenomena

Test

Description

Test levels

ESD

EN 61000-4-2

Enclosure contact

± 6 kV

Enclosure air

± 8 kV

RF field AM modulated

IEC 61000-4-3 Enclosure

10 V / m 80 % AM (1 kHz), 80 - 1 000 MHz
20 V / m 80 % AM (1 kHz), 80 - 2 000 MHz

RF field 900 MHz

ENV 50204

Enclosure

20 V / m pulse modulated 200 Hz, 900 ± 5 MHz

Fast transient

EN 61000-4-4

Signal ports

± 2 kV

Power ports

± 2 kV

Surge

EN 61000-4-5

Signal ports unbalanced

± 2 kV line to earth, ± 2 kV line to line

Signal ports balanced

± 2 kV line to earth, ± 1 kV line to line

Power ports

± 2 kV line to earth, ± 2 kV line to line

RF conducted

EN 61000-4-6

Signal ports

10 V 80 % AM (1 kHz), 0.15 - 80 MHz

Power ports

10 V 80 % AM (1 kHz), 0.15 - 80 MHz

Power frequency magnetic field EN 61000-4-8

Enclosure

100 A / m, 50 Hz, 16.7 Hz & 0 Hz

Pulse magnetic field

EN 61000-4-9

Enclosure

300 A / m, 6.4 / 16 

μ

s pulse

Voltage dips and interruption

EN 61000-4-11 AC power ports

10 & 5 000 ms, interruption
10 & 500 ms, 30 % reduction
100 & 1 000 ms, 60 % reduction

Mains freq. 50 Hz

EN 61000-4-16 Signal ports

100 V 50 Hz line to earth

Mains freq. 50 Hz

SS 436 15 03

Signal ports

250 V 50 Hz line to line

Voltage dips and interruption

EN 61000-4-29 DC power ports

10 & 100 ms, interruption
10 ms, 30 % reduction
10 ms, 60 % reduction
+20 % above & -20 % below rated voltage

Radiated emission

EN 55022

Enclosure

Class B

FCC part 15

Class B

Conducted emission

EN 55022

AC power ports

Class B

FCC part 15

AC power ports

Class B

EN 55022

DC power ports

Class B

Dielectric strength

EN 60950

2 kVrms 50 Hz 1 min

3 kVrms 50 Hz 1 min
2 kVrms 50 Hz 1 min (@ rated power < 60 V)

Signal port to other
isolated ports

Power port to other
isolated ports

Summary of Contents for 4899 0200

Page 1: ...MODEM RS232 RTC RS485 Operating instructions GB SOCOMEC GROUP SWITCHING PROTECTION UPS MAKE YOUR BUSINESS SAFE...

Page 2: ...ions ____________7 Interface specifications ___________________________9 INSTALLATION __________________________________14 Connections___________________________________14 LED indicators _____________...

Page 3: ...not open connected unit Hazardous voltage may occur within this unit when connected to power supply or TNV circuits CARE RECOMMENDATIONS Follow the care recommendations below to maintain full operati...

Page 4: ...d users can commu nicate with the modem The modem is intended for mounting on a 35 mm DIN rail where the modem is attached and locked in a single action In the product there is also an RS485 interface...

Page 5: ...These limits are designed to provide reasonable protection against harmful inter ference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not...

Page 6: ...RS232 RTC RS485 Modem 6 SOCOMEC R f 874 669 A GB APPROVALS AND CONFORMITY Declaration of conformity INTER 068 A GB...

Page 7: ...80 AM 1 kHz 0 15 80 MHz Power frequency magnetic field EN 61000 4 8 Enclosure 100 A m 50 Hz 16 7 Hz 0 Hz Pulse magnetic field EN 61000 4 9 Enclosure 300 A m 6 4 16 s pulse Voltage dips and interruptio...

Page 8: ...relative humidity non condensing Altitude Operating 2000 m 70 kPa Reliability prediction MTBF MIL HDBK 217F Operating Service life Operating 10 years Vibration IEC 60068 2 6 Operating 7 5 mm 5 8 Hz 2...

Page 9: ...ection Detachable screw terminal Connector size 0 2 2 5 mm2 AWG 24 12 Shielded cable Not required 1 External supply current capability for proper startup POWER LV Rated voltage 12 to 48 VDC 12 to 27 V...

Page 10: ...50 Hz 1 min Connection RJ 11C and Detachable screw terminal Connector size Detachable screw terminal 0 2 2 5 mm2 AWG 24 12 Shielded cable Not required LEASED LINE LL Electrical specification 2 or 4 w...

Page 11: ...ine 2 kVrms 50 Hz 1 min I O 1 5 kVrms 50 Hz 1 min Galvanic connection to RS232 Connection Detachable screw terminal Connector size 0 2 2 5 mm2 AWG 24 12 Shielded cable Not required 1 Miscellaneous Do...

Page 12: ...terminal DCE Connector size Detachable screw terminal 0 2 2 5 mm2 AWG 24 12 Shielded cable Not required 1 Miscellaneous Do not connect RS232 and RS485 simultaneously 1 Railway installation close to th...

Page 13: ...sure should be connected to the earthing system of an installation and may be directly connected to the protective earth GENERIC I O INTERFACE RELAY OUTPUT Electrical specification One change over con...

Page 14: ...1 Direction relative to this unit 1 2 3 4 5 6 7 8 9 RS485 Position Direction 1 Description Product marking No 3 In Out T A A Tranmit Receive T RS485 2 wire No 4 In Out T A A Tranmit Receive T RS485 2...

Page 15: ...set to always ON DTR OFF DTR signal is inactive Data carrier detect ON DTR signal is active REL OFF Reliable mode is OFF direct or normal mode Reliable mode ON Reliable mode is ON FLASH Reliable mode...

Page 16: ...aud ON 1 2 3 4 5 6 7 8 19 2 bit s ON 1 2 3 4 5 6 7 8 1200 bit s ON 1 2 3 4 5 6 7 8 38 4 bit s ON 1 2 3 4 5 6 7 8 2400 bit s ON 1 2 3 4 5 6 7 8 57 6 bit s ON 1 2 3 4 5 6 7 8 4800 bit s ON 1 2 3 4 5 6 7...

Page 17: ...ON 1 2 3 4 5 6 7 8 RS485 enable RS232 disable RS485 ON 1 2 3 4 5 6 7 8 RS485 2 wire Leased Line 2 4 wire selection ON 1 2 3 4 5 6 7 8 Leased Line 2 wire ON 1 2 3 4 5 6 7 8 Leased Line 4 wire Selectio...

Page 18: ...Line termination ON 1 2 3 4 5 6 7 8 Use stored value for AT Kn ON 1 2 3 4 5 6 7 8 RTS CTS flow control enable AT K3 Flow control DTE interface ON 1 2 3 4 5 6 7 8 Use stored values ON 1 2 3 4 5 6 7 8...

Page 19: ...2 3 4 5 6 7 8 V 34 33600 ON 1 2 3 4 5 6 7 8 Automatic line speed DIP switch settings S4 DIP SWITCH Selection of line speed and modulation ON 1 2 3 4 5 6 7 8 Use stored values ON 1 2 3 4 5 6 7 8 Auto...

Page 20: ...A20 DIRIS A40 COUNTIS Ci Max 0 3 metre T T T T A T T B 2 wire termination Termination recommendations The RS485 line must be terminated In the modem the termination is combined with fail safe functio...

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