RSMUX3

Fiber optic multiplexer with four RS-232/485/422 contacts or two in the version with a screw connection. The device can be successfully used both in typical, unnecessary communication applications, as well as in industrial automation applications, or supervision of facilities in places requiring protection of the transmission path due to the possibility of working in a ring configuration.

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Fibre optic RS-232, RS-485, RS-422 contact multiplexer RSMUX3

Properties and Benefits

  • Available with two RS-232/422/485 electrical interfaces with screw connection (In MM version for 1x FO, one RS1 interface connector is available)
  • The device has one or two optical interfaces
  • Available work configurations: POINT-POINT, RING, BUS
  • Configuration of device parameters via DIPswitch
  • Transmission speed: 2Mbps for RS-485, 230.4kbps for RS-232
  • Support for the IEC103 (FO) protocol only for the 'MM' version - work with any converter that supports this protocol
  • Single NC / NO alarm contact
  • Supply voltage range 110-260V DC or 100-240V AC

Catalog card

rsmux3

Fibre optic RS-232, RS-485, RS-422 contact multiplexer RSMUX3

Product card

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EIA-232
EIA-422
EIA-485
Profibus
Modbus
PN-EN 55011:2012
PN-EN 55024:2011/A1:2015-08
PN-EN 60950-1:2007/A2:2014-05
EMC 2004/108/WE
LVD 2006/95/WE
PN-EN 60825-1:2014-11
IEC 61000-4-2
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-8
IEC 61000-4-12
IEC 61000-4-29
2x RS-232/422/485 on the screw connection (cable with a cross-section up to 1.5 mm2) not applicable to the MM version
1x RS-232/422/485 on a screw connection (cable with a cross-section up to 1.5 mm2) for the MM version
Transparent operation mode for RS-232 with a speed from 0 to 230 400bps
Transparent mode for RS-422/485 with a speed from 0 to 2Mbps
One or two optical interfaces: SM, MM, WDM, CWDM, DWDM
Fiber Type: 9 / 125um, 50 / 125um, 62.5 / 125um
Connector: SC / PC, device also available with SFP slot
Ranges depend on the type of optical port
DIP-switches located at the rear of the device housing
Supply voltage ranges:
  • 100 – 240V AC
  • 110 – 260V DC
Power consumption up to 4W
Galvanic isolation of the power supply
Power connector – terminal block, angular screw for cable up to 3 mm 2
Dimensions: 103 x 53 x 114 mm
Weight: 0.5 kg
Can be mounted on a DIN rail
Protection class in accordance with IP-30
Standard working temperature: 0 to + 45 ° C
Extended temperature version: -40 to + 70 ° C
Standard operating ambient humidity: 0 to 95% (non-condensing)
Location type: class C in accordance with PN-EN 60870-2-2 – sheltered locations

More information can be found in the product catalog

Download the RSMUX2 device catalog

Instructions, CE and DWG files available only to logged in users

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