Seco-Larm EVA-RS1 RS-232 to RS-485 Converter

  • MPN: EVA-RS1
  • JMAC ID: 200100271
$17.00
JMAC_ID:
200100271
df_manual_boost:
1.75
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
The Seco-Larm EVA-RS1 is a RS-232 to RS-485 converter with a range of 3/4 of a mile (1200m).

UPC: 676544001591
Also known as: SL-EVARS1, EVARS1

Technical Specifications:
  • Dimensions - W x H x D: 2-7/8x 1-5/16x 5/8" (73x33x17 mm)
  • Operating temperature: 14o~113o F (-10o~45o C)
  • Storage temperature: -22o~158o F (-30o~70o C)
  • Power: No power required, port powered
  • Connector: 32
  • Transmission range: 3,700ft / 1200m
  • Current consumption: 10mA (max)
  • Output: RS-485, Removable terminal block
  • Input: RS-232, DB9


For more information about the Seco-Larm EVA-RS1, please contact us.
  • 32 units may be connected together in RS-485 multidrop operation.
  • Removable terminal block for ease of installation and trouble shooting.
  • DB9 female connector for RS-232 to 2-wire removable Terminal Block for RS-485.
  • Range: 3/4 Mile (1,200m)
  • No software needed. Automatic send data control.
  • No external power supply required. Port powered.
  • Two wire, differential signals, half duplex.
  • Auto-switching baud rate, speed up to 115,200 baud (115.2 kbps) over a distance of 1200m.

2 Reviews

  • 5
    SECO-LARM-EVA-RS1

    Posted by 183150 on Apr 8th 2022

  • 5
    SECO-LARM-EVA-RS1

    Posted by 131018 on Aug 24th 2018

Live Chat