Comtrol DeviceMaster RTS 2-Port 2E 99481-7 Leaflet

The DeviceMaster RTS 2-Port 1E and 2E are the newest 
models in Comtrol’s popular line of DeviceMaster serial device 
servers. These products can be used to network-enable 
two serial devices on any Ethernet network and are ideal for 
applications in:

• Traffic and transportation;

• Industrial automation;

• Material handling; or

• Any project that requires serial-to-Ethernet communication  
   with DIN rail-based equipment installations.

The DeviceMaster RTS 2-Port includes DIN-rail mounting and 
screw terminal connections for convenient installation. It off ers 
both wide DC voltage ranges (5-30 volts) and wide operating 

temperature ranges (-37º to 74º C), so it operates reliably in a 
variety of challenging physical environments.

The RTS is National Electrical Manufacturers Association 
(NEMA) TS2 compliant. And with 2 Ethernet ports on the 2E, 
you can daisy-chain or cascade devices together for a cleaner 
layout, a faster installation and a more cost-effective solution 
(no need for multiple Ethernet switches or star topology 
layouts).

The DeviceMaster RTS supports RS-232, RS-422 and RS-485 
serial communications at standard baud rates from 300 bps 
to 230 Kbps. The DeviceMaster RTS 2-Port 1E offers a single 
RJ45 jack with a 10/100 Ethernet connection to the network, 
while the 2-Port 2E includes a network switch to provide two 
10-100 Ethernet connections with an RJ45 jack. Both products 
accept 5-30 volts DC through screw terminal connections, and 
a 90-264VAC power supply is also available.

DeviceMaster

®

 RTS 

2-Port 1E and 2E

Part Number
99481-7

• DIN-rail mounting and screw terminal

   connections

• Wide input DC voltage ranges 
   (5-30 volts)

• Wide operating temperature ranges

   (-37º to 74º C)

• NEMA TS2 compliant

• 2 ports and 8 serial connections (on    
   the DeviceMaster 2E)

H I G H L I G H T S

Part Number
99480-0