Helmholz 700-872-MDM02 REX 300 WAN + analog modem, PROFIBUS/MPI, serial interface

Code: 700-872-MDM02

Marque: Helmholz

They enable reliable and secure Internet remote maintenance of machines and systems. Thanks to the integrated Firewall, remote access is allowed only for authenticated users.
In combination with the myREX24 V2 portal, the complete scope of performance of industrial routers with the functions of remote maintenance, visualization, WEB2go, alarm and logging of the PLC data is possible.

An additional serial port makes it possible to also incorporate serial devices into your remote maintenance (Serial-over-IP).

General information
	Order number	700-872-MDM02
	Article name	REX 300 WAN + analog modem, PROFIBUS/MPI, serial interface
	Scope of delivery	REX 300, telephone cable, Ethernet cable, Quick Start Guide
	Dimensions (DxWxH)	125 x 40 x 128
	Weight	Approx. 300 g
Analog modem
	Analog modem	Analog interface, max. 56 kbps (V.92)
	Data transmission rate	Set speed of 115.2 kbps
	Modem port	RJ-12 socket
	Transmission standards / protocols	V.90, V.34+, V.34, V.32bis, V.32, V.22, V.22bis, V.21, V.23
WAN interface
	Number	1
	Type	10 Base-T/100 Base-T
	Connection	RJ45 socket
	Transmission rate	10/100 Mbps
LAN interface
	Number	1
	Type	10 Base-T/100 Base-T
	Connection	RJ45 socket
	Transmission rate	10/100 Mbps
USB interface
	Protocol	USB 2.0 host
	Connection	USB A socket
Serial Interface
	Type	RS232/RS485
	Protocol	transparent access via virtual COM port
	Transmission rate	300 Baud ... 115 kBaud
	Connection	RJ45 socket
MPI/PROFIBUS interface
	Transmission rate	9.6 kbps ... 12 Mbps
	Connection	Socket, SUB-D, 9-pin
Status indicator		6 LEDs, function status 4 LEDs, Ethernet status
Voltage supply		24 V DC, 10–30 V DC
Current draw		Max. 500 mA with DC 24 V
Ambient conditions
	Ambient temperature	0 °C ... +50 °C
	Transport and storage temperature	-20 °C … +60 °C
	Relative air humidity	95 % r H without condensation
	Pollution degree	2
	Protection rating	IP20
	Certifications	CE
CE
	RoHS	Yes
	REACH	Yes