Helmholz 700-878-UMT01 REX 250 3G, 4 x LAN (Switch), 1 x WAN, 1 x 3G-Modem (UMTS), 1 x PROFIBUS, 1 x serielle Schnittstelle, inkl. Quick Start Guide

Helmholz 700-878-UMT01 REX 250 3G, 4 x LAN (Switch), 1 x WAN, 1 x 3G-Modem (UMTS), 1 x PROFIBUS, 1 x serielle Schnittstelle, inkl. Quick Start Guide

Code: 700-878-UMT01
Brand: Helmholz
General information
Order number700-878-UMT01
Article nameREX 250 3G, 4 x LAN (switch)/1 x WAN/1 x 3G modem (UMTS)
Scope of deliveryREX 250 3G, Quick Start Guide
Dimensions (DxWxH)35 x 100 x 73 mm
WeightApprox. 250 g
Digital inputs | Type4 pieces | DIN EN 61131-2 Type 3
Digital outputs | electricity2 pieces | max. 0.5 A for each output
GSM modem
GSM-ModemQuadband GPRS/EDGE Data Interface
Antenna terminalSMA socket (external thread)
SIM card typeStandard SIM 1.8 V/3 V
GSM frequency bandsGSM/GPRS/EDGE: 850, 900, 1800, 1900
UMTS frequency bandsUMTS/HSPA: (B5)800/850, (B8)900, (B4)AWS 1700, (B2)1900, (B1)2100 class 1
Transmit powerClass 1, E2, 3, 4
Data transmission rateHSPA+ (Upload 5.76 Mbps | Download 21.0 Mbps)
WAN interface
Number1
Type10-Base-T/100-Base-T
ConnectionRJ45 socket
Transmission rate10/100 Mbps
LAN interface
Number4
Type10-Base-T/100-Base-T
ConnectionRJ45 socket
Transmission rate10/100 Mbps
USB interface
Number1
ProtocolUSB 2.0 host
ConnectionUSB-A port
Serial Interface
TypeRS-232/422/485 (software switchable)
Protocoltransparent access via virtual COM port
Transmission rate300 bauds ... 115 k bauds
PROFIBUS interface
Transmission rateup to 12 Mbps
InterfaceRS-232/485 (software switchable)
ConnectionSocket, SUB-D, 9-pin
Status indicator8 LEDs, function status
10 LEDs, Ethernet status
Voltage supply24 V DC, 18... 28 V DC
Current drawmax. 90 mA at DC 24 V
Ambient conditions
Ambient temperature-40 °C ... +75°C
Transport and storage temperature-40 °C … +85 °C
Relative air humidity95% r. H. without condensation
Pollution degree2
Protection ratingIP20
CertificationsCE
CE
RoHSYes
REACHYes

Helmholz Datasheets

Country & Language File Name Download Link
United States (English) Helmholz-EN_42334.pdf Download

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