Communication equipment

products / Communication equipment
Raf sells equipment from Helmholz. Helmholz's offers various possibilities in terms of remote connection, handling communication between different communication standards and allowing PLCs from different manufacturers communicate with each other.

With the REX network router, the user can be connected directly to the equipment and give an overview of the equipment running, read errors, data and measurements in real time. The device can also send SMS and/or e-mail in case of an error. With opens up the possibility for a technician to diagnose faults anywhere in the world. The device also waits to send SMS and/or e-mail in case of an error. Web2Go opens up the possibility of connecting a monitor via a web browser.

Brochures for the main equipment from Helmholz can be accessed below:

REX Ethernet router
Switches
Fieldbus Applications
WALL IE

REX100 WAN

Remote connection over the Internet
Supports Web2Go
Voltage supply 24V (18-30V)
WAN 1x 10 Base-T / 100 Base-T
LAN 3x 10 Base-T / 100 Base-T
2x digital input for errors
USB 2.0 host
Size 32.5×58.5×76.5mm (DxWxH)

REX100 LTE (4G)

Fjartenging yfir netið
Styður Web2Go
Spennufæðing 24V (18-30V)
LAN 4x 10 Base-T/100 Base-T
GSM/GPRS/WCDMA/LTE
2x stafrænn inngangur fyrir villur
USB 2.0 host
Stærð 32,5×58,5×76,5mm (DxBxH)

REX100 LTE (4G) +Wan

  • Remote connection over the Internet
    Supports Web2Go
    Voltage supply 24V (18-30V)
    WAN 1x 10 Base-T / 100 Base-T
    LAN 3x 10 Base-T / 100 Base-T
    GSM / GPRS / WCDMA / LTE
    2x digital input for errors
    USB 2.0 host
    Size 32.5×58.5×76.5mm (DxWxH)

REX100 WiFi

  • Remote connection over the Internet
    Supports Web2Go
    Voltage supply 24V (18-30V)
    IEEE802.11b / g & 802.11n (1T1R mode), to 150 Mbp
    LAN 4x 10 Base-T / 100 Base-T
    2x digital input for errors
    USB 2.0 host
    Size 32.5×58.5×76.5mm (DxWxH)

REX100 WiFi + Wan

  • Remote connection over the Internet
    Supports Web2Go
    Voltage supply 24V (18-30V)
    IEEE802.11b / g & 802.11n (1T1R mode), to 150 Mbp
    WAN 1x 10 Base-T / 100 Base-T
    LAN 3x 10 Base-T / 100 Base-T
    2x digital input for errors
    USB 2.0 host
    Size 32.5×58.5×76.5mm (DxWxH)

REX200 WAN

  • Remote connection over the Internet
    Supports Web2Go
    Voltage supply 24V (18-30V)
    WAN 1x 10 Base-T / 100 Base-T
    LAN 4x 10 Base-T / 100 Base-T
    4x digital input / output
    USB 2.0 host
    Size 35x89x75mm (DxWxH)

REX200 LTE (4G)

  • Remote connection over the Internet
    Supports Web2Go
    Voltage supply 24V (18-30V)
    WAN 1x 10 Base-T / 100 Base-T
    LAN 4x 10 Base-T / 100 Base-T
    GSM / GPRS / WCDMA / LTE
    4x digital input / output
    USB 2.0 host
    Size 35x89x75mm (DxWxH)

REX200 WiFi

  • Remote connection over the Internet
    Supports Web2Go
    Voltage supply 24V (18-30V)
    IEEE802.11b / g & 802.11n (1T1R mode)
    WAN 1x 10 Base-T / 100 Base-T
    LAN 4x 10 Base-T / 100 Base-T
    4x digital input / output
    USB 2.0 host
    Size 35x89x75mm (DxWxH)

REX250 WAN

  • Remote connection over the Internet
    Supports Web2Go
    Voltage supply 24V (18-30V)
    Serial connector for RS-232/422/485
    PROFIBUS connector for RS-232/485
    WAN 1x 10 Base-T / 100 Base-T
    LAN 4x 10 Base-T / 100 Base-T
    4x digital input / output
    USB 2.0 host
    Size 32x100x73mm (DxWxH)

REX250 LTE (4G)

  • Remote connection over the Internet
    Supports Web2Go
    Voltage supply 24V (18-30V)
    Serial connector for RS-232/422/485
    PROFIBUS connector for RS-232/485
    WAN 1x 10 Base-T / 100 Base-T
    LAN 4x 10 Base-T / 100 Base-T
    GSM / GPRS / WCDMA / LTE
    4x digital input / output
    USB 2.0 host
    Size 32x100x73mm (DxWxH)

REX250 WiFi

  • Remote connection over the Internet
    Supports Web2Go
    Voltage supply 24V (18-30V)
    Serial connector for RS-232/422/485
    PROFIBUS connector for RS-232/485
    IEEE802.11b / g & 802.11n (1T1R mode)
    WAN 1x 10 Base-T / 100 Base-T
    LAN 4x 10 Base-T / 100 Base-T
    4x digital input / output
    USB 2.0 host
    Size 32x100x73mm (DxWxH)

MiMo wall antenna

  • Antenna for REX xxx (LTE) routers
    Can be used both outdoors and indoors
    2x5m cable
    Works for LTE 800, GSM 900 | GSM 1800, UMTS | LTE 2600
    Frequency range 800-960 MHz | 1710-2500 MHz | 2500-2700MHz
    Amplification 2dBi | 5dBi | 4dBi
    Cable extension available (ordered separately)

Magnetic base antenna

  • Antenna for REX xxx (WiFi) routers
    Can be used both outdoors and indoors
    1.5m cable
    Available for 2.4GHz WiFi transmissions
    The range is 10 to 30 meters indoors
    Range is 100 to 300 outdoor in line of sight
    Amplification 5dBi
    Cable extension available (ordered separately)

WALL IE

  • Only specified user can communicate with devices
    Increases network security by separating machinery/equipment and general networks
    Converts IP addresses of devices connected to a LAN
    Supports Bridge, NAT (Basic Nat, NAPT)
    Voltage supply 24V (18-30V)
    WAN 1x 10 Base-T / 100 Base-T
    LAN 3x 10 Base-T / 100 Base-T
    2x digital input for errors
    USB 2.0 host
    Size 32.5×58.5×76.5mm (DxWxH)

SWITCH

Various sizes both managed and unmanaged.

Voltage supply 24V (18-30V)
4port, 5port, 8port or 16port 
10BASE-T / 100BASE-TX / 1000BASE-T *
Size (DxWxH) *

* Depending on the type

PN/PN COUPLER

  • Connects two networks using PROFINET
    Can transfer up to 1024bytes of I / O data
    Voltage supply 2x24V (18-30V)
    PROFINET 2x ports 2x 100 Mbps
    Size (DxWxH) 32.5×58.5x76mm

DP/PN COUPLER

  • Connects two networks using PROFIBUS and PROFINET
    Can transfer up to 244bytes of data
    Can be configured in an industrial computer program or with DIP switches
    Voltage supply 2x24V (18-30V)
    PROFINET 2x 100 Mbps
    PROFIBUS 1x 12Mbps
    Size (DxWxH) 32.5×58.5x76mm

DP/MODBUS TCP COUPLER

  • Connects two networks using PROFINET and ModbusTCB
    Can transfer up to 1024bytes of I / O data
    Can be configured with GSDML files
    Voltage supply 2x24V (18-30V)
    PROFINET 2x 100 Mbps
    ModbusTCB 2x 10 / 100Mbps
    Size (DxWxH) 32.5×58.5x76mm

DP/ETHERNETIP COUPLER

  • Connects two networks using PROFINET and EtherNetIP
    Can transfer up to 1024bytes of I / O data
    Can be configured with GSDML files
    Voltage supply 2x24V (18-30V)
    PROFINET 2x 100 Mbps
    EtherNetIP 2x 10 / 100Mbps
    Size (DxWxH) 32.5×58.5x76mm

DP/MQTT COUPLER

  • Connects two networks using PROFINET and MQTT
    Can transfer up to 1024bytes of I / O data
    Can be configured with GSDML files
    Voltage supply 2x24V (18-30V)
    PROFINET 2x 100 Mbps
    MQTT 2x 10 / 100Mbps
    Size (DxWxH) 32.5×58.5x76mm