- Supports 2 x 10/100Base-T(X) ports + 1 x BPL link
- Wide Range 3 phase input, 110V–240V/50-60Hz wide range power input
- Supports up to 30Mbps PHY rate on BPL with Up to 10 hops and 1000 nodes
- Up to 432 sub-carriers from 2 to 28MHz analog bandwidth on BPL
- Support LDPC-C FEC with 128-bit AES core on BPL
- Supports Full/Half-Duplex, auto MDI/MDI-X on each port
- Supports 1 x RS232 and 1 x RS485 Serial Connection up to 921600 Baud
- Embedded web interface for ease of use
- REDZ special design, plug and play Server-Client Operating Modes
- Instant switch between operating modes with buttons
- 3 Main Device Functions:
WMBus OMS to Modbus TCP Converter
WMBus OMS to Modbus RTU Converter
Transparent Mode ( Sends/Receive WMBus Packages to/from TCP/IP or Serial Side)
- Unlimited Numbers of WMbus device connectivity
- Up to 20 device connection in Modbus TCP or RTU conversion
- Easy monitor of parsed WMbus OMS data on web interface
- DHCP Server Capability
- Easy to follow Device Status on web interface
- 868MHz Wireless MBus (WMBus) Radio Frequency (RF) Communication
- WMBus device mode Configurable (Meter or Other Device)
- WMBus link mode Configurable (S1, S2, T1, T2, R2, C1, C2…)
- WMBus Radio Power Level Configurable (-8dBm to 14dBm)
- AES Decryption of Received Frames ( Mode 5), Up to 16 devices
- AES Encryption of Transmitted Frames
- Easy to follow WMBus data packages on web interface
- Black List and White List based WMBus package filter
- Firmware Upgrade over Web
- 2 firmware storage capability on same device (1 active only)
- Wide operating temperature range from -40 to 85 °C
- Rugged Metal IP-40 housing design
- DIN-Rail mounting
TECHNOLOGY
WMBus TECHNOLOGY
WMBus Module
Pre-Certified according to EN 300 220
Output Power level
Up to 14dBm
Link Budget
Up to 130 dB
Communication Distance
Up to 3km (Line of Sight)
Typical Communication Distance Indoor/Urban
>100m
Link Modes
S1
S1-m
S2
T1
T2
R2
C1, Telegram Format A
C1, Telegram Format B
C2, Telegram Format A
C2, Telegram Format B
Device Mode
Meter: Sends WMBus packages only
Other: Sends and receives WMBus packages
BPL (BROADBAND POWERLINE) TECHNOLOGY
PHY Data Rate
Up to 240 MHz
MAC Layer Protocol
CSMA/CA
Modulation Technology
OFDM-432
VLAN
IEEE802.1q/ IEEE802.1p/ IEEE802.3d
ETHERNET SWITCH TECHNOLOGY
Ethernet Standards
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-T(X)
IEEE 802.3x Flow Control
Mac Table
1K MAC address entry
Processing
Store-and-Forward
Memory
448K bits packet buffer memory
MODBUS CHARACTERISTICS
Modbus Protocol
Modbus TCP or RTU
Selectable by User
Modbus Devices
Up to 20 Modbus can be defined by User
Modbus Address
Independently selectable by User
Modbus Function Code
Read Holding Registers (FC=03)
CONNECTORS AND PORTS
SMA Antenna Connector for WMBus
1 Standard SMA female interface, 50 ohm
Console Port
Micro USB connection for LOG in 115200 baud
10/100T(X) RJ45 Ports
Ethernet Connection on 2 ports
Serial Ports
5 pin wired Terminal Connection
Tx, Rx, GND for RS232
A and B for RS485
Reset Buttons
Reset to Client and Reset to Server Operating modes buttons
LED INDICATORS
Power indicator
Power LED
10/100T(X) Indicators
Activity LEDs:
ETH1, ETH2 and STG (Activity of device itself)
System Indicators
Status LED,
Tx and Rx of data LEDs and Server LED
(LED ON: Server Operating Mode, LED OFF: Client Operating Mode)
WMBus Indicators
Alive (Keeps ON during normal operation), Tx and Rx of data LEDs
Console Indicators
Tx and Rx of data LEDs
BPL LEDs
-BPL Activity
-BPL Link
-Master Indication (LED ON: Master, LED OFF: Slave)
POWER
Input Range
3 phase input, 110V–240V/50-60Hz
Power and Data
AC Power supply use L1-N only. Phase 2-3 connections are used to BPL signal transmission.
PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS
Enclosure
Metal, IP 40
Dimensions
43 x 95 x 124 (w x d x h) mm
Weight
~380gr
Storage Temperature
-65 to 150 °C
Operating Temperature
-40 to 85 °C
Operating Humidity
5% to 95%Non-condensing
STG655: 868MHz WMBus – Modbus TCP/RTU Gateway, 2x 10/100 T(x) ETH ports + 1 x BPL (Broadband Power Line) Link, 1 x RS232 & 1 x RS485, 3 Phase AC Power Input, 110V–240V/50-60Hz
