Data Sheet
Gateway for Controller
RS 485 - 148H6228
Rugged, industrial router, used as a Modbus TCP/IP coupler
The gateway for controller is a rugged, industrial router, used as a Modbus TCP/IP coupler.
The device makes it possible to communicate the GD controller unit to third party
devices( e.g. central PLC) via Modbus TCP/IP.
Features:
• Software and hardware watchdog
• Long lifetime, MTBF time: 230000 hours
• LED indication for signal strength / LAN / WAN / Power
• Remote con•guration / FW upgrade
AI367320310526en-000101
Gateway for Controller RS 485 - 148H6228
Application
ModBus-TCP/IP coupler.
Product speci€cation
Electrical
Table 1: Electrical
Features |
Description |
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Power supply |
9 |
– 30 V DC, reverse polarity protection |
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Power consumption |
300 mA @24 V DC (max. 7 VA) |
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Digital input (2) |
0 |
– 3 V digital input |
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0 |
– 30 V digital input, galvanically isolated |
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Analog input (1) |
0 |
– 24 V |
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Digital output (1) |
30 V, 250 mA Open-Collector |
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Relay output (1) |
40 V, 4 A, single-pole, NOC |
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Wireless (2)
Table 2: Wireless (2)
Features |
Description |
Modus |
IEEE 802.11 b/g/n Access Point, Station |
WiFi security |
WPA2, TLS, TTLS, AES-CCMP, TKIP |
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Ethernet
Table 3: Ethernet
Features |
Description |
WAN (1) |
10/100 Mbps |
LAN (3) |
10/100 Mbps |
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Serial interface
Table 4: Serial interface
Features |
Description |
RS232 |
DB9, with RTS, CTS |
RS485 |
Full / Half-Duplex, 4/2-Draht, 300 - 115200 Baud rate |
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Environmental conditions
Table 5: Environmental conditions
Features |
Description |
Temperature range |
-40 °C – +75 °C (-40 °F – 167 °F) |
Humidity range |
10 – 90 % RH, non-condensing |
Storage |
Unlimited |
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Physical
Table 6: Physical
Features |
Description |
Housing material |
Polycarbonate |
Housing colour |
Light gray |
Dimensions housing (W x H x D) |
182 x 180 x 90 mm (7.17 x 7.09 x 3.54 in.) |
Installation |
Wall (surface) mounting |
Protection class |
IP65 |
Weight |
700 g (1.54 lb.) |
Warranty |
12 months |
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© Danfoss | Climate Solutions | 2021.01 |
AI367320310526en-000101 | 2 |