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- Modbus | Wireless Modbus
- Room controller
- EtherCAT P
- Accessory
Description
Gateway with W-Modbus module
KYMASGARD® GW- wModbus
W-Modbus is a wireless-based further development of the proven Modbus
standard for the wireless connection of Modbus-enabled sensors,
controllers and devices. W-Modbus devices communicate via a wireless
radio link from LumenRadio - independently of the in-house Wi-Fi and
without leaving the proven protocol standards. Thanks to the reliable
and interference-resistant wireless network, entire buildings can be
networked and the majority of Modbus RTU cables can be replaced.
Node Pro operation (extended node operation is optional) serves for the radio-based connection
of several wired Modbus sensors (max. 16 wired nodes).
Thanks to the innovative parametrisation of the W-Modbus interface and the elimination of Modbus
wiring, the entire W-Modbus network can be preconfigured (teaching the W-Modbus-nodes, assignment
of gateway parameters). This means that the network can be installed and put into operation quickly and
easily at the destination.
Technical details
Voltage supply
24 V AC (± 20 %) and
15…36 V DC
15…36 V DC
Power consumption
< 1,0 W/ 24 V DC
< 1,4 VA/ 24 V AC
< 1,4 VA/ 24 V AC
Communication
Modbus RTU (RS485 interface for RTU cable)
W-Modbus (Wireless Modbus with 2.4 GHz ISM)
W-Modbus (Wireless Modbus with 2.4 GHz ISM)
Range of coverage
max. 0.3 miles
Ambient temperature
-22...+158 °F
Electrical connection
AWG 24 - 16, via push-in terminal
Cable connection
Cable gland, plastic (2x M 20 x 1.5;
with strain relief, exchangeable, inner diameter 0.31 - 0.51 in)
with strain relief, exchangeable, inner diameter 0.31 - 0.51 in)
Housing
plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016)
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016)
Dimensions
4.25 x 3.09 x 1.70 in (Tyr 3 without display)
Permissible air humidity
< 95 % RH, non-precipitating air
Protection class
III (according to EN 60 730)
Protection type
IP 65 (according to EN 60 529)*
Standards
CE conformity according to Radio Directive 2014 / 53 / EU