Remote Communications & Overview Displays
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DSE890 MKII
DSEWebNet® / IoT Gateway - 4G (GSM/Ethernet)
The DSE890 MKII gateway is used in conjunction with supported DSE controllers and programmable displays to provide remote monitoring and
communications data via DSEWebNet® or third party MQTT brokers. The DSE890 MKII communicates with up to five connected DSE controllers,
monitoring instrumentation and operating states. Data is logged internally and transmitted from the gateway device to the DSEWebNet® or MQTT
broker (Amazon Web Services, Google, IBM etc..).
DSEWebNet® software is accessed using an Internet browser or the dedicated app. Users are able to perform multiple tasks including: monitoring equipment, clearing alarm conditions, starting/stopping equipment and monitoring fuel levels.
The IoT feature of the DSE890 MKII supports MQTT V 3.1.1 (ISO/IEC 20922:2016). This enables connection to a third party server that is running an MQTT broker, whilst simultaneously supporting connection to the DSEWebNet® server.
DSEWebNet® software is accessed using an Internet browser or the dedicated app. Users are able to perform multiple tasks including: monitoring equipment, clearing alarm conditions, starting/stopping equipment and monitoring fuel levels.
The IoT feature of the DSE890 MKII supports MQTT V 3.1.1 (ISO/IEC 20922:2016). This enables connection to a third party server that is running an MQTT broker, whilst simultaneously supporting connection to the DSEWebNet® server.
OVERALL SIZE
85.5 mm x 136.8 mm x 51 mm (3.36” x 5.39” x 2.0”)
85.5 mm x 136.8 mm x 51 mm (3.36” x 5.39” x 2.0”)
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Product Highlights
Key Features
4G Connectivity.
Supports 2G & 3G connections (where available)
Configured device can be monitored using DSEWebNet® software
Configured device can be monitored using third-party MQTT brokers
DIN rail & chassis mount.
Multiple users can access each DSE890 MKII simultaneously
Main & diversity aerial connection inputs.
Specification
DC SUPPLY
CONTINUOUS VOLTAGE RATING
8 V to 36 V continuous
CRANKING DROPOUTS
Able to survive 0 V for 100 mS, providing supply was at least 8 V before dropout and supply recovers to 8 V. This is achieved without the need for internal batteries
MAXIMUM OPERATING CURRENT
755 mA at 12 V
376 mA at 24 V
MAXIMUM STANDBY CURRENT
207 mA at 12 V
113 mA at 24 V
COMMUNICATIONS
USB ASingle DSE Controller
CAN
Multiple DSE Controllers & Programmable Displays
RS485
Multiple DSE Controllers
Ethernet
Multiple DSE Controllers
Environmental Testing Standards
ELECTRO-MAGNETIC COMPATIBILITY
BS EN 61000-6-2
EMC Generic Immunity Standard for the Industrial Environment
BS EN 61000-6-4
EMC Generic Emission Standard for the Industrial Environment Electrical
SAFETY
BS EN 62368-1
Audio / video, information and communication technology equipment
TEMPERATURE
BS EN 60068-2-1
Ab/Ae Cold Test -30 ºC
BS EN 60068-2-2
Bb/Be Dry Heat +70 ºC
BS EN 61000-6-2
EMC Generic Immunity Standard for the Industrial Environment
BS EN 61000-6-4
EMC Generic Emission Standard for the Industrial Environment Electrical
SAFETY
BS EN 62368-1
Audio / video, information and communication technology equipment
TEMPERATURE
BS EN 60068-2-1
Ab/Ae Cold Test -30 ºC
BS EN 60068-2-2
Bb/Be Dry Heat +70 ºC
VIBRATION
BS EN 60068-2-6
Ten sweeps in each of three major axes 5 Hz to 8 Hz at ±7.5 mm, 8 Hz to 500 Hz at 2 gn
HUMIDITY
BS EN 60068-2-30
Db Damp Heat Cyclic 20/55 ºC at 95% RH 48 Hours
BS EN 60068-2-78
Cab Damp Heat Static 40 ºC at 93% RH 48 Hours
SHOCK
BS EN 60068-2-27
Three shocks in each of three major axes 15 gn in 11 ms
BS EN 60068-2-6
Ten sweeps in each of three major axes 5 Hz to 8 Hz at ±7.5 mm, 8 Hz to 500 Hz at 2 gn
HUMIDITY
BS EN 60068-2-30
Db Damp Heat Cyclic 20/55 ºC at 95% RH 48 Hours
BS EN 60068-2-78
Cab Damp Heat Static 40 ºC at 93% RH 48 Hours
SHOCK
BS EN 60068-2-27
Three shocks in each of three major axes 15 gn in 11 ms
