Description
The DSE7420 MKII is an intelligent, powerful auto mains (utility) failure control module with high-level features and functionality. The control module is the first module in the DSE range to include in-built SNMP and features an embedded web server. The module is suitable for a wide range of single-set gas and diesel applications.
The control module features an enhanced dual core main processor and extended memory capacity. This allows the module to deliver a faster more powerful performance to return quicker operating responses on complex applications and provides enhanced memory storage for high level data logging functionality.
OVERALL SIZE
245 mm x 184 mm x 51 mm (9.6” x 7.2” x 2.0”)
PANEL CUTOUT SIZE
220 mm x 160 mm (8.7″ x 6.3″)
MAXIMUM PANEL THICKNESS
8.0 mm (0.3”)
WEIGHT
0.88kg
PRODUCT VARIANTS
7420-03 – 7420 MKII Auto Mains (Utility) Failure Control Module
7420-04 – 7420 MKII Auto Mains (Utility) Failure Control Module (Htr)
DC SUPPLY
CONTINUOUS VOLTAGE RATING
8 V to 35 V Continuous
5 V for up to 1 Minute
CRANKING DROPOUTS
Able to survive 0 V for 100 mS, providing supply was at least 10 V before dropout and supply recovers to 5 V. This is achieved without the need for internal batteries
MAXIMUM OPERATING CURRENT
510 mA at 12 V, 240 mA at 24 V
MAXIMUM STANDBY CURRENT
330 mA at 12 V, 160 mA at 24 V
CHARGE FAIL/EXCITATION RANGE
0 V to 35 V
INPUTS
DIGITAL INPUTS A-H
Negative Switching
ANALOGUE INPUTS A,B, E & F
Configurable as
Negative Switching Digital Input
0 V to 10 V Sensor
4mA to 20mA Sensor
Resistive Sensor
ANALOGUE INPUTS C & D
Negative Switching Digital Input
Resistive Sensor
OUTPUTS
OUTPUT A (FUEL)
15 A DC at supply voltage
OUTPUT B (START)
15 A DC at supply voltage
OUTPUTS C & D
8 A AC at 250 V AC (Volt free)
AUXILIARY OUTPUTS E,F,G,H,I & J
2 A DC at supply voltage
GENERATOR & MAINS
VOLTAGE RANGE
15 V to 415 V AC (Ph-N)
26 V to 719 V AC (Ph to Ph)
FREQUENCY RANGE
3.5 Hz to 75 Hz
MAGNETIC PICK UP
VOLTAGE RANGE
+/- 0.5 V to 70 V
FREQUENCY RANGE
10,000 Hz (max)
