Specification
9
3 SPECIFICATIONS
3.1 SHORT NAMES
Short name Description
DSE7000,DSE7xxx All modules in the DSE7000 range.
DSE7400,DSE74xx All modules in the DSE7400 range.
DSE7410 DSE7410 module/controller
DSE7420 DSE7420 module/controller
3.2 TERMINAL SPECIFICATION
Connection type Two part connector.
• Male part fitted to
module
• Female part supplied in
module packing case -
Screw terminal, rising
clamp, no internal
spring.
Example showing cable entry and screw
terminals of a 10 way connector
Minimum cable size 0.5mm² (AWG 24)
Maximum cable size 2.5mm² (AWG 10)
NOTE: - For purchasing additional connector plugs from DSE, please see the section
entitled Maintenance, Spares, Repair and Servicing elsewhere in this document.
3.3 POWER SUPPLY REQUIREMENTS
Minimum supply voltage 8V continuous
Cranking dropouts
Able to survive 0V for 50mS providing the supply was at least 10V
before the dropout and recovers to 5V afterwards.
Maximum supply voltage 35V continuous (60V protection)
Reverse polarity protection -35V continuous
Maximum operating current
130mA at 24V
260mA at 12V
Maximum standby current
65mA at 24V
120mA at 12V
Plant supply instrumentation display
Range 0V-70V DC (note Maximum continuous operating voltage of 35V DC)
Resolution 0.1V
Accuracy 1% full scale (±0.7V)
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