CSF250EI Lambda Electronics, CSF250EI Datasheet - Page 4

• Manufacturer Part Number: CSF250EI
• Description: Sirius 250
• Manufacturer: Lambda Electronics

Sirius Datasheet - Document Number 69652 - Rev 2.0 April 06
Air direction on all types is from outside of fan into power supply
Mechanical Drawings
All dimensions in mm unless otherwise stated. General tolerance ±0.5.
3) Molex 3069 series with locking ramp
Output Connections
All types 6.35mm ‘fast on’ connectors
Input Connection (case type dependant)
1) 6.35mm Faston. Input connectors also available
2) IEC320 connector
Faston AC input, case types TQ (top fan), NQ (no fan, with cover), LQ (no fan, no cover) (CSF350 Versions)
Dual o/p
Module
Typical Terminal Layout
1 x 5 way housing ref 09-91-0500
3 x 2478 series terminals ref 08-52-0071 or 08-52-0072
End Fan, case types EQ (Faston input) and EI (Switched IEC Inlet) (CSF350 Versions)
Single o/p
Module
Case type EQ
Output 2
Module sense connector
Molex 50-37-5023
2 x terminals 08-70-1039
Output 1
SIRIUS SERIES
Case type EQ
Sense + signals (CSF250 & CSF350 Versions)
Molex 8 way 90142-0008 + 8 x terminals 90119-2109
1 signal return
5 ac good/Reset 6 o/p 2 +sense 7 o/p 1 –sense 8 o/p 1 +sense
Inhibit
TTL Low or contact closure to ‘signal return’
AC Fail (high on fail)
5V TTL compatible output referenced to ‘signal return’. 20mA max
source current.
AC Good (low on fail)
5V TTL compatible output referenced to ‘signal return’. 20mA max
sink current.
Standard Sirius (CS250) versions:-
Molex 6 way 90142-0006 + 6 x terminals 90119-2109
1 inhibit
4 o/p 2 +sense
Inhibit
TTL Low or contact closure to ‘o/p 1 –ve’
AC Fail (high on fail)
Open collector ref to ‘o/p 1 –ve’, turns off on fail, max 40V 50mA
2 inhibit
2 ac fail
5 o/p 1 –sense
3 ac fail/Reset 4 o/p 2 -sense
3 o/p 2 –sense
6 o/p 1 +sense
Case type EI
Case type EI
(DUWK
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1
5
1
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