NPSM240 Series Instruction Manual
SI000013A02_I.S.NPSM240.doc
www.nextys.com
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Fig.1
Connections
Fig.2
Dimensions
Fig.3
Distances
Just for reference
(1)
AC/DC input
(2)
DC output (load)
(3)
Diagnostic Output
(dry contact, NC output OK)
Not present on 72V model
(4)
Green LED: Output OK
(5)
Output voltage adjustment
(6)
Input Voltage Selector
Input AC Line:
L = Line
N = Neutral
= earth ground
Input DC Line:
L = + Positive DC
N = - Negative DC
= earth ground
Output:
+ = Positive DC
- = Negative DC
Dry contact = NC
Dimension
W
D
H
mm (inc)
63 (2.48)
117 (4.60)
140 (5.52)
Distance
A
B
mm (inch)
20 (0.8)
50 (2.0)
Fig.4
Mounting / Dismounting Instructions
For DIN rail fastening according to IEC 60715 TH35-7.5(-15).
Mounting as shown in figure, with input terminals on lower side, with suitable cooling and maintaining a proper distance between adjacent devices as specified in the I.S.
manual of each family.
Mounting:
1.
Tilt the unit slightly backwards
2.
Fit the unit over the top edge of the rail
3.
Slide it downward until it hits the stop
4.
Press against the bottom for locking
1
2
3
4
