
Powersolve Electronics Ltd., Unit 8A Arnhem Road, Newbury RG14 5RU, United Kingdom
Tel 0044 (0)1635 521858 Fax 0044 (0)1635 523771
p.2/3 03.12B
(Subject to alterations. This product is not designed to be used in applications such as life support systems wherein a failure or malfunction could result in injury or death)
Model UMS00025.10T UMS00025.15T UMS00025.20T UMS00050.20T UMS00050.30T UMS00050.40T
Model UMS00100.80T UM00100.60T UMS00100.40T UMS00100.20T
we advise to use ADTW201 for galvanic insulation)
Terminal Connects:
Input DC+
DC-
Output DC-out 1
DC-out 2
Power supply 24Vdc +
24Vdc –
SubD pinout control I/O:
1 = right input +24Vdc 5mA max.
2 = left input +24Vdc 5mA max.
3 = stop +24Vdc 5mA max.
4 = GND of PIN 1,2,3
5 = sense input +
6 = sense input –
7 = sense output +
8 = sense output –
9 = control right +24V 10mA typ.
10 = control left +24V 10mA typ.
11 = GND 9,10
12 = not connected
13 = not connected
14 = not connected
15 = not connected
Screw terminal order codes: SK2 Art.No.: 3520037
(each package = 10 pcs ) (1pc needed for 24V supply)
Technical information:
Right Input: A positive signal will connect the input (+) to DC-Out1
and input (-) to DC-out1. The control-LED RIGHT lights.
Left Input: A positive signal will connect the input (+) to DC-Out2
and input (-) to DC-out2. The control-LED LEFT lights.
Left/Right Input: If a positive signal is emitted to both inputs at the
same time or if no signal is emitted, the DC-Outputs are disabled
and the Master-Stop-LED lights.
Stop Input: A positive signal must be emitted to the input to run all
functions. The Stop-Input can also be used as an emergency stop
switch. The output will be switched off either there is no signal
emitted or it is at 0 volts; the Master-Stop-LED lights.
Sensing: While using the sense connections for line compensation
the used wires must be twisted pair to avoid radiated emissions.
The cables should be closed directly at the consumer load inputs. It
is recommended to use a 100uF bipolar in combination with a
100nF ceramic capacitor.
65,0
electronic DC-load switch
124,0
3,5
96.0
62,0
DC-Input
+
-
DC-Output
1
2
Right
Left
Stop
Power
+
-
24VDC
M4
V A
60 10
40 15
30 20
60 20
40 30
30 40
120 20
60 40
40 60
30 80
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