Front panel
Mains Input
Power Switch
Cable Entry
Indicator LED’s
AC mains input:
Accepts IEC C13 power cable.
Switch PSU off before disconnecting
SHOCK HAZARD! Disconnect the power cable BEFORE opening the case.
DO NOT work on the PSU with the power lead connected.
Main fuse F5:
Fuse located in rear compartment of drawer.
For continued protection always replace fuse with the same type and rating.
Cable entry:
Release by undoing the two screws. The terminals inside can be unplugged. This makes
the PSU easy to replace.
Indicator LEDs:
+48
48Vdc present. (motor drives).
+05
5Vdc present.*
+24
24Vdc present.
+09
9Vdc present.* (keypad display).
PHO
Print Head Output. 24V supply to print head is active when lit.
PTR
Print Trigger. Lights briefly when a print trigger is received.
RY1
Relay 1 energised.
RY2
Relay 2 energised.
RY3
Relay 3 energised.
*The 5 & 9V supplies are derived from the 24V supply.
If fuse F1 blows the 5 and 9V supplies will not be present.
Main fuse F5
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©2021 Open Date Equipment Ltd. All rights reserved.
June 2021
