Time Guard PanelMASTER MEU11, PanelMASTER EMU11, PanelMASTER EMU17, PanelMASTER MEU17 Installation & Operating Instructions Manual
INSTALLATION & OPERATING
ON
INSTRUCTIONS
Panel
MEU11 (24 Hour) MEU17 (7 Day)
(Giving Panel Mount Capability)
EMU11 (24 Hour) EMU17 (7 Day)
MASTER
Timer Modules
Without Housing
With Housing
1. Physical Arrangements & Installation Instructions
MEU 11 & MEU 17
Metal
Hydride
Battery
Pin Header
Engineering drawing can be supplied on request
EMU 11 & EMU 17
Change
button
Figure 1
Programme
button
Tamper proof
Contents
1 EMU11 (24 hour) or EMU17 (7 day)
1 Panel mount bezel
1 Tamper proof cover
4 Surface mount stand offs (length 10mm)
2 Panel mount bolts
2 Self-tapping screws (No. 4 x 5/8 in) for panel mount bolts
2 Self-tapping screws (No.6 x 3/8 in) for attaching bezel to EMU11/17
cover
Bezel for panel
mounting
Panel mount
bolts
Slide switch allowing
continuous ON or
OFF or programmed
operation
mount fixing
Surface
Fig 2
67mm
67mm
R 3.5mm
Fig 3
Use No. 6 x 3/8in selftapping screws to fully
secure bezel to EMU11/17
(fixed from rear)
Fig 4
Bezel
No. 4 x 5/8in selftapping screw
Surface Mounting
The EMU11/17 without bezel can be surface
mounted using the 4 securing holes as shown
in figure 5. The unit can be stood off from the
mounting surface by 10mm using the 4 spacers
if required. Screws are not provided and it
must be remembered that if used in this way
the EMU11/17 must be installed within a
housing or cubicle to prevent access to the
mains terminations.
Installation - Panel Mounting
For panel mounting (in panels up to 7.0mm thick
with the cut-out as shown in figure 2) the
EMU11/17 should be snapped into the bezel
supplied and secured in place by the use of the 2
No. 6 x 3/8in self-tapping screws provided as
shown in figure 3.
When selecting a position for the unit it should be
born in mind that a clearance behind the front
panel surface of 26.0mm is required over the full
area of the panel cut-out.
The unit is designed to be mounted from the front
of the panel by the following procedure:
a. Insert the 2 bolts provided in the locations
shown in figure 4.
b. Then insert the 2 No. 4 x 5/8 in self-tapping
screws into the bolts and engage thread.
c. Make connections to the unit by wires
terminated in a Molex 4 way 7720 or similar
connector from behind the panel.
d. Insert the EMU11/17 complete with bezel into
the panel and tighten up the 2 No. 4 selftapping screws. The ears on the bolts will
Bolt
rotate under the tightening action to clamp the
unit to the panel.
4 fixing
holes for
surface
mounting
Fig 5
2. Specifications
MEU11 & EMU11
●
4 ON/OFF programmes
●
Easy 2 button programming
●
Change/Override until next programme
●
Rechargeable Metal Hydride battery back-up with 1000 hours reserve
●
Requires only an external diode, resistor and relay to switch mains
●
Temperature range 0° to 55°C
Operation
The programme button advances programme steps and the change
button the hours and minutes which flash. Time of day is set first
and is updated during the programming period. Programmes 1 to 4
follow. If, during programming, no button is pressed over a period
of one minute then the display will revert to normal operation. In
normal operation, pressing the change button changes the output
until the next programme step.
Single Resistor PSU (MEU11 & MEU17 only) Two Resistor PSU - gives Optimum EMC Performance
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