Galaxy Dimension Installer Manual
5-8
Wiring the MAX
3
The MAX
3
 unit can be connected to the control panel in
one of two ways depending upon whether it is being
used in an on-line or standalone configuration. The
diagram opposite provides details for both configura-
tions. The MAX
3 
relay is configured in either the NC or
NO configuration depending upon the variant purchased
(MX03 - Normally Closed, MX03-NO - Normally
Open).
NOTE: Fitting of an external relay may be required
when using AC powered locks.
Figure 5-2. Connection diagram
 Access Control (cont’d)
 
 
 
 
 
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Supply Volts 12V dc
Quiescent Current 35 mA
Maximum Current 50 mA
Maximum Switching Current 1A @ 30V dc max.
Security Grade 3
Environmental class IV
Weight (boxed) 267 gm
Dimensions (box) 185x120x48 mm (LxBxH)
Table 5-2. MAX3 Specifications
Table 5-3. Panel compatibility
x
P
MAX
3
1 = Read (Amber)
2 = Open (Green)
3 = Closed (Red)
4 = Nightlock (Red)
5 = Add (Red)
6 = Void (Red)
7 = Program (Red)
Figure 5-3. MAX3 LED’s
Galaxy Panel Compatibility
Galaxy Dimension
Series
All
Galaxy 2 Series V1.4 or later
Galaxy 8-512 Series V2 or later