Appendix A : Door Control - Max (Mx01; Installation Instructions; Wiring The Max - Honeywell Galaxy 3-48C Installation Manual

Galaxy 3 Series Installation Manual

Appendix A : Door Control - MAX (MX01)

Installation Instructions

The MAX box contains the following:
• MAX reader (P/N MX01),
• MAX facia label (P/N 21_1627),
• 10-way connector block.
The MAX installation sequence is as follows:

1. Wiring the MAX

2. Mounting the MAX
3. Attaching the facia label
Wiring the MAX
1. Connect the A and B lines of the Galaxy communication bus to the A and B terminals. This
configuration must be a daisy-chain (parallel) connection. If the MAX is the last module in the
line, then the End of Line (EOL) resistor must be connected across the A and B terminals.
2. Connect the door strike in accordance with the manufacturer's recommendations, via the relay.
3. The Horn output is an open collector. This is connected to the output device via a relay.
NOTE: With MAX software version 1.23 the horn output does not function when the reader is
programmed as on-line operating mode.
4. The Egress switch is used to activate the door strike, allowing the door to be opened without
activating the horn (the egress switch is normally open).
5. The Contact switch is used to connect the access door to an alarm contact, giving alarm indication
when the door is opened without the door strike being activated (either by a MAX card or the
egress switch).
6. Connect a 12 Vd.c. power supply to the MAX terminals marked –VE and +VE.
N/O
}
COM
N/C
Horn
Egress
Contact
B
A
-VE
0V
+VE
+12V
Figure A-1 MAX Wiring Details
Installation Instructions
Connected to the Door
Strike as per manufacturer's
requirements and instructions
Horn
MAX by-pass
Door contact
AB bus of Galaxy
A-1
12V
0V
0V