Advanced Security Module (Asm) Wiring - Schlage RC Pure IP User Manual

Wiring | Advanced Security Module (ASM) wiring

Advanced Security Module (ASM) wiring

The Reader Controller has an optional ASM,
which allows you to isolate the door's lock
control circuitry on the secure side of the
building.
The ASM contains a form-C relay with
dry-contacts that are rated for 3 amps of current
@ 30 Volts. It can also be used in cases where
the Reader Controller is switching an externally
supplied voltage or an external control signal.
Examples of such usages include operating a
24VDC lock, or switching a logic signal for a
garage door opener.
Two methods of connecting the ASM are shown.
Figure 2.6: ASM with Reader Controller
supplying PoE power shows powering both the
lock and the ASM with the Reader controller's
PoE power. Figure 2.7: ASM with lock running
on 24V external power shows powering the
ASM with the Reader controller's PoE power
output, and the lock with an external 24 volt
power supply.
ASM Wire Conductor Preparation:
Strip back the wire insulation: 0.25" to 0.281" (6
mm to 7 mm).
Acceptable single conductor sizes: 26 gauge to
15 gauge
Acceptable two conductors sizes: 26 gauge to 15
gauge
Note for multi-stranded conductors: Avoid
Î
allowing any stray wire strands from
contacting the adjacent terminal block
connection.
Twist the multi-strands together prior to
insertion. Lightly solder-tinning the exposed wire
can help prevent stray strands.
Table 2.2: ASM wiring
Reader Side Connection
Label Wire
A
Orange (12 V input power)
B Black (ground)
C Yellow
D White
14 • Schlage • Reader controller
Figure 2.6: ASM with Reader Controller supplying PoE power
Figure 2.7: ASM with lock running on 24V external power
Lock Side Connection
Label PoE Power (Figure 2.6)
1
12V output power
2 Power ground
3 ASM common contact
4 ASM normally closed (NC) contact (fail-safe lock)
5 ASM normally open (NO) contact (fail-secure lock)
Protection Diode
Jumper
ASM
Relay
+ 12V
Factory-installed jumer
has been removed
ASM
Relay
Door lock
(fail secure)
24V Power (Figure 2.7)
not used (factory-installed jumper removed)
not used
BackEMF
Door lock
(fail secure)
+
24 VDC
-
BackEMF
Protection Diode