RM-4E Components
12
Magnetic (ABA) Signaling
For Magnetic (ABA) signaling, use the following pinout; set SW5-1 to
OFF.
NOTE
UL has not evaluated magnetic (ABA) signaling read heads.
Relay 1, Relay 2,
MagLock, and Bypass
The RM-4E provides lock components that facilitate connecting magnetic
and electric strike locks.
Relay 1
is a standard Form C, dry contact relay, identical to the relays
found on the iSTAR ACM.
Relay 2
, along with the MagLock and Bypass connectors have
internal etch connections for wiring magnetic and electric strike locks
Tie Point (TP1/TP2
) connector pins are not connected to the circuitry.
They are used as connection points to avoid field splices when
connecting locks to Relay1. TP1-1 is tied to TP1-2, and TP2-1 is tied to
TP2-2.
Lock Connectors
The Lock Connector pinouts are shown below.
TABLE 6.
Magnetic (ABA) Signaling Pinout
Pin
Signal
Function
1
CRD
N/A
2
STRB
Strobe signal
3
DAT
Data signal
4
+5 VDC
+5 VDC if required
5
GND
Ground
6
+12 VDC
+12 VDC if required (not
used by Software House
magnetic read heads)
