Southco R4-EM - 9 Series Electronic Rotary Latch

Southco’s R4-EM 9 Series Electronic Rotary Latch delivers next generation electronic latching through microprocessor controlled actuation, providing highly intelligent, reliable electronic access. The internal microprocessor allows expanded intelligence with integrated door and lock status sensing for complete security monitoring. Lightweight extended housing offers increased tamper resistance, while an integrated connector and snap-on manual over-ride bracket simplify installation. Additionally, the 9 Series offers an optional open/close detent feature to prevent unintended door release.
Accessories producer: 
Southco
Tested withFirmwareResult
1.2.2 and later
OK
1.0.2 and later
OK
1.0.0 and later
OK

Pinout

1 Power GND  = Power Out GND pin
2 Power  = Power Out +U pin
3 Control Signal =  Rele NO pin - Rele COM connect to Power Out +U pin
4 Locked/Un-Locked Status = IN2 pin
5 Not Connected
6 Door Closed/Open Status = IN3 pin

Connections

HWg-SH4x Lock
GND Door Contact
IN1 Door Contact
GND  
IN2 Locked/Un-Locked Status
GND  
IN3 Door Closed/Open Status
NC  
COM Connect to +U
NO Control Signal
GND Power GND
+U Power (Red)
*Options