Controlled Products Systems Group RAM-50GB - Manual (Page 17)

RAM 50 GB
15
RAMSET
www.ramsetinc.com
JP9 - Input Power:
1,2) 24 VAC power.
Connection from external transformer to
power Control Board.
JP3 - 3 Button:
1) Open 2) Stop 3) Close 4) Common
Used with a 3-button station to open,
stop, and close the gate. The open and close are
normally open connections and the stop is a nor-
mally closed connection, remove jumper wire when
connecting 3 button station. Common and stop are
also used with a photo eye used to protect the
backplane of the operators.
1) 24 VDC. 5) Relay Common
2) 24 VAC 6) Fully Closed-N.C.
3) 5 VDC 7-8) Constant/Prewarn
4) Fully Open-N.O. 9-10) E.R.D. Alarm.
If E.R.D. is triggered twice before reaching a limit,
24 VDC is supplied to sound an alarm (included with
operator).
JP2 - Relay Connections:
JP7 - Master/Slave plug:
1) A 2) B 3) Common
Used to synchronize the operation be-
tween two gates. A three-wire, Shielded cable is
needed to run from the A, B, & Common (jP7) of
the master P.C.B. to the A, B, & Common (jP7) of
the slave P.C.B.
JP10 - Loop Inputs:
1-2) Reverse 3-4) Exit 5-6) Phantom
Use with ILD-24s, Loop wires should
be connected to this plug.
JP4, JP5 & JP8 - Reverse, Exit & Phantom
Sensor:
Used with the Ramset ILD-24 plug-in loop
detector. The Loop wires should be connected into
the “LOOP INPUTS” plug.
Fully Open N.O. (works with relay common)-
Relay rated at 125 VAC, 2 amps. Normally open con-
nection. Open contact occurs until the open limit is
triggered. When the open limit is triggered, a closed
contact occurs.
Relay Common - Relay rated at 125 VAC, 2 amps.
The common of the Fully Closed N.C. relay and the
Fully Open N.O. relay.
Fully Closed N.C. (works with relay common)
Relay rated at 125 VAC, 2 amps. Normally closed
connection. Closed contact occurs until the closed
limit is triggered. When the closed limit is triggered, an
open contact occurs.
WIRE BOARD CONNECTIONS
JP11 - Foot Pedal Plug:
Stops the motor from running while
the foot pedal is engaged.