cash drawer wiring

[dezman]

I have a POS system that I have been piecing together as I find parts. Right now I have a Logic Controls CR3002 cash drawer. My problem is that I do not know which pins/wires from the serial cord (db9) should connect to the four wires inside the drawer. The drawer consists of a switch to check to see if the drawer is open(2 wires) and an actuator to kick the drawer open(2 wires). I am having to hardwire this to the cord and any help would be appreciated. I have searched for a schematic for this drawer to no avail, I would have been able to see at a glance which wire was which.

[peewee3ie]

do you have a receipt printer i.e. Epson, star if so you can use the drawer connection on it to open the drawer.

[dezman]

No reciept printer present. All reciepts are on invoice, statement, etc. This drawer has only the two components in it and no connection on the back, just a 4pin plug that I have opened. It does not require power as the actuator charges for a moment and then kicks the drawer. I am trying to determine which pins on the db9 will provide the power necessary to do this. Thanks