DKS 1803PC Owner's Manual download pdf (Page 37)

4.3 Gate Operator Data

Be sure that the gate operator has Gate Tracker capability. This can be determined by checking the

revision letter of the control board in the operator. Gate operator control boards with Gate Tracker

capability are listed below.

• 4402 Rev A or higher.

• 4403 Rev A or higher.

• 4501 Rev R or higher; 4502 Rev A or higher.

• 4601 Rev J or higher; 4602 Rev A or higher.

• 1601 Rev Q or higher.

If the control board that you are working with has a lower revision letter than those listed above, the

control board does not have the capability to send operator data to the tracker board.

The Gate Tracker outputs from the 4402, 4403, 4501, 4502, 4601 and 4602 control boards must be

wired to tracker board terminal P2, pins 1-2-5. Gate Tracker outputs from the 1601 control board must

be wired to tracker board terminal P2, pins 3-4-5

Normal voltage at terminal P2, pins 1-2-3-4 is -8 to -12 VDC. To check this:

1. Set your VOM to the 50-volt DC range.

2. Connect the positive lead (red) to pin 5, then touch the negative lead (black) to pins

1-2-3-4. Each should indicate 8 to 12 volts on your meter. Note: the meter reading is

actually a negative voltage because the positive lead of your meter is connected to a

common point (pin 5). If you reverse the meter leads, the needle should move off

scale to the left indicating a negative voltage.

3. As the tracker board is receiving data from the gate operator on pins 1 or 3, the

LED's associated with these terminals will light and the voltage on pins 1 or 3 will go

positive. Note: the transfer of data from the gate operator to the tracker board is

extremely fast. It may be difficult to see the LED's light and unless you have a very

good digital type meter, measuring the voltage change from negative to positive will

be very difficult.

4. The tracker board will send a busy signal back to the gate operator on pins 2 or 4.

When this happens, the LED's associated with these terminals will light and the

voltage on pins 2 or 4 will go positive. Note: the busy signal from the tracker board to

the gate operator is extremely fast. It may be difficult to see the LED's light and

unless you have a very good digital type meter, measuring the voltage change from

negative to positive will be very difficult.

5. After the tracker board has received the data from the gate operator, it will send the

data to the access system. When this happens, the weigand output LED will light,

and the tracker board busy LED will light. After the data has been sent, these LED's

will go off.

6. The tracker board cannot receive any data if the busy LED (P2-10) is lighted.

1 2 ... 32 33 34 35 36 37 38 39

No comments

DKS 1803PC Owner's Manual Page 37