Power; Communications - Honeywell Pro-Watch 7000 Install Manual

Table 4: Additional PW7000 Two-Reader Module LEDs
LED number
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20

Power

The Two-Reader Module accepts 12VDC with an operating range of 10 to 14VDC
and consumes 300 mA of current without readers. Locate power source as close to
this board as possible. Connect power with minimum of 18AWG wire.The input volt-
age is regulated to 5VDC.The regulated voltage or the 12VDC (pass through) is
available for powering the readers. The selection is made via jumpers and is avail-
able at both reader connectors.
Note: POLARITY for 12VDC power is important. Make sure the +12 VDC is connected to the
terminal labeled +12V and the return is connected to the terminal labeled GND.

Communications

The Two-Reader Module communicates to the host controller via an RS-485 inter-
face. The interface allows for multi-drop communication of up to 4,000 feet (1,200
m) total per port. Use two twisted pair (minimum 24AWG) with shield for communi-
cation. The default speed of this port is 38.4Kbps but it can be downgraded to
19.2Kbps or 9.6Kbps if the line conditions or receiving equipment require it (see
Table 1: Jumper Settings
Settings
For wiring to an RS-485 port:
PW-7000 Two-Reader Module Installation Guide, Document 800-25676V1
Description
Reader 0 activity
Reader 1 activity
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Tamper
Power
Relay 0 status
Relay 3 status
Relay 2 status
Relay 4 status
Relay 1 status
Relay 5 status
(page 11) for jumper settings and
(page 11) for DIP switch settings).
Table 2: DIP Switch
13