Chapter 1 - Pw-7000 Input Module; Description - Honeywell Pro-Watch 7000 Install Manual

CHAPTER
1
PW-7000 INPUT MODULE

Description

The PW-7000 Input Module provides connections for 16 supervised inputs and
two relay outputs. You can either mount the board in a rack or open and flat. If you
rack-mount the board, only one edge is accessible for wiring; however, a flat mount
increases the amount of available I/O slightly but significantly decreases the num-
ber of boards that can be mounted in one enclosure.
Starting at the bottom of the rack-mount side of the board:
• The first connector provides power to the board.
• The next connector provides communication with the Controller (PW7K1IC or
PW6K1IC).
• Continuing up this edge, the next eight connectors provide supervised input
connections.
• The last connector on the rack-mount edge provides terminals for one relay
output.
When the board is mounted flat, one additional relay output and two dedicated
alarm inputs for cabinet tamper and power fault detection are provided on the
opposite edge of the board.
Both form-C relay outputs are designed to handle dry-circuit signals. All of the
inputs are capable of four-state supervision by using End-of-Line (EOL) resistor
termination except the two dedicated inputs. Communication to the control panel
is accomplished via an RS-485 interface. This board requires 12 VDC input power.
When communication to the controller is lost, this board maintains all previous
output settings at the time communication was lost.
PW-7000 Input Module (PW7K1IN) Installation Guide, Document 800-25674V1 9