Wiring - Honeywell Pro-Watch 7000 Install Manual

Step 4.
Note: For RS-485 Communication Connections, twist the blue pair together and use as the
common; use the orange pair as your data pair, observing polarity. Connect the
external drain shield to the appropriate earth ground on one end.
Step 5.
By factory default J1 is set open. If this board is the last board on the RS-485 bus,
install jumper J1 across both pins (closed). Closing J1 provides the bus termina-
tion required.

Wiring

This section provides input wiring and control output wiring information.
Input Wiring
Inputs TMP and PFL are typically used for monitoring cabinet tamper and power
failure respectively. These two inputs are not supervised and are not accessible
when the board is rack-mounted. These inputs are used when this board is
mounted remotely and cannot take advantage of the tamper and power fail detect
inputs on the Controller board. If these inputs are not used, install a short piece of
wire at the input to indicate safe condition.
Control Output Wiring
Sixteen form-C relay contacts are provided as general-purpose outputs. They are
configurable as standard (energize to activate) or fail-safe (de-energize to activate)
by the host software.
The energized or ON time of each relay can be configured using pulse control for
single or repeating pulses via the host software. The energized or ON time of a sin-
gle pulse can be extended up to 24 hours. For repeating pulses, the on/off time can
be defined in 0.1 second increments and be repeated up to 255 times.
6 PW-7000 Output Module (PW7K1OUT) Installation Guide, Document 800-25675V1
Use 24 AWG low capacitance, two twisted-pair, shielded cable (Belden
9842 or equiv.).
When daisy-chaining RS-485 ports together, connect the TR+ wires from
the upstream and downstream boards to the TR+ terminal. Likewise,
connect the TR- wires from the upstream and downstream boards to the
TR- terminal.