Installing the PRO4200 Output
The Output Board provides connections for 16 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 number of boards that can be mounted in one
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 (PRO32IC or
• Continuing up this edge, the next six connectors provide 12 relay output
When the board is mounted flat, four additional relay outputs and two dedicated inputs
for cabinet tamper and power fault detection are provided on the opposite edge of the
All 16 form-C relay outputs are designed to handle dry-circuit signals. The two
dedicated inputs are non-supervised. 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.
PRO4200 Output Module Installation Guide, Document 800-25697V1
Installing the PRO4200 Output Module