Galaxy Control Systems 635 Series Installation/Configuration Manual page 178

M.4 DIO Board – Digital Input/Output Board
Component List
[J1 - J4] Inputs 1 through 8: terminal connectors for wiring eight (8) maximum inputs to the DIO board
[D1 - D4] Input Relay LED's: indicate (ON/lit) when relays energize.
[J5 - J8] Output Relays (4) terminal connectors for wiring outputs to the DIO board (uses form C relays);
relays can be wired as normally open or normally closed.
[J9] Config Jack: used for setting the board ID (field configuration)
[J10] Power connector: +12 VDC board power connects from the wiring harness
[J11] Factory Port: factory use
[J12] I2C Data Bus: used to connect data ribbon cable; the ribbon cable connects all boards to the CPU.
[D5] Power LED: indicates power is applied to the DPI board.
Port Output: Dry Form-C SPDT contacts; 24 VDC @ 1.5 amps maximum per relay. Each DIO provides
four (4) output ports with one (1) relay per output port.
IMPORTANT: Supervision resistors should be place at the device end, not at the panel.
The 600 Digital I/O board provides Supervision of inputs and includes a new feature called
Hypervision. See Chapter-2 Step-11.3 for information on Supervision and Hypervision.
IMPORTANT: Supervision and Hypervision features are input point specific. This means that
each input
must be individually set up for Supervision and Hypervision. Not all input points have to be
supervised.
600-SERIES HARDWARE MANUAL
Appendix M - 635-600 Series Boards
APPENDIX-Page M-4