DSC-PC4108A 8 Zone Hardwire Expander for PC4020

The PC4108A 8 zone hardwire expander for the PC4020 is just that, a expansion card which will you to add up to 8 more hardwired zones via your MAXSYS COMBUS.

Take full advantage of the PC4020's ability to go up to 128 zones with either the PC4108A or the 16 zone version, the PC4116

Specifications:

• provides 8 programmable hardwired zones
• zone supervision : zones can be NC with no EOLR, NO/NC with single
EOLR or NC with double EOLR (5600ohm resistors)
• 30 programmable zone types & 8 zone options
• VAUX output : 12VDC, 250mA max. from Combus
• optional built-in tamper switch supervised by system
• connection for external tamper… supervised by system
• connect up to 1,000' (305m) from control panel via COMBUS
• operating environment - 32 to 122°F (0 to 50°C)
- 90% RH non-condensing
• current draw …30mA (from Combus) plus power required
for VAUX output if used