11
Specifications
Description, Specifications, and Installation Manual
Federal Signal
www.fedsig.com
The following indicators are for troubleshooting purposes only. These indicators are not
visible when the unit is closed.
Table 4 Visual Indications
POWER
Green LED turns on when power is connected. (D2) Located on
internal amplifier board.
POWER
Green LED turns on when power is connected. (D2) Located on
internal power supply board. Not used for DC-powered units.
Table 5 Connectors (Interconnect board)
JP1
Relay outputs in
Relays from the controlling speaker (for example, an RF100 or Informer100) come
into JP1.
JP2
Relay outputs out
JP3
Local relay outputs for wiring to an additional DS100
• Pins 1 and 2 for relay out #1
• Pins 3 and 4 for relay out #2
• Pins 5 and 6 for relay out #3
• Pins 7 and 8 for relay out #4
JP4
Power in
JP5
Power out
Use to connect AC power to an additional DS100 unit.
JP6
Local power
Table 6 Connectors and Indicator (Power Supply Board)
JP1
Transformer Primary
1 – Primary #2 upper, BLU
2 – Primary #2 lower, GRY
3 – No Connect
4 – Primary #1 upper, VIO
5 – Primary #1 lower, BRN
JP2
Transformer Secondary
1 – Secondary #2 upper, BLK
2 – Secondary #2 lower, RED
3 – Secondary #1 upper, ORG
4 – Secondary #1 lower, YEL
JP3
AC Power Input
1 – L1 / Hot
2 – L2 / Neutral
3 – Earth Ground
JP4
DC Power Output
1 – +24.0 Vdc
2 – (-) ground
D2
LED indicator is on when output voltage is on.
