POWERPATH PS-8-LP Installation Instructions Manual page 13

Refer to Figure 6 for the locations of the terminals described in Table 2.
SW6
TROUBLE LATCH OFF/ON
SBUS IN1/IN2
IN2 FOLLOWER OFF/ON
IN1 FOLLOWER OFF/ON
SW2
NAC4 SYNC/TEMPORAL
NAC3 SYNC/TEMPORAL
NAC2 SYNC/TEMPORAL
NAC1 SYNC/TEMPORAL
SW1
NAC4 IN1/IN2
NAC3 IN1/IN2
NAC2 IN1/IN2
NAC1 IN1/IN2
SW4
SYNC PROTOCOL
SYNC PROTOCOL
SBUS SYNC/TEMPORAL
SBUS MASTER/REMOTE
SW3
GF DETECT ON/OFF
AUX POWER CP/MP
NAC3-NAC4 CLASS A/B
NAC1-NAC2 CLASS A/B
D1
IN1 TROUBLE
TB1
IN1 RET1
Terminal Block
Identification
Numbers
TB1-1, 2
TB1-3, 4,
TB1-5, 6
TB1-7, 8
TB1-9, 10
TB1-11, 12
TB1-13, 14
TB1-15, 16
TB2-1,2
TB2-3,4,5
TB2-6, 7
TB2-8, 9
TB2-10, 11
TB2-12, 13
TB2-14, 15
TB2-16
P84905-002 A
D4-D8: SEE
TABLE 9 D37
ACTIVE
< D8-D4 >
D3: GROUND FAULT TROUBLE
SW5
GROUND FAULT
LOCATOR
D40
SYNC BUS
D31 INPUT1
D38
SILENCE D36 INPUT2
D2
GENERAL TROUBLE
IN2 TROUBLE
D9
POWER
TB2
SBUS SBUS
CC1 IN2 RET2 CC2 IN RET
Figure 6: Control PC Board
* Shown with optional PS-EXP Add on PC Board
Table 2: Control PC Board Terminal Identification
Terminal
Identification
These terminals connect to the input voltage source (i.e. 12VDC or 24VDC
FACP). The FACP will supply a voltage from 8-33VDC at 5mA. During the alarm
condition these inputs will cause the designated outputs to drive the notification
IN1+, IN1- appliances (designated outputs are set by output DIP switch banks).
Stand-by on a FACP, a trouble condition on the designated loop will cause these
inputs to open, providing a trouble condition on the FACP. Alarm condition always
overrides trouble to drive output indicating appliances.
EOLR is connected on these terminals corresponding to IN1+ and IN1-, or the
RET1+, RET1-
loop may be continued to other power supplies or appliances before terminating.
Dry contacts are used to actuate the designated outputs. Contacts are normally
closed and actuate the power supply on contact OPEN. Designated outputs
CC1+, CC1- correspond to IN1+, IN1-. NOTE: FACP NAC circuit cannot energize the power
supply by these contacts. When these terminals are not in use, a jumper must be
connected across them.
IN2+, IN2- Same as IN1+, IN1- for corresponding terminals.
RET2+, RET2- Same as RET1+, RET1- for corresponding terminals.
Operates the same as C "Dry2" NC for corresponding terminals. When these
CC2+, CC2-
terminals are not in use, a jumper must be connected across them.
Synchronizing Bus IN: Links from previous POWERPATH "S BUS RET" to
S BUS IN+, IN- synchronize both together.
Position 4. Current Draw is 0.006 Amps per POWERPATH.
Synchronizing Bus RET: Sync control output from the master POWERPATH to
additional POWERPATH panel "S BUS IN" terminals. Always place 10K Ohm
S BUS RET+, RET-
EOLR on the last panel. Controlled as Master or Remote by switch SW3 Position
4. Up to 40 power supplies can be connected to the PS-8-LP or 12 to the PS-6.
Audible Silence: NAC input to the master POWERPATH from FACP. The Audible
SIL+, SIL-
signal is transmitted to all POWERPATH panels within the loop. Power Limited.
Typically used to trigger remote alerts or other reporting appliances. Form "C"
"NO" "C" "NC"
(COMMON TROUBLE contacts rated 24VDC at 1 Amp. NOTE: These terminals must be monitored by
OUTPUT) the FACP for Class "A" mode.
This output has two modes of operation. The CP Mode is capable of 0.02 Amps
for 60 hours (PS-8-LP only) or 0.24 Amps (PS-8-LP)/0.075 Amps (PS-6) for 24
+ AUX OUT - hours on battery back up for desired auxiliary equipment. The MP Mode provides
up to 2.5 Amps in non-alarm condition or when the input AC is present. Special
Applications, Power Limited.
NAC appliances are connected to these outputs.
maximum load of 3.0 Amps, Class "B" or 3.0 Amps Class "A" and can be
+OUT1-
individually programmed for Wheelock Strobe Sync Mode, Temporal Mode or
+OUT2-
Input follower Mode. The outputs can be configured as four Class "B" circuits,
+OUT3-
two Class "A" circuits, or two Class "B" and one Class "A" circuits. Outputs are
+OUT4-
controlled by a designated input (INPUT 1 or 2) as selected by the DIP switch for
that output. Power Limited.
Not Used
firealarmresources.com
J1
POWER LED
D12
GENERAL TROUBLE LED
CODED
TROUBLE LEDS
* PS-EXP
D7
ALARM LED
EXPANSIONBOARD
NAC 6 NAC 7
NAC 5
OUT OUT OUT
NO NAC1 NAC2 NAC3
SIL COM NC AUX
IN TROUBLE OUT OUT OUT OUT
Function/Description
Controlled as Master or Remote by switch SW3
SW1
TROUBLE LATCH OFF/ON
SYNC BUS SYNC/TEMPORAL
IN2 FOLLOWER OFF/ON
IN1 FOLLOWER OFF/ON
SW2
NAC8 SYNC / TEMPORAL
NAC7 SYNC / TEMPORAL
D1 NAC6 SYNC / TEMPORAL
NAC5 SYNC / TEMPORAL
SW4
NAC8 IN1 / IN2
NAC7 IN1 / IN2
NAC6 IN1 / IN2
NAC5 IN1 / IN2
SYNC PROTOCOL
SYNC PROTOCOL
NAC7-NAC8 CLASS A/B
NAC5-NAC6 CLASS A/B
SW3
NAC 8
OUT
NAC OUTPUTS
NAC4 EOLR 10K OHM
NAC3 CLASS B
(POWER LIMITED,
NAC2
SUPERVISED)
NAC1
NAC4
X
OUT
Each output can supply a
Sheet 13 of 37
During