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Tango8P(CB) - PoE Driven Multi-Output Power Supply
Installation Instructions:
Wiring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, the Canadian
Electrical Code and with all local codes and authorities having jurisdiction . Product is intended for indoor use only .
1 . Mount unit in desired location . Mark and predrill holes in the wall to line up with the top two keyholes in
the enclosure . Install two upper fasteners and screws in the wall with the screw heads protruding . Place the
enclosure’s upper keyholes over the two upper screws, level and secure . Mark the position of the lower two
holes . Remove the enclosure . Drill the lower holes and install the two fasteners . Place the enclosure’s upper
keyholes over the two upper screws . Install the two lower screws and make sure to tighten all screws
(Enclosure Dimensions, pg. 8) . Secure enclosure to earth ground .
2 . Ensure all output jumpers [OUT1 - OUT8] on PDS8(CB) are placed in the
OFF (center) position marked [•] (Fig. 1, pg. 4) .
3 . Connect IEEE802 .3bt PSE from PoE source to RJ45 Jack marked [PoE+ Data Input]
on the Tango1B board (Fig. 2b, pg. 4). If Data pass-through is required, connect another
IEEE802 .3bt PSE to RJ45 Jack marked [Data Output] (Fig. 2a, pg. 4) .
CAUTION: Do not touch exposed metal parts.
There are no user serviceable parts inside. Refer installation and servicing to qualified service personnel.
4 . Set each output [OUT1 - OUT8] to route power from Input 1 or Input 2 (jumper position 1 or 2)
(Fig. 1, 2, pg. 4, Fig. 3 pg. 6) . IN1 = 24VDC, IN2 = 12VDC .
Note: Measure output voltage before connecting devices . This helps avoiding potential damage .
6 . Connect devices to terminal pairs 1 to 8, marked [P (Positive) - OUT1-OUT8, N (Negative)]
(Fig. 2, pg. 4, Fig. 3 pg. 6) .
6 . When the use of stand-by batteries is desired, they must be Lithium Iron Phosphate (LiFePO4) .
Connect batteries to the terminals marked [+ BAT –] on Tango1B (battery leads included) (Fig. 2f, pg. 4) .
7 . Connect appropriate signaling notification devices to terminals marked [C FAIL NC] (Fig. 2c, pg. 4)
supervisory relay output .
Fig. 2 - Tango1B with PDS8 stacked above
Wiring:
Use 18 AWG or larger for all low voltage power connections .
2a
2b
2c
2d
2e
2f
PDS8
PDS8CB
Dual Voltage
Power Distribution
Module
+ INP1
--
PWR1 +
O
F
F
IN
1
IN
2
Out1
<
1 off
2>
PWR1 +
PWR2 +
PWR2 +
COM (--- )
COM (--- )
+ INP2
--
IN2 Fuse
IN1 Fuse
Common Power Outputs (NEG)
N
P
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
1
2
3
4
5
6
7
8
10
10
3
3
3
3
3
3
3
3
Out2
<
1 off
2>
Out3
<
1 off
2>
Out4
<
1 off
2>
Out5
<
1 off
2>
Out6
<
1 off
2>
Out7
<
1 off
2>
Out8
<
1 off
2>
1g
OFF
IN1
IN2
Fig. 1
