Td48Psu - Optex Fiber SenSys Terrain Defender TD 100 Installation Manual

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TD48PSU

Installing the TD48PSU enclosure is similar to mounting any typical box enclosure. There is the
option of using attached feet or going without and mounting directly to the enclosure's inset
nuts.
The TD48PSU provides enough watts to power up to six TD100 processors, as shown in
Figure
13. It has a large AC to DC linear power supply mounted at the top of the plate and power
distribution and fusing handled by DIN rail mounted circuit breaker and terminal blocks on the
bottom half.
Figure 75. TD48PSU
All user wiring will be on the bottom cable insertion points on the din rail mounted blocks. Wire
insertion points are all push-in style; simply press the orange square button, insert cable, then
release.
The typically black "Line" cable for 120 – 240 VDC would enter the circuit breaker at the bottom
right point, as shown in Figure 80. The line cable should be 14 AWG and have its jacket
stripped 12 mm (.47 in) for insertion.
Confidential – Limited Distribution
Page 64

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