Allied-telesis AT-MCR1 Manuel d'utilisateur télécharger pdf (Page 38)

Chapter 2: Installation

A tray cable is required to connect the power source if the

chassis is powered by centralized DC power. The tray cable

must be an UL listed Type TC tray cable and rated at 600 V

and 90 degree C, with three conductors, minimum 14 AWG.

 E24

1. On the back panel of the chassis is a DC terminal block,

starting from the left side of the terminal block, identify the

positive, frame ground, and negative terminals, using the

symbols above the terminal block, as shown in Figure 18.

Figure 18. DC Terminal Block

2. With a 14-gauge wire-stripping tool, strip the three wires in

the tray cable coming from the DC input power source to

8mm ± 1mm (0.31 in., ± 0.039 in.), as shown in Figure 19.

Figure 19. Stripped Wire

40-60VDC

1058

Positive

Ground

Negative

8mm ±1mm

(0.31in. ±0.039in.)

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 44 45 46

Pas de commentaire

Allied-telesis AT-MCR1 Manuel d'utilisateur Page 38