20 Rockwell Automation Publication 6300P-UM001B-EN-P - March 2021
Chapter 2 Install the Panel PC
Table 1 - DC Terminal Block Connection Specifications
6. Tighten the screws on top of the terminal block to secure the DC power
wires to the torque value in Table 1.
7. Slide the connector half with the attached tie onto the end of
the DC
terminal block (C).
8.
Tighten the cable tie so it is snug against the terminal
wires.
9.
Use cutting pliers to cut the excess part of the cable tie (D).
10. Install the white label supplied with the kit (E).
11. Align and install the other connector clamp half to comp
lete the
asse
mbly (F).
12. Reconnect the DC terminal block with the connector assembly to th
e
computer chass
is.
Torque the DC terminal block flange screws to the values in Table 1
.
13. Turn on the main power switch or breaker.
The white label can be used for identification or other information.
When installed correctly, both tabs of the clamp half lock into place.
Item Description Attribute
1 DC+ (24V DC nominal) recommended power wire size
1.5 mm
2
(16 AWG)
2 DC- (0V DC) recommended power wire size
3 Stripped wire length 7 mm (0.275 in.)
4 Torque range to secure DC power wires
0.22...0.25 N•m
(0.16...0.18 ft•lb)
5 Torque value to reinstall DC terminal block to computer 0.3 N•m (0.22 ft•lb)
12
55
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