ABB Aztec AWT440 Commissioning Instructions page 8

Power supply connection
DANGER – Serious damage to health / risk to life
USA and Canada only
The supplied cable glands and use of cable / flexible
cord for connection of the mains power source to the
mains input and relay contact output terminals is not
permitted.
Referring to Fig. 4:
1. Using a suitable screwdriver, release door retaining screw
A and open the transmitter door.
2. Release cover plate retaining screw B and remove cover
plate C.
3. Slide retaining clip D off blanking plug E and remove the
blanking plug.
4. Fit cable gland F and secure using nut G.
5. Remove gland cover H and route mains power supply cable
J through it.
6. Route the cable through cable gland F and into the
enclosure case.
IMPORTANT (NOTE) Cable glands are supplied with
single- and twin-holed bushes. Use a single-holed
bush for the mains power cable.
7. Make connections to the power supply connection
terminals K.
8. Tighten gland cover H.
9. Refit cover plate C and secure it with retaining screw B.
10.Close the transmitter door and secure with door retaining
screw A.
8
A
C
G
J
Fig. 4 Connecting the transmitter mains power supply
B
SK5
I/O MODULE 3
F
H
CI/AWT440–EN Rev. A
K
D
E