YOKOGAWA Admag AXW, User Manual, Page: 23 / 52

<4. WIRING>
4-4
IM 01E25D11-01EN
F0404.ai
Cable
Waterproof gland
Gasket
Washer
Figure 4.1.4 Waterproof Gland (Optional code EG)
F0405.ai
Gasket
Washer
Tightening gland
When working on conduit pipes or flexible pipes (G1/2 only)
Cable
PF1/2
Figure 4.1.5 Waterproof Gland with Union Joint
(Optional code EU)
(3) Conduit Wiring
When wiring the conduits, pass the conduit through
the wiring connection port, and utilize the waterproof
gland to prevent water from flowing in. Place the
conduit pipe on an angle as shown in Figure 4.1.6.
Install a drain valve at the low end of the vertical
pipe, and open the valve regularly.
Drain valve
F0406.ai
Figure 4.1.6 Conduit Wiring
4.1.4 Wiring Connections
WARNING
Before wiring, be sure that the power supply for
AXFA11 converter has been turned off to prevent
an electrical shock.
(1) Removing Cover
Loosen the cover locking screw clockwise using a
hexagonal wrench (nominal size 3 mm) to unlock
the cover. (Upon shipment from the manufacturing
plant, the cover is unlocked.) Remove the cover
by turning it in the direction of the arrow as shown
below.
F0407.ai
Figure 4.1.7 Removing the Terminal Box Cover
(2) Terminal Configuration
When the cover is removed, the connection
terminals will be visible.
F0408.ai
Terminal
Symbols
A
B
C
EX1
EX2
Flow signal output
Excitation current input
Protective grounding
(Outside of the terminal)
Description
Figure 4.1.8 Terminal Configuration