3com MS40-717X Manual De Usuario
F-26748-6
© Copyright 2010 Schneider Electric All Rights Reserved.
7
INSTALLATION
Inspection
Inspect the package for damage. If damaged, notify the appropriate carrier immediately.
If undamaged, open the package and inspect the device for obvious damage. Return
damaged products.
If undamaged, open the package and inspect the device for obvious damage. Return
damaged products.
Requirements
•
Job wiring diagrams
•
Tools (not provided)
– Socket wrench 1/2 inch, used for universal mounting clamp nuts
– Open-end wrench 10 mm, used for installing AM-676 universal shaft extension
– Slotted screwdriver, used for installing anti-rotation brackets
– Allen wrench 3/16", used for manual override
– Open-end wrench 10 mm, used for installing AM-676 universal shaft extension
– Slotted screwdriver, used for installing anti-rotation brackets
– Allen wrench 3/16", used for manual override
•
Appropriate accessories
– Water tight 1/2 inch conduit seals TAC part number TF-711-02 or T&B #5332
(straight, TAC part number TF-713-02 or T&B #5352 (90°), or equivalent.
– Water tight 1/2 inch flexible conduit (e.,g. Anaconda: Sealtight) or 20 mm flexible
water tight conduit when using AM-756 metric conduit adapter with appropriate
metric water tight seals.
metric water tight seals.
– Water tight 1/2" flexible conduit (Anaconda: Sealtight) or 20 mm flexible water tight
conduit when using AM-756 metric conduit adaptor
– Two #8 1/2" (13 mm) sheet metal screws for mounting (optional)
•
Training: Installer must be a qualified, experienced technician
4 to 20 mA DC
Controller
(+) 4 to 20 mA DC
(-) Common DC
Power
GRD
GRD
1
1
2
MS40-717X
MS40-717X
1 Unused conduit port must remain plugged with a
water tight pipe plug as shipped from factory to
maintain NEMA Type 4 or IP56 rating.
maintain NEMA Type 4 or IP56 rating.
2 See table for power wire designations.
3 Both actuators must be set to operate in the same
direction.
Yellow/Black
AI
Gray
Blue
AO
Yellow/Black
AI
Gray
Blue
AO
Position Feedback (-)
Signal 2 to 10 Vdc (+)
COM
COM
3
3
4
4
4 Color coding of wiring on older models (MX40-717x-0-
0-0) manufactured prior to December, 2007, differs
from current models. See Table 4 on page 14. Consult
label on product to confirm wiring codes.
from current models. See Table 4 on page 14. Consult
label on product to confirm wiring codes.
5 Keep AI, COM and AO wiring less than 30 meters
length to meed CE requirements.
5
5
Green/Yellow
Green/Yellow
500 Ohm
Figure-8 Typical 4 to 20 mAdc Control Wiring For Two Actuators On The Same Damper Shaft.
Power Wiring Identification.
Voltage
Designation
Wire Color
24 Vac or
22-30 Vdc
24H (DC+)
Red
24G (DC-)
Black
120 Vac
L1
Black
L2
White
240 Vac
L1
Brown
L2
Light Blue