| Вид документа | Технічний бюлетень |
|---|---|
| Виробник | JCI |
| Код документа | universal-packaging-module-technical-bulletin |
| Група обладнання | Universal Packaging Module |
| Сторінок | 40 |
| Мова документа | англійська |
| Розмір файлу | 1.5 МБ |
Текст документа
Application Specific Controllers Technical Manual 636.3
Accessories Section
Technical Bulletin
Issue Date 0295
Universal Packaging Module
Introduction Page 3
● Application Overview 3
Engineering 5
● Design Considerations 5
● Planning *6
Installation 9
● Tools Needed 9
● General Mounting *9
● Power Box and Transformer Location *12
● Wiring *13
● Adding Sections to Existing Units 16
● Modifying the Lock 19
Mounting Control Equipment 21
● Network Terminal Installation 21
● Mounting Companion (with a Modem) *23
● Metasys Integrator Mounting *24
● Zone Terminal Mounting with UPM *25
● Mounting the ZT Behind a Window Enclosure *26
● NCM300 27
● AHU Controller *28
● VAV and UNT Controllers *29
● DX-9100 30
● Function Module Kit *31
● RLY002
* Indicates those sections where changes have occurred since the last printing.
© 1995 Johnson Controls, Inc. 1
Code No. LIT-6363070
Commissioning Procedures Page 35
● Commissioning Considerations 35
Specifications/Ordering Information *37
● Vendor Code Numbers *38
* Indicates those sections where changes have occurred since the last printing.
2 UPM—Universal Packaging Module
Introduction
Application The Universal Packaging Modules (UPMs) make up an expandable
Overview enclosure system, which house a wide range of controllers and accessories.
Typical uses include:
● Applications Specific Controllers: Air Handling Unit Controllers,
Unitary Controllers, Lab and Central Plant Controllers, and System
9100 Controllers.
● Auxiliary Gear: Relay kits, transformer kits, off-the-shelf timers,
gauges, pressure regulator valves, etc.
Four completely assembled sizes of the units are available. Refer to
Figure 1. However, due to its modular design, you can modify each unit
to customize the enclosure to its site. (Johnson Controls Panel Unit wires
and configures a unit, complete with gear, to your specifications.) If
system requirements change for units that are already mounted, the
enclosure’s modular construction lets you increase the unit’s capacity
without having to unwire and rewire the existing controls.
Built-in features include separate line- and low-voltage wiring troughs,
pre-formed holes to eliminate drilling, wall thickness to accommodate
standard conduit fasteners, easily accessible grounding, and a removable
door.
A full window option such as EN-WIN101-0 allows you to view the
internal equipment while keeping it secure. Powered versions include a 24
volt transformer to simplify installation.
UPM—Universal Packaging Module 3
M ET A SY S M ET A SY S
EWC10
EWC20
M ET A SY S M E T A S YS
EWC30
UPMPB1
EWC40
Figure 1: Universal Packaging Modules
4 UPM—Universal Packaging Module
Engineering
Design There are several pre-assembled sizes of enclosures available. These
Considerations include the EN-EWC10-0, EWC20, EWC30, or the EWC40. You can
order any of these sizes to include a 24 VAC transformer and power box
(EN-EWC15-0, EWC25, EWC35, EWC45). Table 1 describes
configuration options for typical applications.
Table 1: UPM Configuration Options
Application UPM Configuration*
NCM300 EN-EWC22-0
UNT EN-EWC15-0
DX-9100 EN-EWC25-0
Network Terminal (no window) EN-EWC10-0
Network Terminal (window) EN-EWC10-0 and EN-WIN101-0
Zone Terminal (either internal or EN-EWC10-0
mounted on the front)
Relay Kit All Types
* UPM configuration options indicate the smallest enclosure for each application.
You may select a larger unit if desired.
UPM—Universal Packaging Module 5
Planning
Dimensions
The following figures detail the footprint and interior dimensions of the
standard enclosures. Use these dimensions to select the appropriately
sized enclosure to fit the controller and auxiliary gear that you wish to
house. Remember, in addition to these enclosures you can also use other
UL Listed EN-EWC100, 200, and 500 series of enclosures to house base
frame controllers, or larger configurations of gauges, relays, function
modules, and application specific controllers.
To assist you in laying out and wiring any configuration in these
enclosures, contact the Johnson Controls Panel Unit with your design
requirements.
16 in.
7.5 in.
9 in.
UPMPB6
Figure 2: Exterior Dimensions
Footprint dimensions (H x W x D) of the standard enclosures:
EN-EWC10-0 9 in. x 16 in. x 7.5 in. (23 x 41 x 19 cm)
EN-EWC20-0 16 in. x 16 in. x 7.5 in. (41 x 41 x 19 cm)
EN-EWC30-0 23 in. x 16 in. x 7.5 in. (59 x 41 x 19 cm)
EN-EWC40-0 30 in. x 16 in. x 7.5 in. (76 x 41 x 19 cm)
6 UPM—Universal Packaging Module
13 in. (Interior)
6 in.
(Interior)
7 in.
(Interior)
upmpb7
Figure 3: Interior Dimensions
Note: When selecting a powered enclosure size, be sure to account for
the transformer and power box.
Interior dimensions (H x W x D) of the standard enclosures:
EN-EWC10-0 7 in. x 13 in. x 6 in. (18 x 33 x 15 cm)
EN-EWC20-0 14 in. x 13 in. x 6 in. (36 x 33 x 15 cm)
EN-EWC30-0 21 in. x 13 in. x 6 in. (53 x 33 x 15 cm)
EN-EWC40-0 28 in. x 13 in. x 6 in. (71 x 33 x 15 cm)
(Transformer and power box dimensions):
50 VA Transformer 3.875 x 3.25 in. (9.8 x 8.3 cm)
100 VA Transformer 3.75 x 3.625 in. (9.5 x 9.2 cm)
Power Box 4 x 3.75 in. (10.2 x 9.5 cm)
The window in the optional covered window section measures
7.25 in. x 6 in. (18 x 15 cm).
UPM—Universal Packaging Module 7
Load Bearing Select a wall space or area with sufficient room to mount the enclosure
and install conduit. The load-bearing capacity of the wall must be able to
support the full configuration weight. Wood surfaces generally only
require bolting the enclosure to the wall; dry wall surfaces require anchors
for the bolts.
Due to the rigidity and strength of the molded plastic enclosure, the weight
supported by an individual enclosure is probably higher than any
application requirement. The pull-out value of the screw holes on the
backbone is 200 pounds (90.7 kg). However, in securing a very heavy
object, the best practice is to distribute the weight over a number of screws.
The weight resting on the bottom endcap must not exceed 50 pounds
(22.6 kg).
Environment The enclosure is for indoor use. Avoid areas where water leakage may
occur.
Power The power option provides an integrated 50 VA (EN-EWC15,
EN-EWC25) or 100 VA (EN-EWC35, EN-EWC45) transformer. A
switch activates the transformer. Two utility outlets inside a metal power
entrance box are also included.
Power to the power box must be 120 VAC at 60 Hz.
Wiring One side of the enclosure should be used to route low-voltage wiring
Separation and the other side for line-voltage wiring. Off-the-shelf inserts from
RICHCO Plastics plug into the mounting holes of the backbone to help
route wires. The hole size is 0.31 inch (7.87 mm). Refer to the
Specifications/Ordering Information section of this document for specific
details regarding wire routing guides. Follow UL/NEC standards when
using inserts to separate low- and line-voltage wiring by a minimum of
two inches.
WSBH BHKL FTH-15 LWSBH
guides
Figure 4: Wiring Guides for the Universal Packaging Module
8 UPM—Universal Packaging Module
Installation
Tools Needed ● 1/4 in. bolts
● No. 8 Plastite screws (for maximum holding power of 200 lb,
90.7 kg). No. 8 sheet metal screws, type A or AB are an alternative.
However, these screws have a maximum holding power of 100 lb
(45.3 kg).
● Wrench and screwdriver appropriate for the bolt and screw heads
Tools Needed for ● Torx screwdriver
Expanding the
Enclosure
● T-20 Recessed Torx screws (included with expansion kits.)
General Follow the steps below when mounting an enclosure:
Mounting
Remove Door
2
Lift Up
1
Open Door 90
mount1
Figure 5: Mounting a Universal Packaging Module
1. To remove the cover, turn the key counterclockwise until the key is in
an upright position. Pull out on the blue latch and then pull the cover
out to a 90° angle from the base. Finally, pull the cover off the hinge,
up and away to completely remove it.
2. Position the unit on the wall and mark the location of the mounting
slot on the upper-most section. Each section of an enclosure has a
center mounting slot and two mounting holes (Figure 6).
3. Drill a hole to accommodate a 1/4 inch bolt. Anchor the bolt, leaving
a 3/8 inch to 1/2 inch protrusion on which to hang the backbone.
UPM—Universal Packaging Module 9
4. Hang the backbone over the bolt. Plumb the box. Mark the
appropriate mounting holes along the wiring channels. (For units
with multiple backbone sections, it is only necessary to install bolts in
the four outside perimeter mounting holes, and alternate holes in the
remaining sections--see Figure 7.)
5. Drill into the wall to accommodate the mounting holes (the units can
be left in place or removed from the wall). Secure the unit with
1/4 inch bolts. If field gear is already mounted in the box, remove the
box from the wall before mounting.
6. Mount the gear, using the No. 8 screws (seating torque should be
25 pound•inch minimum) and replace the door.
Mounting Slot
Mounting Mounting
Hole Hole
Wire Channels MOUNT1A
Figure 6: Bolt Locations when Mounting a Single Enclosure
10 UPM—Universal Packaging Module
1/4 in. Anchor
Bolt
1/4 in. Bolt 1/4 in. Bolt
No Bolt No Bolt
Necessary Necessary
1/4 in. Bolt 1/4 in. Bolt
mount2
Figure 7: Bolt Locations When Mounting Multiple Enclosures
IMPORTANT: The EWC12/22 supplies power via the utility outlets
and two switched power wires in the power box. If
the devices being powered use only the utility outlets,
make sure that the switched power wires remain
wired-nutted and electrically insulated.
UPM—Universal Packaging Module 11
Power Box and The power box and transformer can be located in different areas of the
Transformer enclosure, depending on the requirements of the other installed equipment.
Location There are four discrete locations for the power box, designated as A, B, C,
or D on the outside of the endcap. The power box is generally located in
area C. Set the power box on the inside of the unit over two bosses
corresponding to one of the locations; A, B, C, or D. Position the
transformer to within 1/2 inch (1.2 cm) of the power box.
IMPORTANT: You must reconnect the ground wires if you move the
power box.
UPMewc15 UPMewc25
UPMewc12
EWC15 EWC25/35 EWC12/22
Figure 8: Power Configuration Options
12 UPM—Universal Packaging Module
Wiring
Landing Conduit
We recommend that you use a step bit, taper bit, or Greenlee punch
when drilling conduit holes.
! CAUTION: Equipment Damage Hazard. Do not use a spade
bit to drill conduit holes. Using a spade bit damages
the ground plane.
Top Entry
There are four 3 inch by 3 inch areas designated A, B, C, or D on the
outside of the endcap for conduit entry into the power box. After noting
the location of the power box, drill or punch a hole in the selected area to
land the conduit (Figure 9).
COVERNU
Figure 9: Line Voltage Conduit Entry from
the Top of the Enclosure
UPM—Universal Packaging Module 13
Side Entry
A “guide” groove has been molded onto each side of the backbone section
to help locate a drill point. Drill or punch a hole in the groove at the point
closest to the front (Figure 10) to land a conduit at the side of the
enclosure.
Front
Drill Point
Location
blwupsd
Figure 10: Line-Voltage Conduit Entry from the Side
Power Use wire-nuts to connect the power source hot and neutral lines to the
Connections corresponding lines inside the power box. Use wire-nuts to connect the
power source ground wire to the green power box wire. This grounds the
power outlets (which are internally connected to a ring terminal on the
grounding screw). The transformer is already connected to the second
ring terminal on the same grounding screw.
This connection completes the line-voltage wiring to the power outlets and
the transformer. Internal connections to power outlets, switch, and ground
are made at the factory. Switches control power to the transformer.
14 UPM—Universal Packaging Module
Grounding and Installing the power box in any of the four designated positions locates
Bonding one of the rear slots of the box over a grounding screw at the back of the
endcap (each endcap has two grounding screws). The power box must be
referenced (grounded) to a green-wire earth ground.
When bringing multiple conduits into one end of the enclosure, the
standard conduit connectors automatically connect to the ground plane,
grounding all conduits together. Attaching other devices to the opposite
screw on the same endcap also grounds those devices via the aluminum
ground plane.
If conduit is connected to the bottom endcap (opposite the powerbox),
electrically bond the endcap to the grounded endcap, attach a ground wire
from the open screw of the power box endcap to either of the grounding
screws of the second endcap (Figure 11).
Table 2: Wire Selection Guide
Incoming Service
15 amp 14 AWG minimum (1.628 mm diameter)
20 amp 12 AWG minimum (2.053 mm diameter)
30 amp 10 AWG minimum (2.588 mm diameter)
upmnt3
Figure 11: Power and Grounding/Bonding Terminations
UPM—Universal Packaging Module 15
Adding You may add a backbone and cover to an existing unit without having to
Sections to rewire the original controls. Figure 12 illustrates the enclosure expansion
Existing Units units.
Window Kit Expansion Kit
Components Components
UPMTC7A
Figure 12: UPM Expansion Units
Window Kit For those who want to monitor equipment such as gauges and LEDs, an
Option optional full-window cover provides easy viewing while still having the
equipment securely locked away from unauthorized users. The window
expansion kit (EN-WIN101-0) includes a full-window cover, a backbone,
and T-20 Torx screws (for fastening sections together). You can order this
kit to expand an existing enclosure at the job site or as part of an original
configuration through the Johnson Controls Panel Unit.
16 UPM—Universal Packaging Module
B
A C
On
O ff
upmtc7
Figure 13: Enclosure Showing Equipment Mounted
Behind Window
Expansion Kit The expansion kit option provides additional storage capacity for
Option equipment that does not need to be viewed. The expansion kit
(EN-EXP101-0) includes a solid cover, a backbone, and T-20 Torx screws
(for fastening sections together). You can order this kit to expand an
existing enclosure at the job site or as part of an original configuration
through the Johnson Controls Panel Unit.
Tools Needed for ● Torx screwdriver
Expanding the
Enclosure
● T-20 recessed Torx screws (included with the expansion and window
units)
UPM—Universal Packaging Module 17
Expansion Unit Refer to Figure 14 and follow the steps below when installing expansion
Installation units.
1. Remove the two screws holding the endcap to the backbone.
2. Slide out the endcap.
3. Attach the endcap to the new backbone using the same screws as just
removed.
4. Position the endcap and new section assembly flush against the main
unit. Mark the holes and remove the new section.
5. Drill holes into the wall and reposition the new section.
6. Screw the sections together (using the included Torx screws) and
secure them to the wall using two 1/4 inch bolts.
7. Install any gear. Be sure that any previously installed wiring for
grounding or bonding is reinstalled.
8. Screw the new door piece to the new door.
9. Replace the door.
Add section
to endcap
and attach
to unit.
upmpb3
Figure 14: Expanding the Package
18 UPM—Universal Packaging Module
Modifying the We offer two types of keys, “A” (master) and “B” (tenant), for use with
Lock the EWC100, 200, and 500 enclosures. The UPM enclosures are built to
operate with either of these keys. The “A” (master) key is supplied with
the UPM and the “B” (tenant), key can be ordered (EN-KEY102-0.) If
you wish to restrict access to only “A” key users, the UPM lock barrel can
be changed to disable “B” key operation as follows:
1. Use the “A” key to open the enclosure door.
2. Remove the nut securing the lock and the cam inside the door. Notice
the orientation of the cam in respect to the blue latch pawl.
3. Pull out the key with the lock plug still attached. Rotate it 180° as
illustrated in Figure 14. Reinsert the plug.
Rotate 180°
A
KEY2
Figure 15: Rotating the Lock Plug
4. Reassemble the lock cam and tighten the nut.
The “B” key is disabled without affecting the operation of the “A” key.
UPM—Universal Packaging Module 19
20 UPM—Universal Packaging Module
Mounting Control Equipment
Network You may want to house a Network Terminal (NT) inside an enclosure for
Terminal security reasons. Two methods are available, depending on whether or not
Installation you want to view the NT screen.
View NT Screen This method requires a minimum of two sections of backbone and door,
one of which must be the Window Expansion Kit.
After the two sections of the enclosure are assembled, secure the NT
Cradle Kit inside with two No. 8 mounting screws. To ensure that the
cover closes over the NT Cradle, position the center slot eight holes from
the left edge of the backbone.
Count eight holes over
to place the center slot.
u p m n t1
Figure 16: Mounting the NT for Viewing
NT Screen Not This method requires only one section of backbone and door. The NT can
Viewed rest at an angle on the boss mounts of the bottom endcap (Figure 17).
UPM—Universal Packaging Module 21
upmnt2
Figure 17: Mounting the NT for Security Inside the Enclosure
22 UPM—Universal Packaging Module
Mounting Follow the directions below to mount Companion into a dual high box
Companion (EWC26) with modem.
(with a 1. Mount EWC on wall.
Modem)
2. Run 120 VAC line voltage wiring through conduit in area C. See
Figure 20.
3. Mount other conduit as needed for low voltage bus/phone line.
4. Mount electronics board with screws provided on upper bracket.
5. Set modem in lower bracket and secure with two straps provided.
Hayes Modem power supply
plugs into power box.
24 VAC Power
with Molex Connector
Modem cable plugs
into port on electronics
board.
Modem is strapped
onto lower bracket.
H ayes M odem
com pm od
P hone L ine
Figure 18: Companion Mounting with Modem
UPM—Universal Packaging Module 23
Metasys Follow the directions below for mounting Metasys Integrator as
Integrator recommended in a single high box (EWC13).
Mounting
2
In s e rt
S c rew s
Lift Up
and
Remove Door mount0
1
Open Door 90
Figure 19: Metasys Integrator Mounting
1. After mounting the EWC on the wall, run line voltage conduit onto
top of the unit into shaded area D of the this illustration. Use only the
portion of area D that is not also a portion of area C.
COVER
Figure 20: Line Voltage Conduit Entry from
the Top of the Enclosure
2. Land low voltage conduit as needed.
3. Mount electronics board onto bracket with screws provided as shown
in the Metasys Integrator Technical Bulletin in the Metasys
Connectivity Technical Manual (FAN 629.5).
24 UPM—Universal Packaging Module
Zone Terminal Using the wall mounting base, follow the instructions below to mount the
Mounting with Zone Terminal in a UPM.
UPM
M ET A SY S
N2
Z o ne
AHU 103 B us
Zone
T erm in al
M ou n ted on
th e Ou ts id e
A LA R M
ztc o n tr
Figure 21: Wall Mounting the Zone Terminal with a UPM
1. Position the Zone Terminal Wall Mounting Base flush on the cover at
eye level (approximately 65 inches).
2. Mark mounting holes.
3. Mark cable hole.
4. Drill three size 3/32 inch pilot holes for mounting the base.
5. Drill 5/8 to 1 inch hole for cable.
6. Mount the base to the UPM cover using three No. 6 thread forming or
sheet metal screws. Use a No. 6 x 3/4 inch screw for the top hole and
two No. 6 x 1/2 inch screws for the bottom screws.
UPM—Universal Packaging Module 25
Mounting the ZT The Panel Unit in Poteau, Oklahoma has a bracket available for mounting
Behind a the ZT behind a window that allows control equipment to be mounted
Window behind the ZT, thereby maximizing the use of the UPM. Contact the Panel
Enclosure Unit for more information.
B ottom V iew o f U P M
ZT
UNT
A LA RM
z tin2
Figure 22: ZTU Wall Mount Bracket
26 UPM—Universal Packaging Module
NCM300
n c 3 up m _ x
Figure 23: NCM300 in a UPM
The NCM300 fits into an EWC22 enclosure. For complete mounting and
wiring details, refer to the Network Control Module 300 Technical
Bulletin in the Metasys Network Technical Manual (FAN 636).
UPM—Universal Packaging Module 27
AHU Controller The AHU103 Controller fits into the UPM enclosure.
Note: Previous versions of the AHU Controller will not be supported in
the UPM.
A HU TW Rw o
Figure 24: AHU Controller in UPM Enclosure
For wiring details, please refer to the Air Handling Unit Controller (AHU)
Technical Bulletin located in the Application Specific Controllers
Technical Manual, FAN 636.3.
28 UPM—Universal Packaging Module
VAV and UNT
Controllers 1 2 3 4
1 2 3 4 5 6
5 6
A N A L O G IN P U TS
A N A L O G IN P U TS
A N A L O G I N P U TS
C OM M ON
1 2 3 4 5 6
+ 1 5V D C +1 5V D C
B IN A R Y IN
B IN A R Y IN P U T
1
24 VA C
2
3
4
DSI
24 V A C
CO M Z BUS
ZBU S
REF
N2-
S TA T ZON E TO
N2+
24V A C 1
B IN A R Y O U T P U TS
24V A C
B IN A R Y O U TP U T
TR A C S
C O M M ON
2 3 4 5 6 7
C O M M ON
1 2 3 4 5 6 7 8
C O M M ON
C O M M ON
C O M M ON
8
withunt
Figure 25: UNT in a UPM
You can mount a VAV or UNT controller into an EWC10 or larger
enclosure. Refer to the Commissioning Considerations section of this
document for specific drilling and mounting instructions.
1 2
1 2 3 4 5 6
3 4 5 6
A N A L O G INP U T S
A N A L OG IN P U TS
A N A L O G IN P U TS
C OM M ON
1 2 3 4 5 6
+ 1 5V D C +1 5V D C
B IN A R Y IN
B IN A R Y IN P U T
1
24 V A C
2
3
4
DSI
Z BUS
24 V A C
CO M
ZBU S
REF
STAT ZO N E
N2- TO
N2+
24V A C 1
B IN A R Y O U TP U T S
24V A C
B IN A R Y OU TP U T
TR A C S
C O M M ON
C O M M ON
2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
C O M M ON
C O M M ON
C O M M ON
untpwer
Figure 26: UNT Pre-mounted in Enclosure
If you purchase the UNT pre-mounted into an enclosure UNTxxx-101, it
comes with a 50 VA transformer and no power entry box.
UPM—Universal Packaging Module 29
DX-9100
XT XP XP
2-xpxtdx
Figure 27: DX-9100 in a UPM
DIN Rail You can mount units inside the enclosure on a DIN Rail for close to door
Mounting viewing. Refer to Figure 28.
W in d o w
XT XP XT
D in R a il
B o tt o m V ie w D IN RA IL
Figure 28: DIN Rail Mounting
30 UPM—Universal Packaging Module
Function The FMK102 fits into the UPM enclosure.
Module Kit Note: Previous versions of the Function Module Kit are not supported in
the UPM.
Angle Mounted FM Ks
L o w V o lta g e L in e V o lta g e
8 3/4 In . (2 2 2.3 m m )
E xte rio r
FM
5 3/4 in . (1 4 6.0 m m )
E xte rio r
A n g le d P o sitio n
ah u1 0 3X
Figure 29: Installing the Function Module Kit
UPM—Universal Packaging Module 31
Mounting
Holes
NEWFMK1
Figure 30: Function Module Kit
Refer to Figure 30 and follow the steps below when installing an FMK102
into the UPM.
1. Remove all Function Modules (FMs) from the FMK102. The
mounting holes are accessible through this area.
2. Position the FMK in the desired area of the UPM. Ensure your
selected mounting position will not interfere with door closure. Align
the two mounting holes in the FMK with the grid pattern holes in the
UPM. Mark these holes to reference the mounting area.
3. Set the FMK aside and install the two mounting screws provided in
the desired holes. Insert the screws so there is approximately
1/2 inch thread visible.
4. Install the FMK mounting slots over the mounting screws. Slide the
FMK into place so the screws are positioned at the small end of the
slot.
5. Tighten the screws and insert the FMs.
32 UPM—Universal Packaging Module
RLY002 To install the RLY002, use the two enclosed screws.
Install the UPM in the desired location. Refer to the Installation section of
this document for instructions on installing the UPM.
Position the RLY002 so the terminal for relay contacts is adjacent to the
line voltage wiring in the UPM. Figure 31 illustrates one of the many
options for positioning the RLY002.
L o w V o lta g e Line Voltage
IMPORTANT: It is extremely important to separate
line voltage wiring and control/low
voltage wiring and circuitry by a
minimum of one inch. If this
condition is not met, the
installation may not comply with
local code requirements.
AHU 103
Figure 31: Mounting the RLY002 with Control Equipment
UPM—Universal Packaging Module 33
Use the two No. 8 sheet metal screws provided with the RLY002 to secure
the relay to the UPM backbone. Use two of the four standoffs on the
RLY002, keeping the mounting screws diagonally positioned from each
other as illustrated in Figure 32.
Install mounting screws on the
diagonal as illustrated:
either black screws to black holes,
or white screws to white holes.
upmrly
Figure 32: Mounting the RLY002
For complete installation instructions for the RLY002, refer to
AS-RLY050-0 / AS-RLY100-1 / AS-RLY002 Relay Module Installation
Sheet.
34 UPM—Universal Packaging Module
Commissioning Procedures
Commissioning ● Take care when drilling or punching conduit holes to not introduce
Considerations metal chips from the ground planes onto any electronic circuitry.
● Be sure to mount the unit high enough to provide room at the bottom
if you plan to add extra sections in the future. To further allow for
future expansion, bring conduit into the top or side of the unit, leaving
the bottom removable without rewiring.
● Equipment whose mounting holes are not on 1/2 inch center can still
be mounted by drilling the appropriate pilot holes directly into the
backbone (e.g., use a No. 27 drill 9/64 inch diameter for a No. 8
self-tapping screw). For maximum holding force, drill the holes
above or below (instead of to the left or right) of the existing
molded-in screw holes.
UPM—Universal Packaging Module 35
36 UPM—Universal Packaging Module
Specifications/Ordering
Information
Table 3: Specifications and Ordering Information
Code Number Description Shipping Weight Typical Uses
Universal Packaging Modules without Power Components
EN-EWC10-0 UPM (Single unit) 5.0 lb (2.3 kg) Auxiliary Gear Mounting
EN-EWC20-0 UPM (Dual unit) 8.0 lb (3.6 kg) Auxiliary Gear Mounting
EN-EWC30-0 UPM (Triple unit) 11.0 lb (5.0 kg) Auxiliary Gear Mounting
EN-EWC40-0 UPM (Quad unit) 14.0 lb (6.4 kg) Auxiliary Gear Mounting
Universal Packaging Modules with Power Entry Box Only
EN-EWC12-0 UPM (Single unit) 5.5 lb (2.5 kg) N2 Dialer
EN-EWC22-0 UPM (Dual unit) 8.5 lb (3.9 kg) NCM 300
Universal Packaging Modules with Power Entry Box and Transformer
EN-EWC15-0 UPM (Single unit with 50 VA) Показано початок документа. Повний текст — у PDF за посиланням вище.
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