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Power
Total Power Solutions
Generic Power Supplies
To Load
A
Switch the battery breaker OFF.
The power supply must be disconnected from line voltage
during installation.
A
Necessary Cables
To Batteries
For any power supply that has a compatible
output power connector, the XP-EDH-A can
monitor the following parameters:
• Input V
• Output V
• Battery string V
• Individual battery V
• Temperature
•
•
•
Use a surge protector in the cabinet when you are using a transformer to measure line voltage.
Do not place the transponder on top of the power supply or the batteries.
Make all battery harness connections and connect the interface cables to the power supply before connecting the cables to the
transponder.
Before field installation, the transponder's MAC address should be loaded into the CMTS, and DOCSIS configuration file options should be set; see the
Network Installation Guide (Alpha P/N 745-838-C3). Detailed instructions for both network and field installation procedures are available in the XP-EDHA Technical Manual (Alpha P/N 745-838-B0) available at www.alpha.com.
Alpha XM Series 2 Power Supply
120VAC
TO
9VAC
Power Output Cable
with Transformer
Provides Power to the Transponder
120Vac P/N 875-718-10
220Vac P/N 875-717-10
Or
CBLPS-PWR-04-001
Alpha P/N 875-717-10
Alpha XP-EDH-A Transponder Field Installation Instructions
CAUTION!
NOTE:
CBLPS-PWR-02-002
Alpha P/N 875-718-10
®
Switch the battery breaker OFF.
Remove the Inverter Module from the power supply. See the power supply's technical manual for instructions.
Make the jumps and switches, as shown below.
USM2.5
220VAC
TO
9VAC
IEC C13
220V US
NEMA 6-15P
3 FT CORD
System RF
Cable In
After the jumps have been made and switches set to their
correct positions, calibrate the scaled output voltage of the USM
card.
• On an uninstalled power supply, connect the output neutral
to the power supply chassis. On installed power supplies this
connection is made automatically in the SPI.
USM2
JP2: 2-3 Jumped
AlphaNet 0A C4 36
DOCSIS Transponder
ON
1
2
3
JP1 (5V Position)
• Connect the voltmeter's negative lead to pin 1 (bottom pin) of
the Power Supply Interface Cable connector and its positive
lead to pin 4 (4th from the bottom) of the connector.
ON
ON
• For 60V power supplies, adjust the potentiometer (located
next to the USM2/2.5 card’s white 15-pin connector and visible
through a small hole) until the DC voltage at pin 4 (4th from the
bottom) is 9.0 Vdc. For 90V power supplies, adjust it until the
voltage at pin 4 is 13.5Vdc.
To Battery Harness
SW1 Settings:
ON
SW1 Settings:
ON
SW2 Setting:
ON
ON
Necessary Cables
RF Drop
The downstream level (DS) into the transponder should be between -15 and +15 dBmV.
JUMPED
Verifying Installation and Network Connectivity
• Once the firmware initializes, the LED sequence is as follows:
1. POWER LED on; all other LEDs off
2. DS, US flashing intermittently
3. ONLINE LED flashing fast and slow until registration is complete
4. ONLINE LED on solid indicating IP address has been assigned
5. DS flickering as data are sent from transponder to Network Management System
• Once the AM MIBs have been set at the network end, the network connection can be remotely verified by entering
the IP address into a web browser and confirming the display of correct power supply measurements.
CBL-PS-INTFC-01-003
Alpha P/N 875-565-10
ON
CBL-PS-INTFC-01-003
USM2 Cards Only
<48V and >=20A
ON
ON
48V and <20A
220VAC
TO
9VAC
<48V and >=20A
ON
ON
48V and >=20A
CBL-PS-PWR-03-002
Alpha P/N 875-562-10
US
DS
transformer
module
0A C4 36
AlphaNet
DOCSIS Transponder
inverter
module
UNLATCH RIBBON CABLE RETAINER
BEFORE FULLY REMOVING MODULE.
ALARM
ESC
S
Y
S
C
O
M
18 PIN
Black
wire
BATTERY
BREAKER
N+1
Yellow
wire
OUTPUT
N
L
SSR
OUTPUT 2
LRI
OUTPUT 1
BATTERY
INPUT
RED
16 PIN
BLACK
14 PIN
BLK
Battery
WHT
Power Supply
Important!
Plug in the 13 pin connector
so the black wire is in pin one
(the bottom pin) and two open
pins are left at the top for
tamper switch connection.
TMPR
TEST
Power
TEMP
PROBE
RED
USM2 Cards only
AC Voltage Input
120V p/n 875-563-10
220V p/n 875-562-10
For more information visit www.alpha.com
United States
Canada
Bellingham, Washington Tel: 360 647 2360 Fax: 360 671 4936
Burnaby, British Columbia Tel: 604 430 1476 Fax: 604 430 8908
To report errors in this document send email to: [email protected]
Alpha Technologies reserves the right to make changes to the products and information contained in this document without notice.
Copyright © 2008 Alpha Technologies. All Rights Reserved. Alpha® is a registered trademark of Alpha Technologies. member of The Alpha Group™ is a trademark of Alpha Technologies.
745-838-C2-003, Rev. C (12/2008)
member of The
GroupTM
IEC C13
3 FT CORD
OUTPUT
See the XP-EDH-A technical manual (P/N 745-838-B0-001) or the network installation guide (P/N 745-838-C3-001).
220V US
NEMA 6-15P
48V and >=20A
ONLINE
PWR
120VAC
TO
9VAC
CBL-PS-PWR-01-001
Alpha P/N 875-563-10
Or
48V and <20A
System RF Cable in
The remainder of the Installation is performed at the network end.
<48V and <20A
<48V and <20A
ON
BLACK
To Battery Harness
To Batteries
Power Supply Interface Cable
p/n 875-565-10
1
Total Power Solutions
Total Power Solutions
Alpha AM/AP Series Power Supply
Alpha XM Series Power Supply
Switch the battery breaker OFF.
Switch the battery breaker OFF.
NOTE:
NOTE:
•
•
Important!
Plug in the 13 pin connector so the black wire is in pin one (the
right-hand pin) and two open pins are on the left for tamper
switch connection.
• The power supply must be disconnected from line voltage during installation.
• If not already installed, install an RPM card. Refer to RPM instructions for details.
A chipset upgrade may be required; contact Alpha for more information.
Set the jumpers and calibrate the USM card before making cable connections and applying load.
Necessary Cables
Power
Power Supply
14 PIN
Battery
18 PIN
16 PIN
Yellow
wire
STANDBY
STATUS
RELAY
1
2
REMOTE
INDICATOR
LAMP
3
4
BATTERY
CIRCUIT
BREAKER
AC
OUTPUT
5
+
6
120VAC
TO
9VAC
CBL-PS-PWR-01-001
Alpha P/N 875-563-10
CBL-PS-PWR-03-002
Alpha P/N 875-562-10
Or
10 NC
9 COM
8 NO
WARNING:
7
LAMP
6
5
4
OUTPUT
3
-
BATTERY
CONNECTOR
B
To Batteries
ONLINE
System RF Cable in
US
DS
AlphaNet 0A C4 36
DOCSIS Transponder
2
Power Supply Interface Cable
PWR
Power
Power Supply
Battery
1
14 PIN
16 PIN
18 PIN
-
BLACK
/AP
AM
S
RED
Side
View
18 PIN
Cut
Here
Red/Green
wire
CUT AND REMOVE A PIECE OF
RED/GREEN WIRE IF PRESENT
FOR XM SERIES ONLY
Position
2-3
open
open
closed
closed
closed
5V
1-2
1-2
2-3
1-2
0
SW1
SW2
To Battery Harness
Set to 0
(SWs 1,2,3 may not
be present on some
boards)
SW3
Lectro ZTT and ZTT+ Power Supplies
Maintain correct polarity when making this connection. If
reversed, the transponder will be damaged and Vout will
not be readable.
Switch the battery breaker OFF.
NOTE:
SW4
P3
32 1
P1
P2
21
21
P4
P5
P6
R8
Potentiometer
Adjuster
Or
220VAC
TO
9VAC
220V US
NEMA 6-15P
IEC C13
Outer band on
DIN connector
is black on older
ZTT+ models and
silver on newer
models.
1
1
RJ Connector
1
5V
P7
24V 15V
PIN 1
Switch to ZTT Only for ZTT power
supplies. Switch to +Silver or +Black
for ZTT+ power supplies, depending
on whether the outer band on the
DIN connector is silver or black.
Power Supply
Interface
P8 P9
1
2
3
DC AC
CUR
AC Volts
P13 P14
1
1
2
2
3
3
Power Output Cable with transformer
120V p/n 875-718-10, 220V p/n 875-717-10
Necessary Cables
= Jumped
OU
GR
CBL-PS-INTFC-02-005
TAM
After reinstalling the USM, calibrate the scaled output voltage of the USM
card. To do this:
• On an uninstalled power supply, connect the output neutral
to the power supply chassis. On installed power supplies this
connection is made automatically in the SPI.
• Connect the voltmeter's negative lead to pin 1 (bottom pin) of the
Power Supply Interface Cable connector and its positive lead to
pin 4 (4th from the bottom) of the connector.
• For 60V power supplies, adjust the potentiometer on the USM
card until the voltage at pin 4 is 15Vdc. For 90V power supplies,
adjust it until the voltage is 22.5Vdc.
CBL-PS-INTFC-02-005
Alpha P/N 875-566-10
ND
PER
AlphaNet 0A C4 36
DOCSIS Transponder
System RF
Cable in
120VAC
TO
9VAC
CBLPS-PWR-02-002
Alpha P/N 875-718-10
To Battery Harness
Or
CBLPS-PWR-04-001
Alpha P/N 875-717-10
2
Power Supply Interface Cable
220VAC
TO
9VAC
IEC C13
220V US
NEMA 6-15P
3 FT CORD
3 FT CORD
To Load
To Batteries
ZT
T
120VAC
TO
9VAC
CBL-PS-PWR-01-001
Alpha P/N 875-563-10
To Batteries
p/n 875-564-10
ZT
CBL-PS-INTFC-01-003
RED
Power Supply Interface Cable
SILVT+
ER
ZT
BLAT+
CK
CBL-PS-INTFC-01-003
Alpha P/N 875-565-10
S
The power supply must be disconnected from line
voltage during installation.
1
2
3
Necessary Cables
CBL-PS-BAT-04-004
CBL-PS-INTRFC-01-001
Jumper
P1
P2
P3
P4
P5
P6
P7
P8
P9
P13
P14
SW4
I E
CBL-PS-INTRFC-01-002
USM
R
Yellow
wire
AC Voltage Input
120V p/n 875-563-10
220V p/n 875-562-10
Remove the USM and set
the jumpers as follow:
CUT THE WIRE
Battery
IN UPPER LEFT POSITION
AS SHOWN. ANY WIRE COLOR.
Black
wire
E
BLACK
p/n 875-565-10
B
CBL-PS-PWR-03-002
Alpha P/N 875-562-10
+
BATT
BLACK
A
!
IEC C13
OFF
To Battery Harness
Black
wire
220V US
NEMA 6-15P
3 FT CORD
RED
AC Voltage Input
120V p/n 875-563-10
220V p/n 875-562-10
a ligies
Alphchno
Te
220VAC
TO
9VAC
CBL-PS-INTFC-01-002
Alpha P/N 875-564--10
Fuse
RED
Black
wire
A
BLACK
PWR
Important!
Plug in the 13 pin connector
so the black wire is in pin one
(the top pin) and two open
pins are left at the bottom for
tamper switch connection.
WARNING:
CBL-PS-INTRFC-01-002
DS
T
0A C4 36
AlphaNet
DOCSIS Transponder
US
HO
System RF Cable in
T
NEU
ONLINE
p/n 875-566-10
Ground
Tamper
3