Johnson Controls Network Router AS CVTPROx00 1 User Manual

Installation Instructions  
Issue Date  
April 9, 2003  
AS-CVTPROx00-1 Zone Bus/N2 Bus Interface Converter  
Application  
The AS-CVTPROx00-1 Zone Bus/N2 Interface  
Connector for Palm V Adapter,  
Palm III, or Palm VII  
Yellow LED  
(Receiving)  
Converter is portable converter designed to provide a  
communication interface between the room sensors  
and controllers operating on a Zone Bus or N2 Bus  
and a Personal Computer (PC) or specified models of  
the PalmTM family of Personal Digital Assistants  
(PDAs). See Table 2 for compatible Palm devices. See  
Table 4 for compatible tools, Operating Systems (OSs)  
and controllers.  
Green LED  
(Transmitting)  
Red LED  
(Power)  
Note: The AS-CVTPROx00-1 converter can be used  
in place of the MM-CVT101-0 converter module. The  
MM-CVT101-0 converter is not compatible with  
Windows NT®, Windows® 2000 and later versions of  
Windows OSs.  
Battery Cover  
Figure 2: CVTPRO Converter Front  
Connection Ports  
!
The back of the CVTPRO converter (Figure 1) has  
ports for connections to a Personal Computer (PC), a  
Palm handheld PDA, an External Power Adapter, and  
a Zone Bus/N2 Bus RJ11 6-pin network cable phone  
plug.  
CAUTION: Risk of Property Damage  
Do not apply power to the system before checking  
all wiring connections. Short circuited or improperly  
connected wires may result in permanent damage to  
the equipment.  
Cable Connectors  
Figure 3 shows the 6-pin phone plug end of the  
N2 cable used by the CVTPRO converter for N2 Bus  
communication. For Zone Bus communication, always  
use standard Zone Bus cables.  
6-Pin RJ11 Phone Jack  
for Zone Bus/N2 Bus  
Network Connection  
Input Jack for  
External Power  
Adapter  
N2+ (Blue)  
N2 Ref. (Red)  
N2- (White)  
Serial Port for PC or  
Palm m1xx or m5xx Devices  
Figure 3: N2 Cable 6-Pin RJ11 Network Phone Plug  
Figure 1: CVTPRO Converter Back  
The front of the CVTPRO converter (Figure 2) shows  
the mating connector for a Palm III, Palm V, or  
Palm VII PDA. Green and yellow Light-Emitting Diodes  
(LEDs) display the N2 communication status of the  
unit relative to the field device. The red LED shows  
power status.  
Pin Signal  
1
2
3
4
5
6
N2+  
Zone Bus Power  
GND  
N2 Ref  
Zone Bus Signal  
N2-  
Figure 4: Zone Bus/N2 Bus RJ11 Network  
Phone-Jack Pin Designations  
© 2003 Johnson Controls, Inc.  
Part No. 24-9544-0, Rev. C  
1
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Connecting to the CVTPRO Converter  
between a CVTPRO converter and other devices.  
for more detail about N2 Bus connections.  
Palm III, Palm V device with Dock V PRO Adapter,  
or Palm VII1, 2  
TE-6x00/TMZ  
Room Sensor  
RJ11 Jack,  
6-Pin  
CVTPRO  
Converter  
Compatible  
Controller  
External Power  
Adapter3  
or  
or  
Serial Port  
Zone Bus  
N2 Bus  
RJ45 Jack,  
8 Pin  
CVTPRO  
Serial Cable  
RJ11 6-pin Jack  
for Zone Bus/N2 Bus  
Connection  
DB9 Port  
N2 Bus Interface,  
4-Pin N2 Socket/  
3-Pin N2 Plug with Tab  
Personal Computer1  
or  
DB9  
Connector  
Palm m1xx or m5xx  
(with additional connectors)  
See Table 2.  
Notes:  
1. Do not connect the CVTPRO converter to the Palm device and laptop/PC at the same time.  
2. Unplug the Palm device from the CVTPRO converter when not in use (conserves battery power).  
3. The CVTPRO200-1 (European version) does not ship with an external power adapter.  
Figure 5: Overview of Possible CVTPRO Converter Connections  
3
AS-CVTPROx00-1 Zone Bus/N2 Bus Interface Converter Installation Instructions  
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Connecting the CVTPRO Converter to a Controller  
with N2 Screw Terminals  
To scan a N2 Bus:  
To connect the CVTPRO converter to a controller with  
screw terminals (Figure 6):  
1
Disconnect the N2 Bus from the N2 master  
controller.  
1. Disconnect the three N2 wires from the controller  
screw terminals and temporarily isolate the  
individual bare wires with insulating tape.  
2
Remove the N2 plug (with attached N2 wires) from  
the controller (4-pin plug on the VMA and 3-pin  
plug on other controllers).  
2. Remove the 4-pin N2 socket from the CVTPRO  
N2 cable to expose the three wires (Figure 6 and  
3
4
Connect the 3-pin or 4-pin N2 plug that was  
disconnected from the controller in Step 2, to the  
4-pin N2 socket on the CVTPRO converter cable.  
(See Figure 7.) Observe proper polarity (N2+ is  
blue, N2- is white, Ref is red).  
3. Connect the exposed N2+ (blue), N2- (white), and  
Ref (red) wires from the CVTPRO N2 cable to the  
controller screw terminals. Observe proper  
polarity.  
Connect the 6-pin RJ11 phone plug on the  
opposite end of the CVTPRO N2 cable to the  
4. Connect the 6-pin RJ11 phone plug on the  
opposite end of the CVTPRO N2 cable to the  
CVTPRO N2 Cable  
3-Pin N2 Plug  
Cable to the  
6-Pin RJ11 Phone Plug  
and CVTPRO Converter  
VMA  
4-Pin Jack  
S
H
L
R
E
F
N
2
-
N
2
+
Connect these  
components  
D
Ref (Red)  
to communicate  
with the controller  
via the CVTPRO  
Converter.  
N2- (White)  
Remove  
4-Pin N2  
Socket  
N2+ (Blue)  
Wire Directly to  
Controller Terminals  
CVTPRO N2 Cable  
3-Pin N2 Plug  
cvtunt.cdr  
Figure 6: CVTPRO N2 Connection to Controllers  
with Screw Terminals  
Cable to the  
6-Pin RJ11 Phone Plug  
and CVTPRO Converter  
Connecting the CVTPRO Converter to a Controller  
with a N2 Jack  
To connect the CVTPRO converter to a controller with  
a removable N2 plug:  
4-Pin N2 Socket on the  
CVTPRO N2 Cable  
1. Remove the 3 or 4-pin N2 plug from the controller.  
4-Pin N2 Plug  
Unplugged  
from the VMA  
2. Plug the 3-pin plug CVTPRO N2 cable into the  
jack on the controller (The Variable Air Volume  
Modular Assembly [VMA] has 4-pin jack, and other  
N2 controllers have 3-pin jacks). Observe proper  
polarity (N2+ is blue, N2- is white, Ref is red).  
Connect these  
components  
to scan the N2 Bus  
via the CVTPRO  
Converter.  
SH  
LD  
REF N2- N2+  
To  
To  
Next  
N2  
N2 REF  
N2+  
N2-  
N2 REF  
Next  
N2  
3. Connect the 6-pin RJ11 phone plug on the  
opposite end of the CVTPRO N2 cable to the  
CVTPRO converter (Figure 3).  
N2-  
N2+  
Device  
Device  
CVTVMA  
Note: Figure 7 shows the possible connections with  
a VMA controller with a removable 4-pin N2 plug.  
Figure 7: CVTPRO N2 Connection to a VMA with a  
Removable N2 Plug  
4
AS-CVTPROx00-1 Zone Bus/N2 Bus Interface Converter Installation Instructions  
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Compatibility  
Table 4 lists compatible tools, Operating Systems, and  
controllers used over the Zone Bus and N2 Bus with  
the CVTPRO converter.  
Compatible controllers include the Air Handling Unit  
(AHU), Unitary Controller (UNT), Variable Air Volume  
Controller (VAV), Network Dialer Module (NDM),  
and VMA.  
Table 4: Compatibility Chart  
Tool  
Bus  
Operating System  
Compatible Controller  
AHU1xx  
HVAC PRO Software (part of N2 Bus  
M-Tool Release 5.0 or later)  
Windows 98 SE/Windows NT1/  
Windows 2000PE2 OS  
Windows 98 SE/Windows 2000PE2, 3  
OS  
UNT1xx  
Zone Bus  
UNT11xx  
VAV1xx  
VMA14x0  
Zone Bus  
Windows NT1  
VMA14x0*  
VMA14x0  
VBT1400  
VBT1200  
Zone Bus  
Palm Personal Digital Assistant (PDA)  
with OS Version 3.5 or later  
Zone Bus  
N2 Bus  
Palm PDA with OS Version 2.x or later  
VMA12x0  
GX-9100 Software  
Configuration Tool (part of  
M-Tool Release 5.0 or later)  
Windows 98 SE/Windows NT1/  
DT-9100  
Windows 2000PE2 OS  
DX-9100  
XT9100 (XP91xx)  
XTM-905 (XPx-xxx)  
XTM-105 (XPx-xxx)  
XTM Configuration Tool  
NDM Configuration Tool  
N2 Bus  
N2 Bus  
Windows 98 SE/1Windows NT1/  
Windows 2000PE2 OS  
Windows 98 SE/ Windows NT1/  
NDM  
Windows 2000PE2 OS  
Note:  
The CVTPRO converter is not compatible with Zone Terminal Units (ZTUs). For ZTUs, use the CBLPRO-2  
converter. See the Auxiliary Gear Technical Bulletin (LIT-6363080) for details on Johnson Controls® converters.  
1
2
For proper CVTPRO converter operation when running on Windows NT OSs, Service Pack 6 must be installed.  
For proper CVTPRO converter operation when running on Windows 2000 OSs, use the Professional Edition only, and  
Service Pack 2 must be installed.  
3
*
On Zone Bus applications running on Windows 2000 OSs, HVAC PRO Version 8.04B or later must also be installed.  
When using the VMA14x0 with HVAC PRO software (versions prior to Version 8.04B only) over the Zone Bus with  
Windows NT OSs, a Device Conflict box appears whenever the user attempts an operation (for example, upload or  
download). To bypass the box, select Yes or No and the box disappears. The selected operation continues as  
expected.  
Battery Power Recommendations  
Table 5: *Typical Battery Life in CVTPRO Converter  
AAA Battery:  
The CVTPRO converter requires two (user-supplied)  
AAA alkaline type batteries on N2 Bus applications  
(when the External Power Adapter is not used).  
Battery life varies depending on the N2 Bus load,  
ambient temperature and type of batteries. See  
Table 5 and observe the following guidelines.  
Manufacturer  
Battery Life  
and Model/Type  
Ray-O-Vac® Industrial Plus  
Duracell® CopperTop  
4-1/2 hours  
5-1/2 hours  
6-1/2 hours  
Always have a spare set of new batteries on hand.  
Eveready® Energizer Max®  
*
using a CVTPRO converter in continuous operation  
When performing long downloads with the  
CVTPRO converter, use the External Power  
Adapter instead of batteries.  
on a fully loaded N2 Bus at room temperature (70°F  
[21°C])  
AS-CVTPROx00-1 Zone Bus/N2 Bus Interface Converter Installation Instructions  
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Technical Specifications  
Product AS-CVTPROx00-1 Zone Bus/N2 Bus Interface Converter  
AS-CVTPRO100-1 with 120VAC/3VDC External Power Adapter (North American version)  
AS-CVTPRO200-1 without power adapter (European version)  
Power Requirements Zone Bus: Controller Supplied Power: Stand-alone or via Thermostat - 24 VAC or  
VMA applications - 15 VDC  
N2 Bus: External Power Adapter: 120 VAC to +3 VDC 200 mA Class 2 Transformer  
(Included with CVTPRO Converter in North America only) or  
Battery Power: Two type AAA Alkaline, not included, see Table 5.  
Agency Listings FCC Part 15 Subpart B, Class A  
CE Mark:  
EN50081-2 (Electromagnetic Compatibility, EN55011, Class A)  
EN50082-2 (Electromagnetic Compatibility, EN61000-3-2 and EN61000-3-3)  
0 to 50°C (32 to 122°F) 20-80% RH (Relative Humidity)  
30°C (86°F) Maximum Dew Point  
Ambient Operating  
Conditions  
Ambient Storage  
Conditions  
-40 to +60°C (-40 to 140°F) 5-95% RH  
30°C (86°F) Maximum Dew Point  
Shipping Weight 0.227 kg (0.5 lb.)  
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these  
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or  
misuse of its products.  
Refer to the Auxiliary Gear Technical Bulletin (LIT-6363080) for necessary information on ordering, operation, and performance specifications  
of this product.  
Controls Group  
507 E. Michigan Street  
P.O. Box 423  
Published in U.S.A.  
Milwaukee, WI 53201  
6
AS-CVTPROx00-1 Zone Bus/N2 Bus Interface Converter Installation Instructions  
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