Johnson Controls AS-CVTPROx00-1 manual Application, Connection Ports, Cable Connectors, Gnd

Serial Port for PC or

Palm m1xx or m5xx Devices

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 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.

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.

Connector for Palm V Adapter,
Palm III, or Palm VII	Yellow LED
	(Receiving)
	Green LED
	(Transmitting)
	Red LED
	(Power)

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.

6-Pin RJ11 Phone Jack

for Zone Bus/N2 Bus

Network Connection

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.

Input Jack for
External Power
Adapter	N2+ (Blue)	N2- (White)
	N2 Ref. (Red)

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.

Figure 3: N2 Cable 6-Pin RJ11 Network Phone Plug

Pin	Signal
1	N2+
2	Zone Bus Power
3	GND
4	N2 Ref
5	Zone Bus Signal
6	N2-

Figure 4: Zone Bus/N2 Bus RJ11 Network

Phone-Jack Pin Designations

© 2003 Johnson Controls, Inc.	1
Part No. 24-9544-0, Rev. C	www.johnsoncontrols.com