Table of Contents
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INSTALLATION & APPLICATION GUIDE
Product Description
The Delta Controls RS-232/485 Converter converts RS-
232 signals to/from RS-485 signals. It connects to Delta
Controllers through a service tool port using a RJ11 quick
connect cable. The Service Tool Port is built onto many
of Delta's ORCA controllers, including the BACstat II
(DNS-24/DNT-Txxx) and most of the Application
Controllers.
The Delta Controls RS-232/485 Converter allows Service
Personnel or Building Operators to connect directly to
any BACnet MS/TP network through their PC or
Laptop's RS-232 Serial Port. Once connected they have
access to the entire network of controllers. The converter
can also be used when flash loading Delta's BACnet
MSTP controllers to a new version of firmware.
Contents
MODEL NUMBERS & ACCESSORIES............................................................................ 2
PACKAGE CONTENTS ...................................................................................................... 2
OTHER RELEVANT DOCUMENTS................................................................................. 2
IMPORTANT INFORMATION.......................................................................................... 2
PRODUCT SPECIFICATIONS .......................................................................................... 3
BOARD LAYOUT................................................................................................................. 3
INDICATORS ....................................................................................................................... 4
MOUNTING .......................................................................................................................... 4
POWER.................................................................................................................................. 4
COMMUNICATIONS SETUP ............................................................................................ 4
COMPLIANCE DECLARATIONS .................................................................................... 6
Document Edition 1.4
RS-232/485 Converter
CON-768 (Rev 3.3)
Document Edition 1.4
Page 1 of 7
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Related Manuals for Delta Controls CON-768
Summary of Contents for Delta Controls CON-768
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Page 1: Product Description
CON-768 (Rev 3.3) Document Edition 1.4 Product Description The Delta Controls RS-232/485 Converter converts RS- 232 signals to/from RS-485 signals. It connects to Delta Controllers through a service tool port using a RJ11 quick connect cable. The Service Tool Port is built onto many of Delta’s ORCA controllers, including the BACstat II... -
Page 2: Package Contents
The RS-232/485 Converter can be used with any BACnet MS/TP network. : While the CON-768 can be used on any BACnet MS/TP network it is designed to connect through a Delta proprietary RJ11 service port connection. This means that in order to connect a CON-768 to a BACnet MS/TP network requires at least one Delta controller with a service port, or an RTS-20J sensor. -
Page 3: Product Specifications
Internal A/D, Flash, and RAM Size (c/w Enclosure) • 3.5” x 1.7” x 1.0” (8.88 cm x 4.31 cm x 2.57 cm) Weight (c/w Enclosure) • 0.15 lb. (65 g.) Board Layout (CON-768) Status LED RJ-11 Serial Port RS-485 Connection Connector Transmit LED Receive LED Document Edition 1.4... -
Page 4: Communications Setup
Tx LED. Mounting The RS-232 (9-pin connector) port on the CON-768 plugs directly into the PC 9-pin serial port. The RS-485 (RJ11) port plugs directly into the RJ11 connector of the Service Tool Port on the ORCA controller. Power... - Page 5 3. Use a CON-768 and RJ11 cable to connect the PC COM port to the service port on the controller. (The controller should not be connected to any other controllers over the NET 1 MS/TP port while being flashed in loader mode.)
- Page 6 RS-232/485 Converter CON-768 (Rev 3.3) Installation & Application Guide Transmitting the Upgrade File 1. Click the Query button to confirm communications with the controller and determine the current firmware in the device. 2. Click the Program button. (Depending the version you are upgrading to/from a flash lock with sufficient upgrade counts may be required before Flashloader will allow you to upgrade the panel.)
- Page 7 Delta Controls CE - DECLARATION OF CONFORMITY according to ISO/IEC Guide 22 and EN 45014 Manufacturer's Name: Delta Controls Manufacturer's Address: 17850 56 Avenue Surrey, British Columbia Canada V3S 1C7 declares that the product (s): Product Name: RS-232/485 Converter Model Numbers:...
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