Document No. 565-922 Open Processor with Square D Driver PRODUCT DESCRIPTION Each Open Processor (Figure 1) contains the main processor, memory, and communications circuitry for connecting APOGEE to another building system. REQUIRED TOOLS AND MATERIALS Flat-blade screwdriver (1/8-inch blade width) Wire strippers Cabling and connectors (as needed) CAUTION: Figure 1. Open Processor: Front View. The Open Processor attaches to the left mounting rail, the M-BUS rails, and the C-BUS slot of the MBC or RBC enclosure. NOTE: An MBC or RBC enclosure is FCCapproved for a maximum of five Controller Modules and/or Open Processors. PRODUCT NUMBERS 565-389 Open Processor with Square D Driver (APOGEE) 565-342 Open Processor with Square D Driver (pre-apogee) 545-710 Battery Replacement Kit. Refer to (545-408). 545-712 MMI Extension Cable. Refer to (545-407). 538-583 Grounding Wire. 538-755 Trunk/RS-422 Interface, 115V 538-760 Trunk/RS-422 Interface, 230V EXPECTED INSTALLATION TIMES 7 minutes. PREREQUISITES Always wear an electro-static discharge wrist strip and discharge accumulated static before touching field panel components. MBC or RBC enclosure mounted with at least one open slot on the C-BUS and AC power connected. Backups made of the current database for all Open Processors and other Controller Modules in the enclosure. Both systems installed and checked out by certified representatives of the companies that installed each system. These checkouts must confirm that each system is operating and ready to communicate with the other system. Building level network (BLN) cable, if used, fed into the MBC or RBC enclosure. If necessary, splice in a connector for the Open Processor. (Connecting this cable will be done later, during start-up.) INSTRUCTIONS Preparing to install the Open Processor 1. Prepare the MBC or RBC enclosure for shutdown by performing the following steps: Page 1 of 10
CAUTION: Do not install or remove an Open Processor while the MBC or RBC enclosure is powered up. Doing so may damage the Open Processor or other modules in the enclosure. a. Notify the appropriate building personnel that you will be turning OFF power to the enclosure, and tell them what equipment will be affected. b. Follow all shutdown procedures necessary to prevent damage to any equipment or harm to any personnel. c. If the MBC or RBC enclosure already houses one or more Controller Modules and/or Open Processors, make sure their batteries are good. If any battery status LED is red when the power is ON, replace the battery before proceeding. 2. Turn OFF power to the MBC or RBC enclosure. 3. If you are installing the Open Processor in an empty MBC or RBC enclosure, remove the temporary cover (Figure 2) that is wrapped around the mounting rails, M-BUS rails, and the C-BUS. Save one connector for FLN 1 and one for the BLN if it is used. Figure 2. Temporary Cover. 4. Remove the C-BUS cover from the lowest available slot and discard it. 5. Remove any M-BUS protective tape from the M-BUS. 6. Remove the warning label from the Open Processor to expose the C-BUS card (Figure 3). Page 2 of 10 Figure 3. Open Processor: Rear View. Installing the Open Processor The goal of this procedure is to place the Open Processor s C-BUS and M-BUS connectors into their respective slots and secure the module. CAUTION: Improperly aligning and/or installing the Open Processor may damage it. 1. On the right-hand side of the Open Processor, locate the lower mounting guide (Figure 4). 2. Locate the round mounting rail on the far right edge of the right-hand M-BUS rail (Figure 4). 3. Align the module s lower mounting guide with the lowest available slot next to the round mounting rail (Figure 4). 4. Insert the lower and upper mounting guides into the mounting slot and hook them into place (Figure 4). 5. Push the left side of the Open Processor forward so that its C-BUS card edge and M-BUS connector mate with the C-BUS connector and M-BUS rails (Figure 5). When the Open Processor is seated properly, you will hear a click. 6. If the Open Processor needs to be repositioned: a. Locate the module s latch (on the module s far left end). Release the latch by pulling it toward you. b. Swing the left end of the Open Processor toward you to remove the module from its C-BUS slot (Figure 5). c. Pull on the Open Processor to remove its mounting guides from the round mounting rail (Figure 4). d. Repeat Steps 2 through 5. 7. Turn ON power to the MBC or RBC enclosure. Siemens Building Technologies, Inc.
8. If you changed the operating state of any equipment, restore it to its previous state. If you use the BLN that is mentioned in the Prerequisites section, do NOT plug the connector attached to it into the Open Processor s BLN port. This will be done during start-up. The Open Processor installation is now complete. 1. Turn OFF power to the MBC or RBC enclosure. 2. Connect the Open Processor to the Square D system using the information in Figure 6, Figure 8 or Figure 9. 3. Turn ON power to the MBC or RBC enclosure. Connecting the Open Processor to the Square D System Follow these steps to connect the Open Processor to the other building system: Figure 4. Attaching the Open Processor to the Mounting Guides. Siemens Building Technologies, Inc. Page 3 of 10
Figure 5. Latching the Open Processor. Page 4 of 10 Siemens Building Technologies, Inc.
Direct Connect to Square D Devices Using RS-485 1. Make cable per diagram in Figure 6. 2. Connect the Open Processor to a Square D device using the guidelines in Figure 6. Consult individual Square D s documentation for more information on wiring to the Square D devices. NOTE: This configuration can only be used for POWERLOGIC devices. The network cannot contain POWERLINK devices. S - + FLN 1 OPEN PROCESSOR RS-485 TRUNK CABLE (MAX 4000' / 1219.2 m; STANDARD 24 AWG LOW CAPACITANCE) SQUARE D DEVICE(S) TAPE BACK SHIELD GW0512R1 + IN + OUT - IN - OUT TERMINAL BLOCK Figure 6. Direct Connect an Open Processor to Square D Devices Using RS-485. Siemens Building Technologies, Inc. Page 5 of 10
Direct Connect an Open Processor to Square D Devices Using a Trunk/RS-422 Interface 1. Attach the FLN 1 wires to the three-position PMD connector as shown on the rear panel of the Trunk/RS-422 Interface (Figure 7). The shield should be taped back or connected as required to obtain a single-ended earth grounded shield. 2. Connect the stripped end of the earth ground wire to the shield position of the PMD Trunk Connect and connect the other end (ring terminal) to earth ground (for example: mounting plate screw of outlet, field panel chassis mounting screw, or other suitable earth ground location). 3. Plug the DC power cord into the transformer connector on the Trunk/RS-422 Interface. Then plug the power pack into the appropriate power source. GW0517R1 Power 6VDC 165ma - + S - + TX+TX-RX+RX- PMD TRUNK/RS422 INTERFACE 538-715 USE COPPER CONDUCTORS ONLY OPERATING TEMPERATURE 0-50 C(32-122 F) Figure 7. Rear Trunk/RS-422 Interface. 4. Make cable per diagram in Figure 8. 5. Connect cabling to the Square D system using the guidelines in Figure 8. Consult individual Square D s documentation for more information on wiring to the Square D devices. Page 6 of 10 Siemens Building Technologies, Inc.
S - + FLN 1 OPEN PROCESSOR RS-485 TRUNK CABLE (MAX 4000' / 1219.2 m; STANDARD 24 AWG LOW CAPACITANCE) GROUND WIRE TO EARTH (P/N 538-583) POWER PACK TAPE BACK SHIELD S - + TX- TX+ RX- RX+ POWER PMD TERMINAL BLOCK TRUNK/RS-422 INTERFACE ONE TWISTED PAIR (STANDARD 24 AWG LOW CAPACITANCE) MAX LENGTH 4000' SQUARE D LIGHTING PANEL RX- RX+ TX- TX+ TERMINAL BLOCK GW0511R1 TO ADDITIONAL SQUARE D DEVICES Figure 8. Direct Connect an Open Processor to Square D Devices Using a Trunk/RS-422 Interface. Siemens Building Technologies, Inc. Page 7 of 10
Network Connect to Square D Devices Using a SPE4 Port Expander Module Figure 9 shows the pinouts to connect an Open Processor to Square D devices using the SPE4 SY/MAX Port Expander (SPE) module. The SPE4 ports must be set according to Table 1. When the Square D System Manager Software is installed, the SPE4 must also be installed. The SPE4 Port Expander modules communicate with each other via a Twinax (blue hose) cable. It is important that the SPE4 modules are configured in the correct way for the particular application. Consult individual Square D s documentation for more information on wiring to the Square D devices. NOTES for EPE5 module: 1. Instead of the SPE4 module, an EPE5 Ethernet Port Expander (EPE) module can also be used. 2. The EPE5 Port Expander module uses Ethernet cable. 3. The pinouts in Figure 9 are also valid for an EPE5 module. Table 1. Summary of Point Information Categories by Point Type. Port Usage Mode Comments Connected to Open Processor RNIM-Slave baud rate 9600 or 19200 net identification 0 parity - EVEN data bits - 8 stop bits - 1 buffer limit 16 driver mode 2- WIRE CTS timer- 0 reply timeout-200 mode RNIM -SLAVE Connected to Port Expander module (CRM510/CRM511) Net-to-Net Set the correct baud rate. Both ports must have the same port number. Connected to POWERLOGIC PLogic Set the correct baud rate. POWERLINK AS devices Connected to NR&D configuration tool SY/MAX Siemens Building Technologies, Inc. Page 8 of 10
6 7 8 9 1 - RX 2 + RX 3 - TX 4 + TX 5 SPE4 Active Busy Error To Square D Device TX TX 1 RX 2 RX 6 7 8 9 1 - RS-485 2 3 4 + RS-485 5 TX 3 RX From Open Processor with Square D Driver 4 TX RX GW0949R1 0 Figure 9. Network Connect to Square D Devices Using a SPE4 Port Expander Module Siemens Building Technologies, Inc. Page 9 of 10
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. Other product or company names mentioned herein may be the trademarks of their respective owners. 2001 Siemens Building Technologies, Inc. Siemens Building Technologies, Inc. Landis and Staefa Division 1000 Deerfield Parkway Buffalo Grove, IL 60089-4513 U.S.A. Your feedback is important to us. If you have comments about this document, please send them to technical.editor@sbt.siemens.com Document No. 565-922. Printed in the U.S.A. Page 10 of 10