Summary of Contents for PESA PNLPRT 4X31
- Page 1 PNLPRT 4X31 Panel Port Expander User Guide PESA Switching Systems, Inc. 103 Quality Circle, Suite 210 Huntsville, AL 35806 http://www.pesa.com (256) 726-9200 Manual: 81-9059-0527-0, Rev B January 2007...
- Page 2 PESA Switching Systems, Inc. This includes text, illustrations, tables, and charts. All information, illustrations, and specifications contained in this publication are based on the latest product information available at the time of publication approval.
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Page 3: Table Of Contents
Section 1. Introduction General Description..................…4 PNLPRT 4X31 Panel Port Expander Specifications ........…6 Figures Figure 1-1 PNLPRT 4X31 Panel Port Expander Front View ........…5 Figure 1-2 PNLPRT 4X31 Panel Port Expander Rear View ........…5 Section 2. Installation Introduction......................7 Receipt Inspection ....................7 Unpacking.............. -
Page 4: General Description
81905905270 REV-B PNLPRT 4X31 Panel Port Expander General Description The panel polling expander is a control distribution amplifier capable of accepting a single RS485 RCP panel control port from the System Controller and expanding that single physical interface port to 128 individually isolated control ports (124 are located on the rear of the chassis &... -
Page 5: Figure 1-1 Pnlprt 4X31 Panel Port Expander Front View
D1-D4 stacks indicate RxData activity while the yellow LEDs on the bottom of the D1-D4 stacks depict TxData activity. Figure 1-1 PNLPRT 4X31 Panel Port Expander Front View Figure 1-2 PNLPRT 4X31 Panel Port Expander Rear View... -
Page 6: Pnlprt 4X31 Panel Port Expander Specifications
81905905270 REV-B PNLPRT 4X31 Panel Port Expander PNLPRT 4X31 Panel Port Expander Specifications INPUT CHARACTERISTICS (One frame model is terminating and the other is looping) Number One per section Connector Type 3-pin, two part detachable plug OUTPUT CHARACTERISTICS Number 124 (4 x 31) -
Page 7: Introduction
Unpacking The PNLPRT 4X31 Panel Port Expander is comprised of a frame, a backplane, up to two power supplies, and one polling expander logic card. Prior to discarding packing material compare the parts received against the packing list. Carefully inspect the layers of packing material for any components that may have been overlooked during the initial unpacking. -
Page 8: Mounting
PNLPRT 4X31 Panel Port Expander Mounting The PNLPRT 4X31 Panel Port Expander is rack mounted in a standard 19” equipment rack. Sufficient space must be provided behind the rack to allow for the signal and power cables. All mounting holes should be utilized and mounting hardware tightened securely. -
Page 9: Cabling
PNLPRT 4X31 Panel Port Expander Cabling Considerable weight will be added to the rear panel of the PNLPRT 4X31 mainframe by the signal cables and power cables. Therefore, all cables should be strained relieved and secured to racks or other supporting structures. Failure to provide adequate cable support can result in cables separating from connectors. -
Page 10: Front Cover Removal
81905905270 REV-B PNLPRT 4X31 Panel Port Expander Front Cover Removal Removing the front cover from the chassis rack unit allows access to the logic card and power supply module(s). Remove the front cover as follows, refer to Figure 2-3: 1. Move both slide locks toward the center of the front cover. -
Page 11: Power Supply Module Installation
POWER SUPPLIES SHOULD ONLY BE SERVICED BY QUALIFIED SERVICE PERSONNEL AND/OR QUALIFIED TECHNICIANS. At least one power supply must be installed in the PNLPRT 4X31 Mainframe before attempting to power-up the frame. To install the PS130 Power Supplies in the PNLPRT 4X31 Mainframe perform the... -
Page 12: Front Cover Installation
2.10 Front Cover Installation Install the front cover (access door) of the PNLPRT 4X31 as follows: 1. Align the front cover to the front of the PNLPRT 4X31 Mainframe. 2. Now slide the front cover onto the mainframe assembly until the slide locks snap into place. -
Page 13: Figure 2-5 Card Output Adjustment Detail
81905905270 REV-B PNLPRT 4X31 Panel Port Expander SECTION SECTION SECTION SECTION SWITCH SWITCH - S1 POS OFF Function 4x32 1x128 Mode Select Spare Spare Spare SECTION D1-D4: Comm. Status IN 1x32 Mode: D1=Section A,B,C,D Comm.; D2,D3 & D4 Inactive IN 4x32 Mode: D1 = Section A Comm. -
Page 14: Maintenance
PNLPRT 4X31 Panel Port Expander 3.1 Maintenance The PNLPRT 4X31 Panel Port Expander is designed and manufactured to give long, trouble free service with minimum maintenance requirements. If problems do occur, follow the troubleshooting procedure provided in this section. If additional technical assistance is required, refer to the General Assistance and Service information in the front of the manual. -
Page 15: Corrective Maintenance
If desired, equipment or boards may be returned to the factory (transportation prepaid) for repair. Refer to the General Assistance and Service information sheet in the front of this manual. Call the PESA Service Department for a RMA number before shipping an equipment item. -
Page 16: Power Supply Fuse Replacement
81905905270 REV-B PNLPRT 4X31 Panel Port Expander 3.5 Power Supply Fuse Replacement Replacement of the two power supply fuses is accomplished by disconnecting power to the unit, removing the power supply and disassembling the fuse holder on the rear of the supply. -
Page 17: Power Connections
AC line voltages ranges from 105 - 240 VAC and with AC line frequencies of 50/60 Hz. In the event of a PS130 Power Supply failure, PESA suggests returning the malfunctioning unit to the PESA Service Department for replacement. Please call the PESA Service Department for a RMA number before returning any units for replacement. -
Page 18: Power Supply Removal And Replacement
*CAUTION* Two AC Power Cords may be connected to this unit. Power Supply Removal To remove the PESA equipment item's power supply or power supplies take the following steps: 1. Remove or open the equipment item's front door. 2. Grasp the power supply slide lock and pull it toward the center of the supply.
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