Audio Input Card Installation Instructions

Transcription

1 Installation Instructions Introduction This publication describes the installation procedure for the This card is compatible with 4100U and 4100ES Fire Alarm Control Panels. In this Publication Topic See Page Cautions, Warnings, and Regulatory Information 2 The 3 Specifications 4 Configuring the 5 Installing the into an Expansion Bay 6 Troubleshooting , 2005, 2006, 2011 SimplexGrinnell LP. All rights reserved. Specifications and other information shown were current as of publication and are subject to change without notice. Simplex and the Simplex logo are trademarks of Tyco International Ltd. and its affiliates and are used under license Rev. E

2 Cautions, Warnings, and Regulatory Information Cautions and Warnings READ AND SAVE THESE INSTRUCTIONS- Follow the instructions in this installation manual. These instructions must be followed to avoid damage to this product and associated equipment. Product operation and reliability depend upon proper installation. DO NOT INSTALL ANY SIMPLEX PRODUCT THAT APPEARS DAMAGED- Upon unpacking your Simplex product, inspect the contents of the carton for shipping damage. If damage is apparent, immediately file a claim with the carrier and notify an authorized Simplex product supplier. ELECTRICAL HAZARD - Disconnect electrical field power when making any internal adjustments or repairs. All repairs should be performed by a representative or authorized agent of your local Simplex product supplier. STATIC HAZARD - Static electricity can damage components. Handle as follows: Ground yourself before opening or installing components. Prior to installation, keep components wrapped in anti-static material at all times. 2

3 The Overview The is an adjunct card to both versions of the audio controller card. It provides the audio controller with the following: Four additional input channels for live audio (analog signals). Two sets of four analog multiplexers for selection between any one of the card s four inputs. Up to two of these four signals can be routed from the input card to the controller at any given time. The audio input card does not have any on-board intelligence, but instead is controlled by the audio controller card. Up to two audio input cards can be controlled by the audio controller card. Illustration Figure 1, below, is an illustration of the audio input card. AUDIO CONTROLLER CARD PORT (P11) *INPUT 3 MIC TROUBLE LED (LED1) *INPUT 4 MIC TROUBLE LED (LED2) AUDIO INPUT CONFIGURATION JUMPERS (P10) (P4) (P9) (P3) (P5) (P6) (P7) (P8) AUDIO INPUT CONFIGURATION JUMPERS (P2) (P1) AUDIO INPUT TERMINAL BLOCK (TB1) * LEDs 1 and 2 light to indicate a Trouble on the microphone supervision circuit. Figure 1. The 3

4 Specifications The audio input card receives both 5 V and 24 V power from the audio controller card. The following specifications apply to analog and digital audio controllers. Input voltage: 19 to 33 VDC at 10 ma max supervisory Maximum current: 50 ma with mic active Environmental Operating Range: 32 F to 120 F (0 C to 49 C). 90 F (32 C) at 10% to 93% Relative Humidity (non-condensing). 4

5 Configuring the Jumpers P1 through P10 are used to configure the input levels and/or input type for each of the four audio inputs. Default settings have all jumpers set to positions 1-2, which configure the card as follows: Inputs 1 and 2 set for 70 VRMS Inputs 3 and 4 set for Line level inputs (All jumpers set for 1-2). Refer to Table 2, below, to change any of the jumper settings. Refer to Figure 1 for the location of each jumper. Table 1. Audio Input Jumpers Audio Input 1 (P1) Audio Input 2 (P2) Audio Input 3 (P3, 5, 6, 9) Audio Input 4 (P4, 7, 8, 10) 70 VRMS N/A N/A 25 VRMS N/A N/A 10 VRMS N/A N/A Line Level Microphone Input N/A N/A Notes: N/A indicates that the input voltage level or input type shown is not supported by that input. The jumpers for inputs 3 and 4 should be treated as sets. For example, P3, 5, 6 and 9 should always be in the same position as each other (P4, 7, 8 and 10 also act as a set). 5

6 Installing the into an Expansion Bay The audio input card is designed to be mounted on the PDI in an expansion bay. The card should be mounted to the immediate right of the audio controller card. If there are two audio input cards, mount them to the two PDI connectors to the immediate right of the audio controller. WASHERS PDI #6 SCREWS AUDIO INPUT CARDS STANDOFFS Figure 2. Mounting onto the Power Distribution Interface 6

7 Audio Card Connections Overview This section describes how the audio controller card should be connected via a harness to the audio controller. Refer to Fire Alarm System Digital/Analog Audio Controller Installation Instructions ( ) for field wiring. Connecting to the Audio Controller The audio input card must connect to the audio controller using the Harness. Connect the harness from P11 on the audio input card to one of two inputs on the audio controller, depending on which is free: P9 or P10 on the analog audio controller P6 or P4 on the digital audio controller P P11 P P11 OR P P11 P P11 Analog Audio Controller Digital Audio Controller Figure 3. Connecting to the Audio Controller 7

8 Troubleshooting Input Option Card Configuration Trouble Microphone Abnormal An audio input card is missing from either slot 1 or slot 2 next to the audio controller, or is present while slot 1 or 2 was configured not to have an audio input card. A microphone was configured for the option card but has a wiring fault (open or short), or is not present Rev. E