Bacharach GDX-350 Bedienungshandbuch

GDX-350 Sensor Transmitter Instruction 5600-9001 Installation • Operation • Maintenance Rev. 2 – October 2012 Product Leadershi

GDX-350 Sensor Transmitter 10 P/N: 5600-9001 Rev 2 1.4. Safety Information – Read Before Installation and Applying Power IMPORTANT: Users shou

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 11 1.5. Ordering Information Transmitter Description Part Number Options GDX-350 CO 5600-301x x=

GDX-350 Sensor Transmitter 12 P/N: 5600-9001 Rev 2 Transmitter Description Part Number Options GDX-350 PH3 5600-307x x=1 3-wire base w/ 4-20 mA o

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 13 1.6. Replacement Parts and Accessories Part Number Description 5600-0004 GDX Calibration Cu

GDX-350 Sensor Transmitter 14 P/N: 5600-9001 Rev 2 1.7. Calibration Gas Part Number Gas Name Chemical Formula Concentration 0051-4000 Ammoni

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 15 1.9. General Specifications Category General Specifications Product Type GDX-350 transmitter/

GDX-350 Sensor Transmitter 16 P/N: 5600-9001 Rev 2 1.10. Sensor Specifications Gas Sensor Measuring Range Sensor Type Display Resolution Default

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 17 2. INSTALLATION INSTRUCTIONS 2.1. Sensor Location Factors such as air movement, gas density i

GDX-350 Sensor Transmitter 18 P/N: 5600-9001 Rev 2 Figure 2-2: Outline Drawing (Stand-alone and Wired Version) 2.2.2 RF Wireless Networks The s

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 19 WARNING: Qualified personnel should perform the installation according to applicable electric

GDX-350 Sensor Transmitter 2 P/N: 5600-9001 Rev 2 WARRANTY Bacharach, Inc. warrants to Buyer that at the time of delivery this Product will be fre

GDX-350 Sensor Transmitter 20 P/N: 5600-9001 Rev 2 Figure 2-5: Outline Drawing (RF Network Version) 2.3. Transmission Range: 4-20mA Signals T

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 21 Example: The RF radio modem has the following parameters: • Maximum RF TX power setting = 30

GDX-350 Sensor Transmitter 22 P/N: 5600-9001 Rev 2 2.6. Water Proofing Antenna Connection Waterproof all outdoor coax connectors using a three l

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 23 STEP 3-WIRE 4-20 mA MODE INSTALLATION 1. Unscrew the cover on the GDX-350 explosion-proof enc

GDX-350 Sensor Transmitter 24 P/N: 5600-9001 Rev 2 CAUTION: Alarm relays have dry contacts and power must be supplied from an external source.

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 25 Figure 2-10: RS-485 Modbus Wiring

GDX-350 Sensor Transmitter 26 P/N: 5600-9001 Rev 2 2.10. Isolated 4-20 mA Output Option The optional Isolated 4-20 mA option (P/N 5600-0009) a

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 27 CAUTION: Smart sensor heads with electrochemical toxic/oxygen sensors must connect to S1 loc

GDX-350 Sensor Transmitter 28 P/N: 5600-9001 Rev 2 3. INITIAL START-UP 3.1. Model Name When power is applied to the GDX-350 it will briefly sho

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 29 4. OPERATING INSTRUCTIONS 4.1. Routine Sensor Calibrations Calibration is the most important

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 3 TABLE OF CONTENTS 1. OVERVIEW ...

GDX-350 Sensor Transmitter 30 P/N: 5600-9001 Rev 2 Follow these GDX-350 calibration guidelines: • Calibration accuracy is only as good as the cal

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 31 4.2. Alarm Operation GDX-350s have front panel LED indicators for Alarm 1, Alarm 2 and Alarm

GDX-350 Sensor Transmitter 32 P/N: 5600-9001 Rev 2 Figure 4-2: Cal-Mode Flow Chart and Menus

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 33 5. SETUP MENU CONFIGURATION 5.1. Menus Database Configuration All GDX-350 configuration var

GDX-350 Sensor Transmitter 34 P/N: 5600-9001 Rev 2 Figure 5-2: Configuration Menu Tree (RF Model)

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 35 5.2. Configuration Using the Magnetic Wand Passing the magnetic wand past the EDIT key from ei

GDX-350 Sensor Transmitter 36 P/N: 5600-9001 Rev 2 Menu Item Description Span (100%) Defines the reading to be displayed when 20 mA (100%) is t

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 37 Menu Item Description TX Sensor Life (Default is set for YES) Causes the GDX-350 4-20 mA outpu

GDX-350 Sensor Transmitter 38 P/N: 5600-9001 Rev 2 A L A R M S E T T I N GSA l a r m 1A l a r m 2A l a r m 3 / F a i lR e l a y s C o n f i

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 39 5.5. Relay Configuration (If Equipped) Relay Config has the submenu shown in Figure 5-8. The

GDX-350 Sensor Transmitter 4 P/N: 5600-9001 Rev 2 5.13. Diagnostics ...

GDX-350 Sensor Transmitter 40 P/N: 5600-9001 Rev 2 Menu Item Description Install New Sensor Should always be performed when a new simple sensor

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 41 Menu Item Description Hop Channel May be set from 1-32 and assigns the pseudo-random radio fre

GDX-350 Sensor Transmitter 42 P/N: 5600-9001 Rev 2 Menu Item Description Radio Status Opens another screen that shows if the RF GDX-350 is In Ran

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 43 GDA-400 base stations must have their Communications menus set for Wireless Receiver mode as s

GDX-350 Sensor Transmitter 44 P/N: 5600-9001 Rev 2 5.12. HELP Screen The HELP screen contains several pages of information describing how to oper

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 45 5.15. Modbus Register and Function Code Summary The following tables identify GDX-350 Modbu

GDX-350 Sensor Transmitter 46 P/N: 5600-9001 Rev 2 3 16-bit status words; bit assignment for each channel. See below. ALARM1_BELOW BIT0 ALA

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 47 Memory ASCII Strings VARIABLE ALIAS READ FUNCTION CODE WRITE FUNCTION CODE User Info Chan 11

GDX-350 Sensor Transmitter 48 P/N: 5600-9001 Rev 2 VARIABLE ALIAS READ FUNCTION CODE WRITE FUNCTION CODE Chan 1 Alarm 2 Real 41013 4 NA Chan

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 49 Binary Cal Data VARIABLE ALIAS READ FUNCTION CODE WRITE FUNCTION CODE Chan 1 A2D MIN 41041

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 5 1. OVERVIEW 1.1. Stand-alone and Wired Networks The GDX-350 is a fixed-point monitor designed

GDX-350 Sensor Transmitter 50 P/N: 5600-9001 Rev 2 Headquarters: 621 Hunt Valley Circle, New Kensingto

GDX-350 Sensor Transmitter 6 P/N: 5600-9001 Rev 2 1.2. RF Wireless Networks IMPORTANT: This section describes GDX-350 RF toxic / oxygen monito

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 7 Figure 1-2: Data Displays (RF Version) SHOWING Radio Status 1.3. The RF Transmitter and Clien

GDX-350 Sensor Transmitter 8 P/N: 5600-9001 Rev 2 1.3.2 RF Comm Cycle and Conserving Battery Life Most of the GDX-350’s battery power is consume

GDX-350 Sensor Transmitter P/N: 5600-9001 Rev 2 9 Figure 1-3: Battery I/O PCB 1.3.4 900 MHz RF Module The RF-equipped GDX-350’s RF module m