Related Manuals for Honeywell HPB
Summary of Contents for Honeywell HPB
- Page 1 Honeywell Precision Barometer HPB & HPA User’s Manual Version H2.4 ADS-14071 5/02 Solid State Electronics Center...
- Page 3 Table of Contents...
- Page 4 Figures...
- Page 5 Tables...
- Page 7 ® ®...
- Page 8 (Only for single HPB connection)
- Page 15 Note:...
- Page 16 Voltage Regulator EEPROM Power Pressure Pressure TTL-Level (Digital Input Sensor Serial 16 bit Micro- Data) Analog processor Digital Temperature Converter Power Sensor Control...
- Page 18 Shaded blocks represent command codes executed in the microprocessor...
- Page 19 +0.6%FS Digital Output +0.6% FS Digital Output Slope=1 Offset=0 1200 hPa - 0.6%FS - 0.6%FS Applied Applied Pressure (hPa) Pressure (hPa) 1200 1200...
- Page 20 I = M2 IC = 0 RR = 0 OP=A 5.16 5.12 5.08 5.04 Integration time 5.00 HPB pressure output Integration Time = 0.2 sec 4.96 Actual pressure (I=M2 sets 2x100 msec/sample) 4.92 Time (sec) Integration Time (1 sec) Pressure (psi) 5.24...
- Page 22 ±40 x 0.005% FS = ±0.20%FS. 1106 Then setting DS=C1 selects the center 1104 deadband option with a 10x multiplier. HPB pressure output For a 1200 hPa full scale device, this 1102 Actual pressure results in a ±2.4 hPa deadband window.
- Page 23 (Multi-Drop only) Synchronize Integration - SI I = M4 IC = 0 RR = 0 Pressure Value: OP = A Integration (I=) Cycle: Time (sec) Integration time send SI command (start new I= cycle) HPB pressure output...
- Page 24 Ring Network Signal Ground ID=01 ID=02 ID=03 Group=93 Group=91 Group=91 Signal Ground ID=06 ID=05 Host Processor ID=04 Group=93 Group=91 Group=93 GD - Signal Ground TD - Transmit RD - Receive...
- Page 25 Multidrop Network ID=03 ID=05 ID=01 Group=9303 Group=9102 Group=9103 ID=04 ID=02 ID=06 Host Processor Group=9302 Group=9101 Group=9301 GD - Signal Ground TD - Transmit RD - Receive...
- Page 31 Binary Binary Format Decimal Least 6 Format Decimal Least 6 Character Value Value Binary Value Significant Bits Character Value Value Binary Value Significant Bits 0100 0000 000000 ‘ 0110 0000 100000 0100 0001 000001 0010 0001 100001 0100 0010 000010 "...
- Page 32 Computer ID=01 T - Transmit or Host REPLY Group=90 R - Receive Processor...
- Page 33 ID=01 ID=02 ID=03 Computer Group=90 Group=92 Group=91 T - Transmit or Host R - Receive Processor (1) See Table 4 for types of sequential response commands. – Indicates there is no reply for this timing location...
- Page 46 Ring Configuration only Multi-Drop Configuration only...
- Page 47 Muti-drop Configuration only...
- Page 52 Ring Network Only:...
- Page 53 Multi-Drop type only...
- Page 54 Multi-drop type only...
- Page 59 Signal Name Transmit Receive Case Ground Common Ground (GD) HPB Connector DC Power In (pins - top view of HPB) Power Control HPB Mating Connector Conxall (Switchcraft) P/N 6282-6SG-3XX Newark Stock no. 89F4115 Host Computer Transmit* RS-232 Receive RS-232 Transmit Receive* conduit gnd.
- Page 60 Y msec Command Input 0-1 byte Digital Pressure Reading Output X msec (See Tables 7 and 8 for X times) When I=Mn mode or I=R30 (or less) mode: . . . 200 msec 200 msec 200 msec Integration period . . . Calculation 10 msec (nom.) .
- Page 61 . . . Integration period 50 msec 50 msec 50 msec . . . Calculations 10 msec (nom.) . . . Digital Pressure Reading Output X msec 16.7 msec 50 msec (See Tables 7 and 8 for X times) When I=R31 (or more) mode: .
- Page 62 (1) Time is same for No, Even, or Odd parity selection (1) Includes <cr> character ASCII Binary...
- Page 65 DIMENSIONS ARE IN INCHES (CENTIMETERS) .535 (1.33) .440 (1.12) .975 (2.48) 1.800 1.550 (4.57) (3.94) 2.200 (5.59) 2.450 (6.22) | V — Mounting Holes: #4-40 x .500 (1/27) 4 places, back side only...
- Page 66 *ASCII - American Standard for Coded Information Interchange...