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Chetco Digital Instruments SeaGauge Remote G2, User Manual

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Chetco Digital Instruments SeaGauge Remote G2 User Manual Download Page 42

SeaGauge-Remote G2 

User’s Manual

 

[email protected] 

version 031119 

www.seagauge.com

 

Brookings, OR 97415 

42

 

www.chetcodigital.com 

 

The Alarm jumper block (J1) is used to configure the output drive for alarms. Normal 

operation (3 & 2) is active high drive of Pizo buzzer or LED. If it is desired to drive a relay 

or high current lamp, configure jumper for 1 & 2 for active low alarm drive of 100 mA. 

J1 ALARM 

ID 

Pin 

Function 

 

STATE 

J1-1 

1 

Relay Drive 

1&2 

Active Low Alarm 

J1-2 

2 

Alarm Out 

- 

- 

J1-3 

3 

LED Drive 

3&2 

Active High Alarm 

 

 

 

Voltage Drive mode. 0V when alarm off, 3.3 
volts when alarm on 

–

 Drive small Pizo 

buzzer or reed relay. Source 50 mA 

Open Collector Ground drive. Open circuit 
when alarm off, sink to ground when alarm 

on. Used to ground relay to drive higher 
current device. Sinks up to 100 mA 

 

Summary of Contents for SeaGauge Remote G2

Page 1: ...SeaGauge Remote G2 User s Manual Chetco Digital Instruments...

Page 2: ...or lower than specified will cause the liquid crystal display to fail Neither this type of failure nor its consequences are covered by the warranty For more information consult the factory customer se...

Page 3: ...d can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interfe...

Page 4: ...ximum Pulse Count 250 per second Analog Channels 12 Pulse Channels 3 Indicator Status Switch 12 Common Alarm Out active High 2 5V active Low 100 mA current Sink RS232 Serial Ports 2 USB Slave Port 1 N...

Page 5: ...1 Operation 13 Sensor Inputs 13 Display Label Table 15 Channels Table 16 Calibration Tables 19 OPTIONS Table 21 Connectors 23 24 System Power 25 Pulse Inputs 26 Sensors 27 Indicator Status 30 Sensor D...

Page 6: ...apid 56 PGN 127489 Engine Parameters Dynamic 56 PGN 127508 Battery Status 56 PGN 127505 Fluid Level 57 PGN 127493 Transmission Parameters 57 PGN 130312 Temperature 57 PGN 130316 Temperature Extended 5...

Page 7: ......

Page 8: ...ruments product SeaGauge Remote provides custom instrumentation in a rugged compact design Its user defined calibration tables and alarms allow it adapt to and monitor many different sensors from a si...

Page 9: ...resistance to convert physical parameters into an analog voltage SeaGauge Remote provides a 2 5 volts reference and proper pull up resistance to interface with these senders To accommodate more accura...

Page 10: ...aching a vSwitch 12 channel Relay module or 12 input indicator module Switch activation commands are passed through from either Port to control state of relays or provide ON OFF status from indicators...

Page 11: ...r takes the averaged value for each sensor and looks up the display value from a 256 point table that is user modifiable Once a sensor value is determined it is paired with a corresponding text label...

Page 12: ...SeaGauge Remote G2 User s Manual support seasmart net version 031119 www seagauge com Brookings OR 97415 12 www chetcodigital com...

Page 13: ...tions utilities any errors could render the unit inoperable and require reprogramming of the entire unit using the separate flash programming port Sensor Inputs The factory default inputs include 4 te...

Page 14: ...C ENGINE 2 48 IIXDR G 35 D TRANS 3 26 IIXDR G 8 2 E VOLT 4 45 IIXDR G 60 F AMPS 5 4B IIXDR G 57 G PORT 6 5E IIXDR G 57 H STRB 7 5C IIXDR G 72 I FUEL 8 47 IIXDR G 00 A RPM 0 24 The IIXDR NMEA 0183 sent...

Page 15: ...01 097 30 33 db SEAGAUGE 31 There are 33 rows in the table Each row except for the first corresponds to a label attached to a sensor input and used to format the NMEA 0183 data output sentence The fir...

Page 16: ...3 Channels 03 35 db 0A Channels 04 36 db 01 Channels 05 37 db 05 Channels 06 38 db 07 Channels 07 39 db 02 Channels 08 40 db 0B Channels 09 41 db 08 Channels 10 42 db 09 Channels 11 43 db 0C Channels...

Page 17: ...7 db FF 8 db 00 VOLT 3 9 db FF 10 db 00 AMPS 4 11 db FF 12 db 00 PORT 5 13 db FF 14 db 00 STRB 6 15 db FF 16 db 00 FUEL 7 17 db FF 18 db 00 ALARM 8 19 db FF 20 db 00 ALARM 9 21 db FF 22 db 00 ALARM A...

Page 18: ...is way various min and max alarms can be disabled In this example row 2 contains the hexadecimal value 20 which translates to 32 decimal This value is associated with the 32ed row of the OIL pressure...

Page 19: ...he display lookup values corresponding to each of 256 table indexes No extra spaces or other symbols can be inserted as the file is parsed by position Following is an example of a partial table used t...

Page 20: ...temperature of 180 F these values can be adjusted so graphic displays ramp quickly and then level off Less sensitive graphic display More sensitive graphic display db 553E20 164 db 604320 165 db 6547...

Page 21: ...00 P0Edge 11 db 14 P1Scale 12 db 32 P1Time 13 db 01 Pulse1Enable 14 db 00 P1Edge 15 db 03 SerialDataInMode 16 db 00 SerialDataOutMode 17 db 00 NotUsed 18 db 14 BaudRate 19 db 00 SerialCommandMode 20...

Page 22: ...00 N2K PARAMS INDEX 00 257 db 21 N2K PGN INDEX 01 258 db 00 N2K PARAMS INDEX 01 259 db 40 N2K PGN INDEX 02 260 db 00 N2K PARAMS INDEX 02 261 db 41 N2K PGN INDEX 03 262 db 00 N2K PARAMS INDEX 03 263 d...

Page 23: ...cept up to 18 gauge wire and can be inserted without tools The two rear connectors provide for NMEA 2000 J1939 CAN Bus and USB Serial ports NMEA 2000 J1939 use the 5 pin M12 connector Indicator LED sh...

Page 24: ...SeaGauge Remote G2 User s Manual support seasmart net version 031119 www seagauge com Brookings OR 97415 24 www chetcodigital com...

Page 25: ...ule OUT 0 5 P8 ENET RX optional module IN 0 5 P6 ENET TX optional module OUT 0 5 P7 ENET RX optional module IN 0 5 The Power wire is connected to battery 12 volts via a switched 2 Amp fuse circuit Nev...

Page 26: ...olts maximum The circuit is normally connected to the tach output of the ignition system to calculate RPM but can be used for other senders The Alarm output is set by internal jumper Default to drive...

Page 27: ...tion of Vout Vin Rpd Rpd Rs if we set Rpd to 10K and Rs to 100K the resulting divider is 1 11 0 09 The standard SeaGauge Remote configuration it to provide four temperature sender inputs two voltage i...

Page 28: ...19 www seagauge com Brookings OR 97415 28 www chetcodigital com The SeaGauge Remote can be ordered with any combination of Rpu Rpd and Rs for each of the twelve sensor inputs that match your applicati...

Page 29: ...ction Pull Up Pull Down Series P1 A8 Volt 1 10K 100K P12 A11 Volt 2 10K 100K P2 A9 Fluid 1 300 50 10K None 50K P11 A10 Fluid 2 300 50 10K None 50K P3 A0 Temperature 1 300 50 10K None 50K P10 A2 Temper...

Page 30: ...put 10K 50K P10 I2 Indicator Input 10K 50K P4 I4 Indicator Input 10K 50K P9 I3 Indicator Input 10K 50K P5 I11 Indicator Input 10K 50K P8 I8 Indicator Input 10K 50K P6 I10 Indicator Input 10K 50K P7 I9...

Page 31: ...SeaGauge Remote G2 User s Manual support seasmart net version 031119 www seagauge com Brookings OR 97415 31 www chetcodigital com Default Value...

Page 32: ...codigital com Sensor Dip Switches The Sensor inputs can be configured with different combinations of Pull up and Pull down resistance to suit a wide range of possible inputs via a group of Dip Switche...

Page 33: ...and fluid tanks Dip Switch Function A9 50 OHM PUP P FLUID A0 300 OHM PUP P ENG TEMP A1 50 OHM PUP P TRAN PSI A4 50 OHM PUP P OIL PSI A10 50 OHM PUP S FLUID A2 300 OHM PUP S ENG TEMP A3 50 OHM PUP S T...

Page 34: ...e all pull ups and enable the Pull Down resistance to create a voltage divider that limits the max range to 2 5 Volts For the default 10K Ohm Pull Down the limit is 15V max input For Senders that outp...

Page 35: ...are used for connection to HOST PC ports Custom USB cables are required to attach to the 8 pin connectors provided White cable is for normal SeaGauge programming using vDash Black cable is only used f...

Page 36: ...serial mode option is normally used for SeaGauge Display heads as it supports the maximum cable length of 150 feet A Host PC with built in serial port can also be used with optional DB9 cable adapter...

Page 37: ...r s Manual support seasmart net version 031119 www seagauge com Brookings OR 97415 37 www chetcodigital com Figure 1 Single SeaGauge Display head via Port 0 in RS232 Serial mode Figure 2 Direct connec...

Page 38: ...Manual support seasmart net version 031119 www seagauge com Brookings OR 97415 38 www chetcodigital com Figure 3 Host PC connection and NMEA 2000 CAN BUS J1939 Figure 4 NMEA 2000 CAN BUS J1939 connec...

Page 39: ...031119 www seagauge com Brookings OR 97415 39 www chetcodigital com Figure 5 dual SeaGauge as gateway between NMEA 2000 and wireless network optional WiFi module Figure 5 dual SeaGauge as gateway bet...

Page 40: ...gram shows the locations LED Functions ID LED Function COLOR STATE P0 POWER System Regulated 5 Volts GREEN ON NORMAL P1 P0 Pulse 0 Input GREEN FLASH WITH PULSE P2 P1 Pulse 1 Input GREEN FLASH WITH PUL...

Page 41: ...t seasmart net version 031119 www seagauge com Brookings OR 97415 41 www chetcodigital com Board Jumpers Several special mode options can be configured via on board jumpers Normal operation will not r...

Page 42: ...rive a relay or high current lamp configure jumper for 1 2 for active low alarm drive of 100 mA J1 ALARM ID Pin Function STATE J1 1 1 Relay Drive 1 2 Active Low Alarm J1 2 2 Alarm Out J1 3 3 LED Drive...

Page 43: ...onnects the optional USB cable to on board microprocessor It is used for factory programming of firmware and should not be altered J2 USB Controller Pin Function Pin Function STATE 1 uP RX 7 USB TX 1...

Page 44: ...and performing firmware updates SeaGauge Remote USB port can be configured to interface to the main SeaGauge processor or optional Ethernet or WiFi module for performing firmware updates This allows t...

Page 45: ...via USB SW1 Right Port 0 or 1 in USB mode When performing a firmware update via USB mode first power off the unit and move the switch UP away from the case side and towards the center Next connect the...

Page 46: ...okings OR 97415 46 www chetcodigital com Installation Mount SeaGauge Remote can be mounted by securing the four mounting holes with sheet metal screws in a suitable location When choosing a location b...

Page 47: ...rms require more then 25 mA or more then 3 3 volts to operate In this case the unit can be set to active LOW and provide the ground to a relay circuit to drive a high power alarm The relay should not...

Page 48: ...e unit supports up to 15 sensor inputs 12 analog and 3 pulse Refer to the connector diagrams for the proper connection for each type of sender Any unused sensors should be connected to ground to avoid...

Page 49: ...ts so the input voltage from the battery is scaled down using a voltage divider ratio of 2 5 18 0 138 The scaled down voltage is converted to an averaged digital value and then used as an index lookup...

Page 50: ...each character for a total of over 18 000 character choices for each table For this reason the tables are much too large to be modified directly from the Setup Mode However table files can be obtaine...

Page 51: ...l status message from the unit SeaGauge Remote Version 1 02 This indicates the settings are correct NMEA 0183 support custom message formats for command and control of propriety equipment SeaGauge Rem...

Page 52: ...r all 8 sensors every 0 5 seconds HyperTerminal allows capture of real time data to a text file First enable the Capture Text command under the Transfer menu Select the file name and location to captu...

Page 53: ...080C Lookup Table 2 8 1800 0C 0B 0C10 Lookup Table 3 8 2000 10 13 1014 Lookup Table 4 8 2800 14 17 1418 Lookup Table 5 8 3000 18 1B 181C Lookup Table 6 8 3800 1C 1F 1C20 Lookup Table 7 8 4000 20 23 20...

Page 54: ...080 120 135 2345 P RPM CR Each Remote Color Display interprets the protocol information to construct the desired graphics Graphic Type stars with lower case m followed by three digit index for type of...

Page 55: ...can be independently configured to support either NMEA 0183 protocol NMEA 2000 protocol or Remote Display protocol Configuration of the Port protocol and selected PGNs is done via the vDash Software...

Page 56: ...t X X Default Field must choose default field when configuring PGN PGN 127489 Engine Parameters Dynamic Fields Supported Range Resolution Units TX RX Engine Temperature 20F 278F 1 5F Kelvin X X OIL Pr...

Page 57: ...e Resolution Units TX RX Tran Pressure 0 475 psi 1 8 psi Pascals X X TRAN Oil Temperature 18F 718F 2 9F Kelvin X X Default Field must choose default field when configuring PGN PGN 130312 Temperature F...

Page 58: ...witch Status Fields Supported Range Resolution TX RX SWITCH STATUS 0 12 ON OFF ERR UNDEF X X Switch Status can be generated from Analog Sensor Inputs or Indicator Status Port The Indicator status modu...

Page 59: ...und for the product THIS REPAIR REPLACEMENT OR REFUND AS JUST DESCRIBED IS THE EXCLUSIVE REMEDY AVAILABLE TO YOU AGAINST US FOR ANY DEFECT MALFUNCTION OR NON CONFORMITY CONCERNING THE PRODUCT OR FOR A...

Page 60: ...s and conditions of this License Agreement We reserve the right to terminate this license if you violate any aspect of this License Agreement 3 The FIRMWARE housed in your product are protected by the...

Page 61: ...r 541 469 4783 U S A only Monday through Friday except holidays Your unit is covered by a full one year warranty See inside for complete warranty details If your unit fails and the failure is not cove...

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