Spread Sensors
Firmware for Spread Sensors depends on your type of trawl and on the distances they measure.
About Spread Sensor Firmware
There are two generations of Spread Sensor firmware. The first generation (V1) measures one or two distances and the second generation (V2) measures one, two or three distances, with an improved communication link.
Important: Do not mix V1 and V2 Spread Sensor firmware on a same installation or the sensors will
not be able to send the spread distance.
Important: V2 can only be installed on A1 PCBA with rev7 or higher.
If using a single trawl you need:
- V1 or V2 firmware with single distance measurement.
- A Master firmware for the Master Spread Sensor.
- A Slave firmware for the Starboard Spread Sensor.
- V1 firmware with dual distance measurement or V2 firmware with dual or triple distance measurement.
- A Master firmware for the Master Spread Sensor.
- A Slave firmware for the Starboard Spread Sensor.
- A second Slave firmware for the Clump Spread Sensor.
If using dual trawls you need two sets of sensors: one set of sensors for a single trawl installation and one set of sensors for twin trawls with triple distance (see About Spread Sensors for illustration).
Single Trawl
Master Spread Sensor
Firmware Name | Firmware Number | |
---|---|---|
V1 | V2 | |
Spread Master (single distance/single trawl) | FIRM062 | FIRM220 |
Spread Master with depth (single distance/single trawl) | FIRM065 | FIRM226 |
Spread Master with depth and temp (single distance/single trawl) | FIRM064 | FIRM224 |
Spread Master with pitch and roll (single distance/single trawl) | FIRM066 | FIRM228 |
Spread Master with pitch, roll and depth (single distance/single trawl) | FIRM067 | FIRM230 |
Spread Master with pitch, roll and temp (single distance/single trawl) | FIRM162 | FIRM234 |
Spread Master with pitch, roll, depth and temp (single distance/single trawl) | FIRM068 | FIRM232 |
Spread Master with temp (single distance/single trawl) | FIRM063 | FIRM222 |
Spread Master PI (Single distance)* | FIRM069 | x |
Spread Master PI (Single distance) with depth PI* | FIRM082 | x |
Starboard Spread Sensor
Firmware Name | Firmware Number | |
---|---|---|
V1 | V2 | |
Spread Slave (single trawl) | FIRM041 | FIRM221 |
Spread Slave with depth (single trawl) | FIRM047 | FIRM227 |
Spread Slave with depth and temp (single trawl) | FIRM045 | FIRM225 |
Spread Slave with pitch and roll (single trawl) | FIRM049 | FIRM229 |
Spread Slave with pitch, roll and depth (single trawl) | FIRM153 | FIRM231 |
Spread Slave with pitch, roll and temp (single trawl) | FIRM159 | FIRM235 |
Spread Slave with pitch, roll, depth and temp (single trawl) | FIRM141 | FIRM233 |
Spread Slave with temp (single trawl) | FIRM043 | FIRM223 |
Spread Slave PI* | FIRM085 | x |
Spread Slave PI with depth PI* | FIRM086 | x |
*Compatible with Simrad PI receivers.
Twin Trawls
Master Spread Sensor
Measured Distance | Firmware Name | Firmware Number | |
---|---|---|---|
Dual distance only | V1 | V2 | |
Spread Master (dual distance) | FIRM040 | x | |
Spread Master with temp (dual distance) | FIRM042 | x | |
Spread Master with depth and temp (dual distance) | FIRM044 | x | |
Spread Master with depth (dual distance) | FIRM046 | x | |
Spread Master with pitch and roll (dual distance) | FIRM048 | x | |
Spread Master with pitch, roll and depth (dual distance) | FIRM140 | x | |
Spread Master with pitch, roll and temp (dual distance) | FIRM154 | x | |
Spread Master PI (Dual distance)* | FIRM083 | x | |
Spread Master PI (Dual distance) with depth PI* | FIRM084 | x | |
Dual or triple distance | Spread Master with pitch, roll and depth (Triple distance Dual direction) | x | FIRM170 |
Spread Master with pitch, roll, depth and temp (Triple distance Dual direction) | x | FIRM172 | |
Spread Master with pitch, roll, depth, position and temp (Triple distance Dual direction) | x | FIRM174 | |
Spread Master V2 (Twin Trawl) | x | FIRM240 | |
Spread Master V2 with Temp (Twin Trawl) | x | FIRM242 | |
Spread Master V2 with Depth and Temp (Twin Trawl) | x | FIRM244 | |
Spread Master V2 with Depth (Twin Trawl) | x | FIRM246 | |
Spread Master V2 with Pitch and Roll (Twin Trawl) | x | FIRM248 | |
Spread Master V2 with Pitch, Roll and Depth (Twin Trawl) | x | FIRM250 | |
Spread Master V2 with Pitch, Roll and Temp (Twin Trawl) | x | FIRM254 |
Starboard / Clump Spread Sensor
Measured Distance | Firmware Name | Firmware Number | |
---|---|---|---|
Dual distance only | V1 | V2 | |
Spread Slave | FIRM041 | x | |
Spread Slave with depth | FIRM047 | x | |
Spread Slave with depth and temp | FIRM045 | x | |
Spread Slave with pitch and roll | FIRM049 | x | |
Spread Slave with pitch, roll and depth | FIRM153 | x | |
Spread Slave with pitch, roll and temp | FIRM159 | x | |
Spread Slave with pitch, roll, depth and temp | FIRM141 | x | |
Spread Slave with temp | FIRM043 | x | |
Spread Slave PI* | FIRM085 | x | |
Spread Slave PI with depth PI* | FIRM086 | x | |
Dual or triple distance | Spread Slave with pitch, roll, depth and temp (Dual direction) | x | FIRM171 |
Spread Slave with pitch, roll, depth, position and temp (Dual direction) | x | FIRM173 | |
Spread Slave V2 (Twin Trawl) | x | FIRM241 | |
Spread Slave V2 with Temp (Twin Trawl) | x | FIRM243 | |
Spread Slave V2 with Depth and Temp (Twin Trawl) | x | FIRM245 | |
Spread Slave V2 with Depth (Twin Trawl) | x | FIRM247 | |
Spread Slave V2 with Pitch and Roll (Twin Trawl) | x | FIRM249 | |
Spread Slave V2 with Pitch, Roll and Depth (Twin Trawl) | x | FIRM251 | |
Spread Slave V2 with Pitch, Roll and Temp (Twin Trawl) | x | FIRM255 |
*Compatible with Simrad PI receivers.