S2C T 48/78
Underwater Acoustic Modem
The S2C T “tiny” modems are the new generation light and ultra-compact form factor that represents a size reduction of almost 20% compared to our M-series mini-modems.
The new model features a fully-fledged S2C engine and is compatible with R- and M-modems of the same type.
S2C T “tiny” modems deliver a great performance in most challenging conditions and offer several configuration options to meet the needs of a particular application. S2C T is a great fit for small AUVs and ROVs where seamless integration of hardware and software components is critical.
Applications include:
-
Communication and positioning for AUVs and ROVs
-
Diver tracking systems
-
Size- and weight-sensitive applications
-
High-speed communication in adverse conditions
High-Speed
High-frequency device for fast data transfers
Ultra-light and compact
Smaller and lighter build designed for size- and weight-sensitive applications
Directivity pattern
The beam pattern is optimal for transmissions in horizontal channels
S2C T 48/78 -
TECHNICAL SPECIFICATIONS
General
| Operating Depth | |
| Delrin |
200 m
|
| Stainless Steel |
2000 m
|
| Operating Range |
1000 m
|
| Frequency Band |
48 - 78 kHz
|
| Transducer Beam Pattern |
horizontally omnidirectional
|
Connection
| Acoustic Connection |
up to 31.2 kbit/s
|
| Bit Error Rate |
less than 10-¹⁰
|
| Internal Data Buffer |
1 MB, configurable
|
| Host Interface [1] |
Ethernet or RS-232
|
| Interface Connector |
1 connector
|
Power
| Power Consumption [2] | |
| Stand-by Mode |
2.5 mW
|
| Listen Mode |
5 - 285 mW
|
| Receive Mode |
0.8 W
|
| Transmit Mode |
max. 25 W
|
| Power Supply [3] | |
| External |
24 VDC
(12 VDC option) |
| Internal |
Rechargeable battery,18 V 3.5 Ah 60.3 Wh,
with integrated BMS charger
|
Physical
| Housing Options | |
| Delrin |
✓
|
| Aluminium Alloy |
|
| Stainless Steel |
✓
|
| Titanium |
|
| Dimensions [4] | |
| Housing |
Ø 63x170 mm
|
| Total length |
250 mm
|
| Weight dry/wet |
|
| Delrin | 1050 / 300 g TBC |
| Stainless Steel |
TBC |
[1] One RS-232 Interface can be replaced with a RS-422 interface. Contact EvoLogics for more information!
[2] Power consumption for RS-232 interface. Add 500 mW if an Ethernet interface is installed. Add 300 mW if the Wake-Up Module is installed.
User-configurable Listen Mode is only available with a Wake-Up module installed. Power consumption in Listen Mode depends on Listen Mode settings.
[3] 300 VDC available for 42/65 models. Contact EvoLogics for more information on power supply options!
[4] Dimensions of a Delrin housing, other builds are slightly larger. Dimensions vary depending on housing type and installed options.
Contact EvoLogics for more information on device dimensions and weights, request a drawing if necessary.
[5] The Wake Up Module is only compatible with RS-232 interface! It is not compatible with Ethernet or RS-422.
2-interface Wake Up Module version reacts to incoming data on two serial interfaces.
[6] The Power Switch is only compatible with RS-232 interface! It is not compatible with Ethernet or RS-422.
S2C T 48/78 Directivity Pattern
Modules and Options
| Wake-Up Module [5] |
✓
|
| Power switch [6] |
|
| Advanced Timekeeping Module |
|
| SDM Version |
|
| Acoustic Release Device |
|
| Floatation Collar |
|
| Pressure Sensor |
|
| Cable-Mounted Transducer |
✓
|
| OEM-Version |
✓
|