Benthowave Instrument Inc.

BENTHOWAVE INSTRUMENT INC. Acoustic Transducer & System 

Transducer Wiring

Electrical Wiring without TR Switch

Shielded Two Conductor Cable/Wire Leads Description
White or Red Conductor Signal +
Black Conductor Signal -
Cable Shield To System Grounding/Common, System Grounding for Safety
   
Two Wires/Wire Leads Description
Red or White Wire Signal +
Black Wire Signal -
   
Shielded Cable with 3-contacts MIL-5015 Connector (Male) Description
Pin A
Pin B
Pin C
Shielding/Grounding, System Grounding for Safety
Transducer -
Transducer +
   
Shielded Cable with 2-contacts Underwater Connector (Male) Description
Pin 1 Transducer -, Shielding/Grounding, System Grounding for Safety
Pin 2 Transducer +
   
Shielded Cable with 3-contacts Underwater Connector (Male) Description
Pin 1: Drive Signal -
Pin 2: Drive Signal +
Pin 3: Cable Shielding/Grounding, System Grounding for Safety
     
Shielded Cable with 4-contacts Underwater Connector (Male) Description
Pin 1: Drive Signal -
Pin 2: Drive Signal +
Pin 3: Reserved
Pin 4: Cable Shielding/Grounding, System Grounding for Safety
   
Coax RG58 with or without BNC Male Description
BNC/Coax Center Pin/Conductor Drive Signal +
BNC/Coax Shield Drive Signal -, Shielding/Grounding, System Grounding for Safety
RG58 Coax and BNC Male: Voltage Rating ≤ 50Vrms, for low voltage use ONLY.
Warning: It is buyer's sole responsibility to make sure that the (female) BNC shield of the signal source is firmly grounded for operating safety before hooking up transducer to the signal source.

Electrical Wiring of Shielded Cable with BII-2105 Series TR Switch with Fixed Gain

Signal Cable with Wire Leads Cable with Underwater Connector
Transmitting + Brown pin 5
Transmitting - Blue pin 6
Power Supply: +VDC Red Pin 3
Power Supply Common & System Grounding Black Pin 1
Echo Signal White Pin 2
Echo Common Green Pin 4
System Grounding Shield N/A
Note: Power Supply Common and cable shield must be grounded firmly for safety.

Electrical Wiring of Shielded Cable with BII-2101/2/3/4/6/9 TR Switch with Digital Gain Selection

Signal Cable with Wire Leads Cable with Underwater Connector
Transmitting + Brown pin 5
Transmitting - Blue pin 6
Power Supply: +VDC Red Pin 3
Power Supply Common, Digital Common & System Grounding Black Pin 1
Echo Signal White Pin 2
Echo Common Green Pin 4
Digital A1 Yellow Pin 7
Digital A0 Orange Pin 8
System Grounding Shield N/A
Note: Power Supply Common and cable shield must be grounded firmly for safety.