Appendix B. Connector Pinouts; Transducer Cable Connections; Cable Gland (8800-Xx-Xxx-Cbl); 10-Pin Bulkhead (8800-Xx-Xxx-10P) - Geokon GeoNet 8800 Series Instruction Manual

26 | CONNECTOR PINOUTS | GEOKON
APPENDIX B. CONNECTOR PINOUTS
B.1 TRANSDUCER CABLE CONNECTIONS
B.1.1 CABLE GLAND (8800-XX-XXX-CBL)
Terminal Strip Position 12:
VW+
VW−
TH+
TH−
S

TABLE 12: Transducer Cable Connections (Gland Seal)

B.1.2 10-PIN BULKHEAD (8800-XX-XXX-10P)
10‑Pin Bulkhead 13: Internal Wire Color
A
B
C
D
E
F
G
H
J
K

TABLE 13: Transducer Cable Connections (10-Pin Bulkhead)

B.2 COMMUNICATION CONNECTIONS
B.2.1 RS-232 (8800-XX-SUP-232)
10‑Pin Bulkhead 14: Internal Wire Color
A
B
C
J
Red and Black (twisted pair)
K

TABLE 14: Communication Connections (RS-232)

B.2.2 USB (8800-XX-SUP-USB)
10‑Pin Bulkhead 15: Internal Wire Color
A
B
C
D

TABLE 15: Communications Connections (USB)

Modbus Address and Channel 16:
1
2
3
4
5
6
7
8
9
10
11
12
13*

TABLE 16: Channel Selection

*sensemetrics Thread compatibility mode, not for use with supervisor. See Section 6 for more information.
Description
Vibrating Wire+
Vibrating Wire−
Thermistor+
Thermistor−
Analog Ground (shields)
Description
Brown Vibrating Wire+
Red Vibrating Wire−
Orange Thermistor+
Yellow Thermistor−
Green Analog Ground (shields)
Blue +VCC Supply
Violet Digital Ground
Grey Mux Reset
White Mux Clock
Black Digital Ground
Description
Brown
GND
Green
Red RX
Yellow TX
12V Aux In (Red)
GND (Black)
Description
Red +5V
Orange D−
Yellow D+
Brown
GND
Green
1 2
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
Cable Wire Color
RED
BLACK
WHITE
GREEN
BARE WIRE
Cable Wire Color
RED
BLACK
WHITE
GREEN
BARE WIRE
N/A
N/A
N/A
N/A
N/A
Connection
J1-1
J1-5
J1-2
J1-4
J3-1
J3-2
J9
2
3
4
1
5
3 4
OFF OFF
OFF OFF
OFF OFF
OFF OFF
ON OFF
ON OFF
ON OFF
ON OFF
OFF ON
OFF ON
OFF ON
OFF ON
ON ON