JRC JCY-1800 - Page 80

4. Cabling
JCY-1800/1850 VDR/S-VDR Installation Guide
70
DOC No. 7ZPJD0387C
4.2.7. Recording Control Unit NDV-1800/1850 – Sensor NMEA data
The following cables are connected to the Recording Control Unit for recoding NMEA data.
• NDV-1800 has 32 ports for inputting NMEA data.
• NDV-1850 has 16 ports for inputting NMEA data. (not installed TB404, 405)
Connection table for sensors: ch1 ~ ch12
RCU
Term #
Sensor
Term #
Signal Name
CQD-2040
TB401
[CH-1 to 12]
NMEA0183
OUT
1/3/5/7/9/11/13/15/17/19/21/23 [RX+] TX+ NMEA Output (Positive)
2/4/6/8/10/12/14/16/18/20/22/24 [RX-] TX- NMEA Output (Negative)
Cable Cramp SHIELD SHIELD
Connection table for sensors: ch13 ~ ch16
RCU
Term #
Sensor
Term #
Signal Name
CQD-2040
TB402
[CH-13 to 16]
NMEA0183
OUT
1/6/11/16 [RX+] TX+ NMEA Output (Positive)
2/7/12/17 [RX-] TX- NMEA Output (Negative)
Cable Cramp SHIELD SHIELD
Connection table for sensors: ch17 ~ ch24 (only NDV-1800)
DAU
Term #
Sensor
Term #
Signal Name
CQD-2040
TB404
[CH-17 to 24]
NMEA0183
OUT
1/3/5/7/9/11/13/15 [RX+] TX+ NMEA Output (Positive)
2/4/6/8/10/12/14/16 [RX-] TX- NMEA Output (Negative)
Cable Cramp SHIELD SHIELD
Connection table for sensors: ch25 ~ ch32 (only NDV-1800)
DAU
Term #
Sensor
Term #
Signal Name
CQD-2040
TB405
[CH-25 to 32]
NMEA0183
OUT
1/3/5/7/9/11/13/15 [RX+] TX+ NMEA Output (Positive)
2/4/6/8/10/12/14/16 [RX-] TX- NMEA Output (Negative)
Cable Cramp SHIELD SHIELD
Cable Specification 1-pair x twist pair x 0.75mm
2
, shielded