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APPENDIX A RELAY7 Technical Specifications
RELAY7 User Manual v3
38
A.4 RELAY7 Connector
Interface
Connector
14-pin Tyco Ampseal (see the SMART7 manual for details). Also refer to
SMART Antenna Interface Cable (Optional Accessory)
External Radio
Antenna Cable
TNC female jack, 50 Ω nominal
Optional
Ethernet Cable
M12D (M) to (F)
Refer to
Ethernet Cable for SMART7-I (01020095)
on the next page for cable
details.
Table 8: RELAY7 Connector Description
RS-232 dedicated ports
2
CAN Bus NMEA 2000
1
Ground speed output
1
Optional Ethernet
1
Table 9: Ports Passed
Through from SMART7
Pin #
RELAY7 Pin Function
(Black Ampseal, Male)
1
COM1 TXD Passthrough
2
COM1 RXD Passthrough
3
COM2 TXD Passthrough
4
COM2 RXD Passthrough
5
SIGGND
6
CAN+ Passthrough
7
CAN- Passthrough
8
N/A
9
PWR-
10
Emulated Radar (ER) Passthrough
11
N/A
12
N/A
13
N/A
14
PWR+
Table 10: RELAY7 Connector Pin Outs