RELAY7 Physical and Electrical Specifications

Physical Specifications

RELAY7 Physical Description


186.5 L mm x 199.5 W mm x 76.4 H mm


<850 grams

Status LED

Daylight viewable (refer to RELAY7 LED for details)

Connector Specifications

RELAY7 Connector Description

Interface Connector

14-pin Tyco Ampseal (see the SMART7 manual for details). Also refer to SMART Antennas 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) for cable details.

Mounting Specifications

RELAY7 Mounting Description

4 x M4 screw insert to SMART7

Integrated magnetic mount

3 x M4 screws for attachment to mounting plate

Interface Ports Pass through from SMART7

RELAY7 Interface Ports Description

RS-232 dedicated ports


CAN Bus NMEA 2000


Ground speed output


Optional Ethernet


Electrical Specifications

RELAY7 Electrical Description

Input Voltage Range

+7 to +30 VDC

Power Consumption

2 W typical


OM-20000167 v12

July 2019

Email comments to

7.07.01 / OM7MR0701RN0000
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