EKINOX 2 Subsea
– Hardware Manual
EKINOX2SUBSEAHM.1.2
4. Electrical specifications
4.1. Main connector
The main Ekinox Subsea connector, located on the top of the enclosure, is an underwater electrical dry-mate
SEACON 37 ways MINI-CON connector. The exact reference is MINM37#22-FCR-Ti.
It is manufactured from Titanium Ti6Al4V and withstands up to 20000 PSI, thus exceeding the pressure
rating of the enclosure for all its variants. The following diagram shows the pin-out definition for the Ekinox
Subsea connector.
4.1.1. Main connector pin out
Pin #
Name
Remarks
1
Port A - RS-422 - Tx+
Port A serial output RS-422
2
Port A - RS-232/RS-422 - Tx-
Port A serial output RS-232/RS-422
3
Port B - RS-232/RS-422 - Rx+
Port B serial input RS-232/RS-422
4
Port B - RS-422 - Rx-
Port B serial input RS-422
5
Ethernet Rx+
White/Orange RJ45 pin# 3
6
Ethernet Rx-
Orange RJ45 pin# 6
7
NC
Not connected
8
Port C - RS-422 - Tx+
Port C serial output RS-422
9
Port C - RS-232/RS-422 - Tx-
Port C serial output RS-232/RS-422
10
Ethernet Tx+
White/Green RJ45 pin#1
11
Ethernet Tx-
Green RJ45 pin#2
12
Port A - RS-232/RS-422 - Rx+
Port A serial input RS-232/RS-422
13
Port A - RS-422 - Rx-
Port A serial input RS-422
14
Port C - RS-232/RS-422 - Rx+
Port C serial input RS-232/RS-422
15
Port C - RS-422 - Rx-
Port C serial input RS-422
16
VDD_PWR
Positive power supply
17
Sync In D
Synchronization input signal D
16/34
Figure 4.1: MINM37#22-FCR pin numbering
1
2
3
5
4
6
7
8
9
10
11
12 13 14 15
16
17 18 19 20 21 22
23 24 25 26 27 28
29 30 31 32 33
34
35 36 37
