iXBlue ROVINS, User Manual

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ROVINS – User Manual
MU–ROVINS–AN–013 Ed. A – March 2012 22
V.4 Ethernet Connector Specifications
An Ethernet (input)/output is available on ROVINS: it is SEACON MINK-FCR, size K
19#22 (19 pins). Refer to Figure 8 for the corresponding wiring.
Figure 8 - Ethernet connector
The full pin assignment for the Ethernet connector is described in Table 2.
Table 2 - Ethernet connector pin definitions
PIN Signal PIN Signal
1 Ext sensor 1 In (+V1)
11 Pulse B: OUT TTL
2 Ext sensor 1 In GND (0/ +V1 V) (*) 12 Ext Pulse IN -
3 Ext sensor 2 In (+V2)
13
GND_B
4
Ext sensor 2 In GND (0/+V2 V) (*) 14 Shield Ethernet
5 Repeater : RS232 TX(+) 15 Ethernet TX(+)
6 Repeater RS232 RX(+) 16 Ethernet TX(-)
7
Ext Pulse IN + (***)
17
Pulse B: IN TTL
8
ROVINS Power In (+24 V)
18
Ethernet RX(+)
9
ROVINS Power In GND (0/24 V) (*)
19
Ethernet RX(-)
10
Repeater : GND_R (**)
(*) ROVINS and Ext sensor 1 (resp.2) power lines are insulated from each other. Ext
sensor 1 (resp. 2) pins are linked together. If Ext sensor 1 (resp. 2) is powered from 19-
pin connector this voltage will be present on 26-pin and 12-pin connectors.
(**) Serial GND and Pulse GND are common for a given port (i.e., GND_A for port A,
GND_R for repeater port).
(***) The external trigger lines are insulated. They can be used for example to trigger
acoustic emission of a DVL connected to the ROVINS.