EQ42/50/52 Installation and service Chapter 9
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AN T W IN D AL AR M NM E A2 NM E A1 E CH O1 E CHO2 R A DAR P W R
4
4
9.6 Electrical connections
(connectors, seen from solder side)
The PWR receptacle will accommodate either 3 or 4 (2) pin connectors, depending on
model and version.
PWR (power)
Ground Fuse F6.3A
NMEA2 ECHO1 ECHO2
ALARM NMEA1
PWR (male mini-con-x) ECHO2 (male mini-con-x) ECHO1 (male mini-con-x)
1: + 10-32 Vdc, red
3: - Battery, black
2: Earth
1: NC
2: NC
3: - Battery, black
4: + 10-32 Vdc, red
1: Depth I+
2: Depth I-
3: Depth II+
4: Shield
5: Depth II-
6: GND (Temp.)
7: Temp.
1: Speed log
2: 5V supply speed log
3: Depth 1+
4: Shield
5: Depth 1-
6: GND (Temp./Speed log)
7: Temp.
NMEA2 (male multi-con-x) NMEA1 (female multi-con-x) ALARM (male mini-con-x)
1: RTS (TL50)
2: DTR (TL50)
3: RXD (TL50)
4: TXD (TL50)
5: GND
6: NMEA2 TX A (DATA OUT)
7: NMEA2 TX B (RETURN)
8: NMEA2 RX A (DATA IN)
9: NMEA2 RX B (RETURN)
1: + 10-32 V out (Dual Station)
2: - Battery out (Dual Station)
3: DO / RI (Dual Station)
4: DO / RI (Dual Station)
5: GND
6: NMEA1 TX A (DATA OUT)
7: NMEA1 TX B (RETURN)
8: NMEA1 RX A (DATA IN)
9: NMEA1 RX B (RETURN)
1: RELAY A, white
2: RELAY B, brown
3: NC, yellow
4: NC, green
5: NC, grey
6: GND, pink
°
°
°
°
BA T-
BA T+
°
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