Terminal Description - JRC JSS-2150 Installation Manual

INSTALLATIONS
2.2.1.5

Terminal description

TB11 (CQD-2415)
No. Name
1 GND
2 NC
3 NC
4 DISP_LINE+
5 DISP_LINE-
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
6
DISP_KEY
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
7
SYS_RST
8 RS-485-A
9 RS-485-B
TB12 (CQD-2415)
No. Name
10 DISP_PWR
11 DISP_PWR
12 GND
13 GND
14 GND
TB13 (CQD-2415)
No. Name
15 GPS_RX-A
16 GPS_RX-B
17 GND
18 DC_OPE+
19 DC_OPE-
20 GND
21 +BK
22 -BK
23 GND
TB14 (CQD-2415)
No. Name
＿＿＿＿＿＿＿＿＿＿＿
24
RBK
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
25
PA_MUTE
26 ATU_RXD
27 GND
28 ATU_24V
29 ANT_CURR
30 ATU_TXD
31 GND
32 GND
* After transmitting, the RBK keeps L output for 1 to 1800 seconds (factory default: 180 seconds).
2-20
Ground for shielded connections
(not used)
600 Ω equalized, 0 dBm
AF receiver signal
PTT/KEY line
System reset line
Interface for RS-485 communication （57.6kbps / 8bit/ none）
24 VDC, maximum 3 A, MH/HF controller NCM-2150 dedicated
power supply
Ground
Ground for shielded connections
IEC61162-1 compliant, 4800 bps, receiving only
(NMEA0183 V1.5, V2.0, V2.3:
Ground for shielded connections
Acknowledgement signal input when running on DC power
Ground for shielded connections
Power supply for running -BK circuit of external device
(+24 V, max. 0.5A)
BK acknowledgement signal between the equipment and
external device (I/O)
Ground for shielded connections
Transmitter ON/OFF signal* for such as ANT switch (ON=L)
Transmission inhibit signal (Inhibit=L)
Serial receiving signal (4.8 kbps/7 bits/even/1 stop)
Serial receiving signal ground
Power for the antenna tuner (+24 V, max. 1A)
Antenna current signal input
Serial transmitting signal (4.8 kbps/7 bit/even/1 stop)
Serial transmitting signal ground
Ground for shielded connections
Description
Description
Description
GGA/GLL/RMC/GNS/ZDA)
Description
Connection
point
NCM-2150
MF/HF
controller
Connection
point
NCM-2150
MF/HF
controller
Connection
point
GPS
NBD-2150
AC/DC power
supply
External radio,
weather FAX,
etc.
Connection
point
NFC-2150
antenna tuner
etc.