Nautel ND500II, Installation And Operating Instructions Manual

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Dimensions = mm (inches)
Figure 2A - Electrical Schematic - Dual ND500II Transmitter System (User
Supplied Cabinet, no Remote Control Unit)
Version 1.0 Not to Scale Drawing No. S1580200 Sheet 1 of 1
STBY 1 (A)
RMT PWR TRIM (B)
STBY 1 (B)
STBY 2
GND
23 J1
3
4
P4 J6
DENOTES TB1
DENOTES TB2
DENOTES TB3
DENOTES TB4
S1580200 V1
25 J1
1
11
1
P3
2
24 J1
J5
5
2
22 J1
4
3
8
16 J1
RMT PWR TRIM (B)
STBY ON/OFF (B)
GROUND
STBY 1 (B)
STBY 2 (B)
RMT ON/OFF (B)
GND (B)
4
21
22
3
12
20
P8
EXT RF INPUT (B)
A11J3 P9
AC POWER
SOURCE
(XMTR B)
LINE
NEUTRAL
GROUND
DENOTES TB6
EXT RF INPUT (B)
EXT RF INPUT (A)
RMT ON/OFF
DC SUPPLY
RMT PWR TRIM (A)
RMT B MAIN
3A1
PART OF
EXT RF INPUT (A)
AC POWER
SOURCE
(XMTR A)
LINE
NEUTRAL
GROUND
17 J1
6
3
4 2
4
10 J1
-
11 J1
+
4
3
J3
1 3
5
J2
J4
DUAL XMTR
INTERFACE
PWB
P2
P1
10
21
2
J7
STBY 1 (A)
RMT ON/OFF (A)
RMT PWR TRIM (A)
STBY ON/OFF (A)
STBY 2 (A)
GND (A)
DC SUPPLY (+)
3
22
4
21
20
12
P6
A11J3 P5
SAFETY
LIGHTNING/
STATION
DC SUPPLY (-)
A7J3 P7
*
A11TB2
2
14
19
16
15
A7J2 P11
2
17
1
XMTR A
A11J4
5
9
7
6
1
1
18
A11J4
8
INCREASE (A)
DECREASE (A)
+15VDC ATU (A)
GND (A)
SERVO INHB (A)
RMT SHTDN ALM (A)
B+VDC (A)
+24VDC (A)
RMT SWR ALM (A)
13
23
9
24
15
16
17
1
14
GND (A)
RMT AUDIO (A)
RMT BTRY STAT (A)
19
8
6
7
11
13
A7J2 P10
U2
P6
GND (A)
+15VDC (A)
11
20
P2
DENOTES PART OF USER-SUPPLIED CABINET.
IF 'RF OUT' CONNECTOR IS NOT PRESENT, P10 IS
REMOVED AND 1A7J2 BECOMES SYSTEM'S 'RF OUT'.
*
1
J1
RMT AUDIO
20
J1
5
RMT AUDIO GND
PART OF
3A1
DUAL XMTR
RF OUT
2
J1
9
8
+15VDC (A)
PWB
INTERFACE
*
5
J1
6
6
J1
GND 7
J1
+15VDC (B)
7
6
8
J1
RMT CHGOV ALM
8
RMT SWR ALM
9
4
J1
3
J1
7
J4
14
J1
19
J1
+24VDC (B)
9
15
J1
B+ VDC
+24VDC (A)
15
14
U2
A11J4
2
17
19
16
1
18
A11J4
5
7
6
9
2
1
A11TB2
XMTR B
2
11
13
8
P8
GND (B)
INCREASE (B)
DECREASE (B)
+15VDC (B)
+15VDC ATU (B)
SERVO INHB (B)
GND (B)
RMT SHTDN ALM (B)
18
16
17
14
9
19
15
P3
RMT AUDIO (B)
B+VDC (B)
+24VDC (B)
GND (B)
RMT SWR ALM (B)
RMT BTRY STAT (B)
6
22
10
20
25
23
7
8
INCREASE
4
J8
1
J8
+15VDC ATU
7
J5
1
5
ATU CONTROL GND
5
J8
6
J8
4
RMT SHTDN ALM
GND
13
J1
18
J1
1
9
J1
5
RMT BTRY STAT
12
J1
RMT XMTR ON STAT
2
7
J8
2
3
DECREASE
SERVO INHB
NO
COM
NC
RMT SHTDN ALM
NO
COM
NC
RMT CHGOV ALM
5
4
6
3
2
1