SHTDN ALM main/standby dual installation. See figure 3A1J5-23 from A11J4-17 ('shutdown') 2A or 2B for interconnecting detail. See of transmitter B. NARB14 Dual ND500II (IP66) – IS03013 Page 1 Information Sheet Issue 1.0...
10mm and 17mm. of transmitter A, causing a ground to The smaller hole is intended for remote be applied to outputs RMT CHGOV ALM control wiring (plugged if not used). NARB14 Dual ND500II (IP66) – IS03013 Page 2 Issue 1.0 Information Sheet...
Verify that pre-routed AC power cable control mode, using their front panel W1 is connected between transmitter switches. A's AC power cable receptacle (1U2) and the cabinet's AC power duplex receptacle (J2). NARB14 Dual ND500II (IP66) – IS03013 Page 3 Information Sheet Issue 1.0...
A user-provided coaxial cable should be Connect the antenna system to obtained. transmitter B’s RF output (2A7J2). Feed the cable through the front of the dual cabinet if necessary. NARB14 Dual ND500II (IP66) – IS03013 Page 4 Issue 1.0 Information Sheet...
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Remove jumper connected in step (c). switch (S3) to and then POWER return it to switch of both transmitters POWER and set their LOCAL/REMOTE switches to the desired position. NARB14 Dual ND500II (IP66) – IS03013 Page 5 Information Sheet Issue 1.0...
If an external DC power supply is used as voltage source for external SWR ALARM circuits, connect DC return to 3A1TB3-7 (3A1J1-6). BATTERY STATUS Figure 1 External Control/Monitor Interconnecting Wiring NARB14 Dual ND500II (IP66) – IS03013 Page 6 Issue 1.0 Information Sheet...
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DENOTES TB6 SERVO INHB RMT SHTDN ALM RMT CHGOV ALM Dimensions = mm (inches) Figure 2A - Electrical Schematic - Dual ND500II Transmitter System (NARB14/01 & /02, no Remote Control Unit) Version 1.0 Not to Scale Drawing No. Sheet 1 of 1...
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SOURCE LINE RMT SHTDN ALM RMT CHGOV ALM Dimensions = mm (inches) Figure 2B - Electrical Schematic - Dual ND500II Transmitter System (NARB14/03 & /04, w/ Remote Control Unit) Version 1.0 Not to Scale Drawing No. Sheet 1 of 1...
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EXT RF INPUT (A) EXT RF INPUT (A) K1:E +24VDC (A) 15 J1 1N5624 RMT PWR TRIM (A) RMT PWR TRIM (A) RMT SHTDN ALM STBY 1 (A) K1:A STBY 1 (A) +24V RMT XMTR ON STAT 1N5624 +24VDC (B) 10 K1:B DC SUPPLY DC SUPPLY...
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Dimensions = mm (inches) Figure 4 – Assembly Detail/Dimensional Information – Dual ND500II Transmitters (IP66 NARB14 Cabinet) Version 1.0 Not to Scale Drawing No. Sheet 1 of 1...
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Dimensions = mm (inches) Figure 5 - Assembly Detail – NAX223 Dual Transmitter Interface Assembly Version 1.0 Not to Scale Drawing No. Sheet 1 of 1...
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Dimensions = mm (inches) Figure 6 - Assembly Detail – NAPI66 Dual Transmitter Interface PWB Version 1.0 Not to Scale Drawing No. Sheet 1 of 1...
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