Seismic Source BOOM BOX 3 User Manual

47 BOOM BOX 3 Dynamite Controller
13 ISO_SPARE_IN_RET – Isolated Spare IN Return.
14 ISO_TB_ACT – Isolated output. Isolated Time Break Active. Used in
Encoder and Decoder modes. Isolated with 4N32 opto coupler. Polarity
selected by software menu in Encoder Mode. Polarity is always active low in
Decoder mode.
15 ISO_TB_RET – Isolated Time Break Return.
16 NISO_TB_A – Non-isolated Time Break. Used in Encoder and Decoder
modes. Polarity selected by software menu in Encoder Mode. Polarity is
always active low in Decoder mode. +3.3 volts to 0 volts.
17 ISO_RECSTART_ACT – Isolated output. Isolated Recorder Start Active.
Pre-Start pulse in Encoder, Master, Repeater, and Slave modes. Isolated with
4N32 opto coupler. Polarity selected by software menu.
18 ISO_RECSTART_RET – Isolated Recorder Start Return.
19 BAT + - Not connected on Version 2 cards - Jumper J12 on board if needed.
20 BAT - - Battery Ground.
21 UPHOLE + - Input. Uphole Geophone connection. –1.566 volts to +1.526
volts.
22 UPHOLE - - Input. Uphole Geophone connection.
23 +5VD – Output. +5 volts digital.
25 SPKR_ACT – Input. Speaker Active to Boom Box 3 from external radio
speaker output.
26 SPKR_RET – Speaker return. Speaker return from external radio speaker
return.
27 PTT_ACT – Output. Push to Talk Active from Boom Box 3 to external radio.
28 RADIO_RET – Radio return. Radio return from external radio ground
29 MIC_ACT – Output. Microphone Active from Boom Box 3 to external radio
microphone input.
30 RADIO_UPHOLE – AUX 1 output. Encoder, Master, and Repeater produce
the Uphole signal after the decoder fires the shot and returns the post report. -
1.65 volts to +1.65 volts.
31 TTL_OUT 1 – Not currently used.
32 TTL_OUT 2 - Not currently used.
33 ISO_REF_PULSES_ACT – AUX 2 isolated output. Reference pulses
Active. Occurs in Encoder, Master, and Repeater modes after the Fire
sequence. Uses a 4N32 opto-coupler.
34 ISO_REF-PULSES_RET – Reference pulses Return.
35 NISO_REF_PULSES – AUX 2 non-isolated output. Reference pulses.
Occurs in Encoder, Master, and Repeater modes after the Fire sequence. 0 to
+3.3 volts.
36 NISO_RECSTART – Non-isolated output. Recorder Start Active. Pre-Start
pulse in Encoder, Master, Repeater, and Slave modes. Polarity selected by
software menu. +3.3 volts to 0 volts.
37 Not connected on Version 1.03 boards -BAT + - - Battery positive – DC
power input on Boom Box 3 (10-37 volts DC). Jumper J11 on board if
needed.
GPS Connections:
External GPS with external corrections.
4 GPS A RX – Not used.

Seismic Source BOOM BOX 3 Specifications

General

Brand	Seismic Source
Model	BOOM BOX 3
Category	Controller
Language	English