Refraction Technology 130-01, Operation Manual

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Doc-1301-Ops Rev 2.9.1 10/30/08
Refraction Technology, Inc. 11
1.5.6 Channels 1-3 connector signals
Recorder
Faceplate
Connector Pin Name Dir Electrical
Desc Voltage
Range Note
Channels
1-3
A Ch1+ In Channel 1 input + ±10 Volts
On All
models B Ch1– In Channel 1 input – ±10 Volts
C Ch2+ In Channel 2 input + ±10 Volts
D Ch2– In Channel 2 input – ±10 Volts
E Ch3+ In Channel 3 input + ±10 Volts
F Ch3– In Channel 3 input – ±10 Volts
G AGnd In Analog ground
H Pwr 123 Out Sensor Power 10-15
Volts 1, 2, 3
J PGnd - Power ground
K CalEn– 123 Out Calibration Enable
active low OC 4, 6
L CalEn+ 123 Out Calibration Enable
active high
OC 5, 6
M Center– 123 Out Center Enable active
low OC 4, 6
N CalSig 123 Out Calibration signal ±5 Volts 6
P Aux1 In Aux (Mass Position)
channel 1
±10 Volts 6
R Aux2 In Aux (Mass Position)
channel 2 ±10 Volts 6
S Aux3 In Aux (Mass Position)
channel 3
±10 Volts 6
T DGND - Digital Ground
U 123 Out Center Enable active
high
OC 5, 6
V Sensor ID1 In/Out Sensor ID 0-5 Volts 6
Note: 1 = Tracks main input voltage
Note: 2 = Protected by self resetting fuse.
Note: 3 = Output on/off controlled by software
Note: 4 = Open Collector, pulls to Ground
Note: 5 = Open Collector, pulls to + 5 V
Note: 6 = Functions provided by Optional RT527 Sensor Control board