Eddyfi Reddy User Manual - page 71
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Connector Reference
ECA Connector (160 pins)
The 160-pin connector available on the right side of the instrument, marked ECA, is specifically designed
by Eddyfi. For details about this connector, contact Eddyfi directly at
ECT Connector (19 pins)
The ECT connector is used to hook up eddy current testing probes. The signals from the connector are
the eddy current generator outputs, the eddy current channel amplifier inputs, the multiplexing outputs,
and a DC power supply.
Table A–1 ECT connector data
Type
19-pin, female
Manufacturer P/N
Fischer DBPU 1031 A019-130
Eddyfi P/N
MACN4091
Suggested cable connector
Fischer DBPU 1031 A019-142+
Eddyfi MACN0239
Table A–2 ECT connector pinout
Pin
Signal
Description
1
1WIRE_PROBE_ET_2 Probe
Probe identification
2
GEN1_50_100
ECT1 eddy current generator output 1 50 Ω or 100 Ω
3
HSWAP_ET_IN_2
Automatic probe detection
4
GND
Ground
5
GND
Ground
6
GND
Ground
7
GEN2_50_100
ECT2 eddy current generator output 2 50 Ω or 100 Ω
8
GEN1_OUT_2
ECT1 eddy current generator
9
GEN2_OUT_PSUP_2
ECT2 eddy current generator
10
OUT
Reserved
11
IN1_P
IN1 + input
12
IN1_N
IN1 – input
13
IN2_P
IN2 + input
14
IN2_N
IN2 – input
15
IN3_P
IN3 + input
16
IN3_N
IN3 – input
17
IN4_P
IN4 + input
18
IN4_N
IN4 – input
19
OUT
Reserved
I/O Connector (12 pins)
The I/O connector allows the instrument to send and receive various signals such as the acquisition start
and stop commands, the encoder and rotation synchronization signals, the relay outputs, etc.
Table A–3 I/O connector data
Type
12-pin, female
Manufacturer P/N
Fischer DBPU 1031 A012-130
Eddyfi P/N
MACN4090
Suggested cable connector
Fischer S 1031 A012-142+
Eddyfi MACN0238