Eddyfi Technologies Ectane 3, User Manual, Page: 40 / 66

40
1. EXTENDED ET Connector (41 pins)
The EXTENDED ET connector is used to connect ECT and RFA probes (with the right
instrument version). The signals of the EXTENDED ET connector are the generator outputs, the
channel amplifier inputs, and a DC power supply. Multiplexing outputs are also available but
restricted to specific instrument versions and multiplexer models.
Description 41-pin, female, shell 20
connector
Manufacturer, number Amphenol 58-570127-41S
Suggested cable connector ITT Cannon, KPT06B20-41P
or,
Amphenol PT06J-20-41P
Figure 1-1 - EXTENDED ET connector
Table 1 – Extended ET connector pinouts
Pin I/0 Signal Description
A Output ECT1 generator
ECT1 generator output
B, C, D, E,
F, G, H Outputs ECT1 Generator
/ 100 Ω
ECT1 generator outputs through 100 Ω
J - Multiplexer mode selection
K Input Identification Probe identification
L - GND Power supply ground to the instrument
and casing
M Output ECT2 generator
ECT2 generator output
N, P Outputs ECT2 Generator
/ 100 Ω
ECT2 generator outputs through 100 Ω