Eddyfi Technologies Ectane 3, User Manual, Page: 47 / 66

47
Pin I/0 Signal Description
H Output Alarm Used to indicate that the probe is in the
air (for tube inspections) (open drain with
10 kΩ pull -up).
J Relay
contact Relay 2 Relay used for automatic acquisition
sequence control
K Relay
contact Relay 3 Relay used for automatic acquisition
sequence control
L Relay
contact Relay 1 Relay used for automatic acquisition
sequence control
M TTL Input CLKACQ Receives signal to trigger acquisition with
probe position along the scanning axis
N NC No connection - Reserved
P TTL Input
Φ
B2 Phase B axis 2
R TTL Input
Φ
A3
Input 5
Phase A axis 3
User-defined input for automatic
acquisition sequence
S Supply
Output
+5 V
T TTL Input
Φ
B3
Input 4
Phase B axis 3
User-defined input for automatic
acquisition sequence
U TTL Input
Φ
A3 Phase A axis 3