2 wiring – Honeywell SC1000 User Manual
Page 80
page 80 008-0608-00
11.2 Wiring
Connect your transducer to an AC/AC-LVDT Input channel by wiring it to the 12-pin
connector of that channel. The Customer Information Sheet that shipped with the
instrument describes which cards are installed in each channel. The pin-out for this
connector is shown on the following table.
The Analog Output and Analog Return pins are electrically isolated from all other pins
on the instrument.
Figure 11-1: Connection of Four- or Five-wire AC/AC-LVDT
Table 5-5: AC/AC-LVDT Input Channel Pin Connections
Pin
Label
Function
Reference Pin
1 (top)
+EXC
(+)Excitation
10
2
N/C
No connection
3
N/C
No connection
4
-EXC
(-)Excitation
10
5
+SIG
(+)Signal
10
6
-SIG
(-)Signal
10
7
+OUT
Analog Output
8
8
-OUT
Analog Return
-
9
N/C
No connection
10
DGND
Digital Ground
-
11
AUX1
Auxiliary Function 1
(connect to pin 10 to activate)
10
12
(bottom)
AUX2
Auxiliary Function 2
(connect to pin 10 to activate)
10