LEYBOLD IONIVAC Series - ITR 90 P Sensor Cable Wiring

Installation
20
GA09420_002_C0 – (2016-10) –
 Leybold

Plug the sensor connector into
the transmitter and secure it with
the locking screws.
 Connect the other end of the sensor cable to the connector of the instru-
ment or transmitter controller you are using.
The transmitter can now be operated via analog and RS232C interface.
Sensor cable connection ITR 90 P
.
SP A
SP B
SP A
SP B
TxD
RxD
Degas
Measuring signal
ITR 90 P
42k 
3
6
1
4
9
11
13
14
7
8
2
12
10
5
15
1.25 AT
24V
Degas
Identification
0V
RS232
8
9
1
15