Siemens FIDAMAT 5E Instruction Manual page 16

Pin assignment diagram FIDAMAT 5E-A
Device side Connection side
Pin
1 MR 1
2 MR 2
3 MR 3
18 MR 4
4 MR 4
5
6
7
8
9
10
11 Ready
12 Not Ready
13
Connection side
Device side
Pin
Valve for zero gas
1
Valve for calibration gas 1
2
Valve for calibration gas 2
3
4
5 Valve for calibration gas 3
Valve for calibration gas 4
6
7
Valve for hydrogen/helium
8
9 Signal contact "Calibrate" (closed =
calibration being carried out
10
11
12
13
X1
Measuring range identification
Contact closed = MR active
Status
signal
X2
Contact
open =
valve off
(closed)
E1 closed triggers a single
E1
autocalibration
E2
E2 closed = E1 is activated
X3
1 Screen
2 TXD
3
RXD
GND
7
9 RXD+
10 RXD–
24 TXD+
25 TXD–
16
Device side Connection side
Pin
14 Analog current +
15 Analog current –
16 Vacant
17 Analog current –
19
20
21
22
23
24 Measure
25 Calibrate
13
Device side Connection side
Pin
14 Vacant
15 Ground
16
17
Warning
18
No warning
19
20
21
22
23
24
25
13
V24
TTY
Calibrate zero (funct. 5)
Calibrate span (funct. 8)
Status
signal