Operation
The input can be configured with jumper
J2
:
•
J2 open:
(Default) Voltage: 0..5V
•
J2 plugged: current 0..20mA
The sensor supply voltage can be configured with jumper
J3
:
•
J3 1-2:
24V needed for current output
•
J3 2-3:
5V (Default) needed for voltage output (depending on sensor data sheet)
X5
PLC output 1 – vacuum valve
X6
PLC output 2 – venting valve
Spring contact clamp Wago type 236 / 2-pole
Pin no.
Function
Specification
Comment
1
GND output
bl
2
Output
Corresponds to the voltage infeed at
X1 / pnp max. 0.5A
with freewheeling diode /
orange
X7
RS232 to the PC
Tub plug connector, 10 pin via FB to
Sub-D-plug, 9-pin (Würth 618009221823)
Function
PIN at tub plug connector
PIN at SUB - D
Comment
RXD 3
2
TXD 5
3
GND 9
5
X8
Analog output 1 – Frequency converter pump speed
Spring contact clamp Wago type 236 / 2-pole
Pin no.
Function
Specification
Comment
1
GND
bl
2
Output 1
0..10V max. 10mA
Resolution 2mV/ gr
X9
DEBUG / INTERNAL
Tub plug connector, 10 pin / RM 2.5mm
Pin no.
Function
Specification
Comment
1
2
3
4
5
Level converter supply
5V ± 5%
not fused
6
7
8
TXD
5V level
9
RXD
5V level
10 GND
30 Ilmvac
GmbH
115022
