Pfeiffer Vacuum ASM 310 - 15-pin Input;Output communication interface; Cable characteristics

Access: Press the graph Choice - Setting limit
Graph parameters Display time 12 s – 1 h
30 s
1)
Auto scale Status Enabled
Disabled
1)
Setting
(if ‘Auto scale’ is enabled)
2 decades
1)
4 decades
Decade
(if ‘Auto scale’ is enabled)
High decade -11 – +6
-4
1)
Low decade -12 – +5
-10
1)
Show inlet pressure Enabled
Disabled
1)
Pressure decade
(if ‘Show inlet pressure’ is enabled)
High decade -2 – +3
+3
1)
Low decade -3 – +2
-3
1)
Enable record Enabled
Disabled
1)
Sampling rate
(if ‘Enable record’ is enabled)
100 ms – 30 s
500 ms
1)
Clear recording
(if ‘Enable record’ is enabled)
Function launching -
View record
(if ‘Enable record’ is enabled)
Function launching -
1) Default setting
Tbl. 10: Initial settings: Graph screen - Graph parameters
12.2 15-pin Input/Output communication interface
From the ‘Settings’ screen, press [Advanced] [Input/Output] [I/O Connector].
12.2.1 Cable characteristics
NOTICE
Risk of electromagnetic disturbance
Voltages and currents can induce a multitude of electromagnetic fields and interference signals. In-
stallations that do not comply with the EMC regulations can interfere with other equipment and the
environment in general.
►
Use shielded cables and connections for the interfaces in interference-prone environments.
NOTICE
Safety Extra-Low Voltage circuits
The remote control circuits are equipped with dry contact outputs (30 V - 1 A max). Overvoltages and
overcurrents can result in internal electrical damage. Users must observe the following wiring condi-
tions:
►
Connect these outputs in accordance with the rules and protection of Safety Extra-Low Voltage
(SELV) circuits.
►
The voltage applied to these contacts should be less than 30 V and the current less than 1 A.
►
15-pin D-sub male connector for IP 20.
Appendix
90/98