TSI Instruments AEROTRAK+ 7201 - 4-20 Ma Analog Output; Wireless Connector; Tubing Connections; Inlet

2–4 AeroTrak
®
+ Remote Particle Counter Operation Manual
4-20 mA Analog Output / Wireless Connector
This 6-pin connector is used for either a 3-channel 4–20 mA output or to
connect to a TSI wireless node, depending on the model used.
Two (2) of the analog
outputs are configurable, via
the Configuration Utility, to
linear/log scale and linked to
a particle channel.
Terminal
Channel
Direction
1
A
Output
2
A
Return
3
B
Output
4
B
Return
5
Status
Output
6
Status
Return
The last analog output is
dedicated to status
information. The output will
go to a nominal current value
that corresponds to the
condition listed in table.
Current
Flow
Status
Laser
Status
8 mA
OK
OK
12 mA
OK
Alarm
16 mA
Alarm
OK
20 mA
Alarm
Alarm
Tubing Co n necti o n s
Inlet
The direct-mount sampling inlet at the top of the device can be
configured to sample standalone, connected to a sample tube, or
connected to an isokinetic sampling inlet. See the table of optional
accessories in Chapter 1 for more information.
0.1 CFM Inlet 1.0 CFM Inlet