RST Flexi-Mux Instruction Manual
ELM0029B
RST Instruments Ltd.
Page 3
3
C
OMPATIBILITY
The Flexi-
Mux is compatible with, but not limited to, Campbell’s CR300, CR310,
CR1000/X, and CR6 series dataloggers.
A wide variety of commercially available sensors are supported provided the current
maximums are not exceeded on the relay contacts (see Section 6).
Using a single Flexi-Mux in combination with a Campbell AVW-200 (excluding CR6)
Vibrating Wire Interface, up to 5 RST vibrating wire piezometers can be multiplexed.
Cascading each Flexi-Mux permits a theoretically unlimited number of muxes to be
chained together. Thus, many vibrating wire sensors can be connected to a single
vibrating wire interface.
4
P
HYSICAL
D
ESCRIPTION
4.1
L
AYOUT
F
IGURE
4-1
F
LEXI
-M
UX LAYOUT
1. Grounding spade terminal.
2. Channel assignments
3. Multiplexed terminal channel assignments.
4. Modular 5-pole terminal blocks for multiplexed sensors.
5. Modular 18-pole Mux control terminal.
6. Graphical representation for internal DIP switch settings.
7. Mounting tabs.
