GF+ Signet 3-8900 Multi-Parameter Controller, Base Unit

3-8900

8900 Multi-Parameter Controller

Description

The Signet 8900 Multi-Parameter Controller takes the concept of modularity to the extreme. Each 8900 is field commissioned with the users specified combination
of inputs, outputs, and relays using simple-to-install modular boards into the base unit. To assemble a controller, there is a choice of two base units offered with a choice of back-lit LCD or vacuum fluorescent display. Then, continue building with a selection of plug-in modules for either two, four, or six input channels which accepts any of the Signet sensors
listed below, and/or other manufacturer’s sensors via a 4 to 20mA signal converter (Signet Model 8058). To complete your unit, choose a power module with universal AC line voltage or 12 to 24 VDC. If more features are needed, analog output and relay modules are available and easily installed. Plus, the 8900 will support up to four additional relays via an external relay module.

There are other notable features that the 8900 offers. For instance, digital input to the 8900 enables longer cable runs and simplified wiring with minimal noise interference.
Advanced relay logic provides operators an “and/or” logic to produce high/low alarms. Derived measurements include difference, sum, ratio, percent recovery, percent rejection, and percent
passage - and now with BTU. The menu system can be programmed to display in multi-languages including English, German, French, Spanish, Italian, and Portuguese.

Ordering Notes:

1) Building a functional
unit requires a base
unit, I/O module, and
power module.

2) Output options are
available on I/O modules
and additional
output modules can
be used. The 8900
can support up to
four outputs.

3) Up to two internal
relay modules can
be used simultaneously;
additional
external relays can
also be used. The
8900 can support up
to eight relays.

4) A maximum total
of two frequency
sensors can be used
with any input card.

5) A total of six digit
inputs or four digital
with two frequency
inputs can be used.

6) The 8900 boards can
be removed or inserted
at any time to
add /remove inputs,
outputs, and relays.

7) The 8900 can be
reconfigured with
new sensor types by
simple reprogramming.