Neat Possum SensorMATe 3, Technical Manual

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The default settings are:
o
Operating Mode: Independent Inputs.
o
LH (RJ12) Socket used with paper thin bed occupancy solutions.
o
RH (RJ10) Socket used with Enuresis sensing mat.
7.4 Left and Right Input Configuration
The SensorMATe can have two individual sensors connected to and continuously
monitored using the RJ10/22 (RH socket) and RJ12 (LH Socket) located on the top of
the product. The RJ12 Socket is a dedicated socket which can be used with Possum
proprietary products such as the paper thin molded capacitive sensor module (Part
number 034-893).
The RH socket (RJ10/22) allows sensors which have volt free contacts between either
pins 1 and 4 or 2 and 3 of the connector to be plugged directly into the SensorMATe.
The SensorMATe can be configured to raise alarms from either
“Normally Closed (N/C)”
or “Normally Open (N/O)” contacts. It also has the capability to carry out resistive
measurements which can be used to monitor for enuresis (bedwetting) occurrences
using special mats.
Figure 1: RJ10/22 4P4C Pin-out
The “Configure LH Input” or “Configure RH Input” settings can be programmed
independently of each other. The configuration options that are available are:
7.4.1 Input
This requires correct configuration for the type of sensor plugged into the respective
socket and is selectable between:
•
NormOpen (1&4) - Normally open sensor device connected between pins 1 and 4
of the RJ22 plug or pins 2 and 5 of a RJ12 connector.
•
NormOpen (2&3) - Normally open sensor device connected between pins 2 and 3
of the RJ22 plug or pins 3 and 4 of a RJ12 connector.
•
Enuresis – Direct connection of an enuresis mat using cable (Pt no 034-859)
plugged into the RH input socket.
•
NormClosed (1&4) - Normally closed sensor device connected between pins 1 and
4 of the RJ22 plug or pins 2 and 5 of a RJ12 connector.