Technical Specifications - Bircher CareMat A Traducción Del Manual De Instrucción Original

Different electrical connections – with terminals circuit-board
6
The CareMat A01C (C=cable) includes a terminal
circuit-board in the housing.
The correct plug for connecting to the alarm system and its terminal
assignment are to be obtained from the relative system manufacturer.
Different electrical connections – with universal circuit-board
7
The CareMat A01P (P= circuit-board) inclu-
des a universal circuit-board in the housing.
The universal circuit-board can be adapted
to your needs by altering the switch positi-
ons. The wiring on the universal circuit-
board must not be removed.
The connections are protected against
wrong polarity of input voltage.
Variable resistance R
The universal circuit-board has two connector sockets for commercially-availa-
ble wired resistors. A call resistor that is specifically for the call system for line
monitoring can be installed in this. The connecting wiring should have a diame-
ter of between 0.38 and 0.56 mm. The socket spacing should be 14 mm.
NC contact
The NC (normally closed) contact option that can be selected on the universal
PCB is a transistor circuit that operates according to the quiescent current prin-
ciple. If the CareMat is not actuated, a quiescent current flows through the NC
contact as a result of the externally applied voltage. If the resident / patient
8 Maintenance and fault finding
The CareMat ® is maintenance-free. If the cable should however be pulled
out, It should then simply be replaced: open housing, replace and connect up
cable. The cable ties around the connecting cable must be stripped using a
cable tie tool to avoid any slipping. Close the cover and lightly tighten the
screws.
If despite this the function is not being provided, the following checks
should be made:
• Is the call system operating and is the CareMat
• Is the plug, the plug connection or the cable damaged?
If the points mentioned above have been checked out, but the functions of
®
the CareMat are, despite this, still not being provided, you should consult a
qualified expert.
10

Technical specifications

Article CareMat A, K / B
Dimensions (LxWxH) 1100x700x9 mm / 700x400x9 mm, height with housing 15 mm Type of cable
Weight [kg] 8.2, 6.9 /3.2
Material Polyurethane (PU)
Colour Mat: care yellow, Cable: white
Surface Stud texture design
Weight of persons At least 10 kg
Water (room temperature), body fluids, disinfectant, max. 70
Chemical resistance
vol% alcohol
Subject to technical modifications
actuates the CareMat by stepping on it, this NC contact is opened. This can be
detected by a nurse call system operating according to the quiescent current
principle that monitors the current flow.
Switch
position
® correctly connected?
Cable
Signal output
Electrical load capacity
Type of protection
Ambient temperature
Conformity to
standards
Operating voltage 3 – 24 VDC
Operating current max. 25 mA
ON
CareSwitch
S1.1 = ON
56k
56k
OUT4
R variable
S2.1 = ON
R
After the electrical installation, the installer must per-
form a functional test.
9 Disposal
The CareMat ® can be disposed of in the household refuse.
Length 3 m, Ø 5.1 +/- 2 mm, cable cross-section 0.14 mm
4 Pole
Mechanical NO contact, transistor NC contact,
resistor wiring
max. 25 mA at 3 – 24 VDC
IP 54 without cable end / connecting plug
0 up to +55 °C
The CareMat ®
General Product Safety Directive 2001/95/EC and does
not therefore require CE labelling.
The CareMat ®
EMC Directive 2004/108/EC and therefore has
CE conformity labelling.
OUT
OUT2
Visocall Plus NC contact
S1.2 = ON S1.3 & S1.4 = ON
OUT1 OUT1 OUT2
15k
OUT2
transistor
OUT3
OUT3
switch
3.3k
OUT3
R 56kOhm NO contact
S2.2 = ON All switches = OFF
OUT1 OUT1 OUT1
mechanical
56k
switch
OUT4 OUT4 OUT4
with terminal board is just subject to the
with circuit board comes under the
2