Sel M4200 User manual

SELCO ∙Betonvej 11 ∙DK-4000 Roskilde ∙Phone: [phone] ∙Fax: [phone] ∙www.selco.com
Alarm Monitor - M4200
User manual
Revision: 07.03.2017

M4200 - User manual
Revision: 07.03.2017 Page 1
Table of contents
TABLE OF CONTENTS......................................................................................................................................................1
INTRODUCTORY NOTES.................................................................................................................................................3
LAYOUT.................................................................................................................................................................................3
FACILITIES ON THE FRONT .................................................................................................................................................... 3
FACILITIES ON THE REAR ...................................................................................................................................................... 3
FUNCTION.............................................................................................................................................................................4
FUNCTION DIAGRAM.............................................................................................................................................................4
INSTALLATION INSTRUCTIONS.................................................................................................................................. 5
SINGLE UNIT..........................................................................................................................................................................5
MULTIPLE UNITS ...................................................................................................................................................................6
Synchronisation................................................................................................................................................................6
RELAY OUTPUTS....................................................................................................................................................................7
Normally de-energized..................................................................................................................................................... 7
Normally energized..........................................................................................................................................................8
Load capacity...................................................................................................................................................................9
OPEN COLLECTOR OUTPUTS ...............................................................................................................................................10
Normally de-energized...................................................................................................................................................10
Normally energized........................................................................................................................................................10
Load capacity.................................................................................................................................................................10
NC INPUTCONTACTS ..........................................................................................................................................................11
Example..........................................................................................................................................................................11
CABLE MONITORING...........................................................................................................................................................12
Example..........................................................................................................................................................................12
Input reference...............................................................................................................................................................12
Normally open inputs.....................................................................................................................................................12
Normally closed inputs..................................................................................................................................................12
Inputs in general.............................................................................................................................................................12
INPUTREFERENCE...............................................................................................................................................................13
Example..........................................................................................................................................................................13
PROGRAMMING BY SWITCHES.................................................................................................................................14
ROTARY SWITCH -OPERATIONALPRINCIPLE .....................................................................................................................14
DIP SWITCHES -OPERATIONAL PRINCIPLE..........................................................................................................................15
Factory default - dip switches........................................................................................................................................15
Factory default –all settings.........................................................................................................................................15
Set button........................................................................................................................................................................16
Acknowledge LED..........................................................................................................................................................16
DIP SWITCH -PROGRAMMING.............................................................................................................................................17
Input settings..................................................................................................................................................................17
General settings..............................................................................................................................................................19
WINDOWS®SOFTWARE................................................................................................................................................21
LOCATE HYPERTERMINALON THE PC..............................................................................................................................21
INSTALLINGHYPERTERMINAL...........................................................................................................................................22
WIRING................................................................................................................................................................................22
CREATE ANEW CONNECTION .............................................................................................................................................23
ASCI settings..................................................................................................................................................................24
SAVE CONNECTION .............................................................................................................................................................25
INTRODUCTION TO MICROSOFT®HYPERTERMINAL .........................................................................................................25
Icon explanation.............................................................................................................................................................25

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PROGRAMMING BY PC..................................................................................................................................................26
READ CONFIG ......................................................................................................................................................................26
SYSTEM PARAMETERS......................................................................................................................................................... 27
Channel functions..........................................................................................................................................................27
Input contact type...........................................................................................................................................................27
Input reference...............................................................................................................................................................27
Cable monitoring...........................................................................................................................................................28
Input delay......................................................................................................................................................................28
LED colour.....................................................................................................................................................................28
Block function 1..............................................................................................................................................................29
Block function 2..............................................................................................................................................................29
Alarm 1 (output relay 1) ................................................................................................................................................29
Alarm 2 (output relay 2) ................................................................................................................................................30
Siren (relay)....................................................................................................................................................................30
Output 1 - 4.....................................................................................................................................................................30
Output relay 1 (contact)*...............................................................................................................................................31
Output relay 2 (contact)*...............................................................................................................................................31
Siren relay (contact)*.....................................................................................................................................................31
Output 1 –4 (contact)*..................................................................................................................................................31
Output relay 1 (signal)*.................................................................................................................................................31
Output relay 2 (signal)*.................................................................................................................................................31
Siren relay (signal)*.......................................................................................................................................................31
Unblock delays...............................................................................................................................................................32
Reset functions................................................................................................................................................................32
Factory default...............................................................................................................................................................32
SAVE SETTINGS IN A TEXTFILE...........................................................................................................................................33
LOAD SETTINGS FROM A TEXT FILE ....................................................................................................................................34

M4200 - User manual
Revision: 07.03.2017 Page 3
Introductory notes
This manual describes installation and operating instructions together with dip switch configuration of the
Alarm Monitor M4200.
This manual also includes information about how to configure the product, using the included RS232 cable
and a Windows®PC running Microsoft®HyperTerminal.
Layout
Below is a description of the facilities on the front and the rear of the unit.
Facilities on the front
Facilities on the rear
Output terminals. 4 open collector outputsfor
remote control ofexternal lamps or relays.
Sync.Usedfor synchronization of flashingLEDs
onmultiple M4200 units.
8 LEDs, onefor each input
terminal. By programmingit
is possible to change the
colourindividually for each
LED, into red, greenor
yellow.
Whenreset button is pushed,
all relay outputs gooff and
LED status change from
flashing tosteady mode
Whentest button is pushed, all LEDs
showsteady light. Hold down thebutton
and test status willchange from redinto
green and into yellow.
Keep down the button and dimming of all
LEDs can bedone in 8 consecutive levels.
Green LED. Active
when power is on.
+REF and GND.Reference toinputs.+REFis
thesameas positive power reference.GNDis
galvanically separated fromthe negative power
reference.
Reset, test andblock functionalityforremote
activation.GND is common reference.
RS232interface. Used for connection with PC.
Power. Terminal 24ispositivereference.
Terminal 26isnegativereference.Terminal 25 is
not in use.
Output relays. Alarm1 isdefaultactivated when
inputsareactive.It is possible toset up activation
mode for both alarm1and 2.
Sirenrelay. Default activated when inputs are
active. It ispossibletoset up activationmode for
the sirenrelay.
Input terminals. Usedforconnectionofpotential
freecontacts.Both NO andNC contacts are
supported.
10 channel rotary switch. Usedfor
switch configurationof theunit:
0: Operationalmode
1 -8: Set input 1 -8
9: Set generalfunctions
Acknowledge LED.
Indicates thatprogramming
bysetbutton isaccepted.
8 dip switches. Usedfor configurationof
theunit. Namedindocumentationas 1-1
to1-8.
Set button. Used for
acceptof rotary and dip
switch settings.
8 dip switches. Usedfor configurationof
theunit. Namedindocumentationas 2-1
to2-8.

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Function
The Alarm Monitor M4200 provides the possibilityof monitoring 8 individual processes. All inputs will accept
any combination of NO or NC contacts.
It is possible to programme each input, e.g. to activate the siren relay, the two alarm relays or the four open
collector outputs. The delays for the inputs can be selected between 25 milliseconds and 60 seconds.
With the default configuration on M4200, the alarm scenario will unfold as shown in Figure 1.
Figure 1. Function diagram, default scenario.
Function diagram
When alarm input is activated, the LED goes flashing, alarm relay 1 and the siren relay goes ON.
When reset button is activated, the LED goes steady and the siren goes OFF.
When alarm input is de-activated, LED goes OFF, together with alarm 1.

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Installation instructions
This section contains information about how to install the alarm monitor.
Single unit
Figure 2 shows the default connection of the input and output terminals on the alarm monitor. Input terminals
1 - 8 are connected to +REF OUT (positive supply) via potential free contacts.
Reset, test and block terminals are connected to GND via potential free contacts.
Lamps are connected to the outputs; the lamps are supplied from same source as the unit. Terminal26 is
connected to ÷ (negative supply).
Figure 2. Wiring example, single unit (default connection).

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Multiple units
Figure 3 shows the default connectionof the input andoutput terminals on two M4200 units. Input terminals
1 - 8 are connected to +REF OUT (positive supply) on one of the units via potential free contacts.
Test terminals are connected to GND on both units via potential free contacts (test and block terminals can
be connected bythe samemethod).
Lamps are connected to the outputs; the lamps are supplied from same source as the units. Terminal 26 is
connected to ÷ (negative supply).
Figure 3. Wiring example,multiple units with external reset (default connection).
Synchronisation
If multiple units are positioned side by side it can be desirable that all LEDs, on all the units are flashing with
the same speed rate.
If all Sync terminals (23) on all the multiple units are connected with each other, all LEDs will operate with the
same speed rate.
No further configuration is needed. The Sync functionality has no other importance than providing visual
continuity.

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Revision: 07.03.2017 Page 7
Relay outputs
The alarm monitor has 3 output relays; all of them can be activated by any of the 8 alarm inputs. The relays
can work as de-energized or energized, when the power is on the alarm monitor. The alarm monitor is
delivered with all output relays operating in normallyde-energized mode.
This section contains information about the 2 principles and how and when to use them.
This section only contains information about the relay outputs (terminal 27 - 35). The examples in this
section are based on the siren relay, but all of the 3 output relays can be used individuallywith the same
functionality.
Normally de-energized
Figure 4 shows the default connection of the output terminals on the alarm monitor.
The alarm monitor is delivered with all output relays operating in normally de-energized mode. This means
that the relay stays in the same position, whether the power is on or off.When an incoming alarm activates
the relay, the position will change from terminal 33 to 35 (siren relay).
The output relay is supplied from same source as the unit. The siren is connected to the output relay.
Terminal 26 and the siren are connected to ÷ (negative supply).
NOTE:
Regarding load capacity for the output relays, please refer to the section Load capacity on page 9in this
manual.
Figure 4. Wiring example, normally de- energized relay (default connection).

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Normally energized
Figure 5 shows the connection of the output terminals when the relay is programmed to be normally
energized.
It is possible to programme each of the output relays to operate individually as normally energized. This
means that the relay changes position from terminal 33 to terminal 35 (siren relay) when the power is
switched on.
When an incoming alarm activates the relay, the position will change from terminal 35 to 33 (siren relay).
The same scenario will appear if the supplyvoltage disappears from the alarm monitor. This is a big
advantage when alarm is needed, if breakdown of the alarm system occurs.
If supply voltagedisappears from the alarm monitor and alarm is needed, it is very important to use another
supply unit for the output relays, than used for the supply voltage of the alarm monitor.
The output relay is supplied from another source than the alarm monitor.The siren is connected to the
output relay. The siren is connected to another ÷ (negative supply) than that of the alarm monitor.
NOTE:
Regarding load capacity for the output relays, please refer to the section Load capacity on page 9.
To use any of the three output relays as normally energized, programming is needed. For further information
about programming please refer to the section Programming by switches on page 14 or Programming by
PC on page 26.
Figure 5. Wiring example, normally energized relay.

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Load capacity
The output relays are able to manage any kind of resistive load. The load capacity depends on whether AC
or DC voltage is connected to the relay.
Below is listed the maximum load capacity for AC and DC voltage respectively:
Max. AC load:
250VAC / 4A
Max. DC load:
Readings of DC load
capacity curve above:
VDC
Ampere
10
4
12
4
24
4
48
2
110
0,5
300
0,1