Auto-Shunt
Off
On
Switch S4
Closed
Open
S3 open
2
3
4
+5
-6
B4+
1
D0 D0
D1
Reader 1
Wiegand
ABA ANSI Track 2
Reader 2
SMG 71
D1
+12V
0V
S3 close
2
3
4
+5
-6
B4+
1
CLK CLK
DATA
Reader 1
CLK and Data can be either
open collectors, 5 V or 12 V signals
D0 and D1 can be either
open collectors, 5V or 12 V signals
Reader 2
SMG 71
DATA
+12V
0V
Type of card reader
Wiegand (26 bits)
ABA track 2 (Data + clock)
Switch S3
Closed
Open
4k7
4k7 Z
Tamper
Alarm
4k7 Z
Z
Z
Input modes
1. Normally open contact
ClosedInput
Z1
Z2 SW 1
SW 2
OpenSwitch
2. Normally closed contact
3. Normally closed contact
monitored
4. Alarm & tamper monitored
5. Glass break sensor
6. Emergency exit
7. Fire input
4k7
4k7 Z
Tamper
Reset
Alarm
Z
4k7
Alarm
Trouble
Switches SW 1 and SW 2 must be open.
To connect a maximum
of 20 glass break sensor
All other modes
Z
O
4k7
The right to make technical changes to the described equipment without prior notice
is reserved.
4.2 Tamper contact
The Tamper connector (fig. 1; T) must be connected to an
external tamper contact or be short-circuited.
4.3 Inputs (fig. 4)
All inputs can be operated in modes 1 to 4 and 6 to 7 (fig. 4).
Inputs 1 to 2 can also be operated with glass break alarms.
To do this, the relevant switches S1 to S2 must be closed
and one terminal of each glass break detectors connected
to one of outputs 1 or 2, which must be programmed for
«Latching sensor reset». When wiring fire detectors, any
trouble output present can be looped directly into the line.
For fire detectors where the power has to be disconnected
to reset the alarm, the negative can be connected via
an output which is programmed as a «Latching sensor
reset» output.
The emergency exit has to be wired like mode 6. A short
circuit of the input will reset the corresponding signalling
output.
4.4 Card reader (fig. 5)
Two type of card readers (ABA Track 2 / Wiegand ) can be
selected by the switch S3 .
5. Addressing
Since the replaced transponder takes the same address as
the card reader gateway only free transponder addresses
are accepted as gateway addresses.
6. Card reader Test menu
A special menu is available in the Engineer menu to test
the card reader.
The Site code and user number are displayed on the
keypad.
7. Special function
7.1 Stand alone mode (fig. 6)
In the stand alone mode, a valid card(site code) read by
reader 1 (fig. 1; p), Will activate the relay output 1(fig. 1;
{) directly for 5 seconds.
In this mode there is no interaction with the control panel,
the site code is Checked locally in the Gateway.
7.2 Auto-Shunt mode (fig. 7)
In the auto-shunt mode, an activation of the output 1(fig. 1; {)
bypasses the Input 1(fig.1; O) until it is in a quite state again.
The bypass time is max. 40 s after which the Input 1 will
be restored.
If Input 1 is not in a quite state after 30 s the buzzer output
(fig.1; e) will be activated.
The open collector output «Auto-Shunt function» (fig.1; })
is activated as long as Input 1 is bypassed.
8.Technical data
Supply 12 VDC from the E-Bus
Power consumption min. 11 mA
Power consumption max. 35 mA
7 open collector outputs 12 V, 150 mA
1 relay output 12 V, 1 A
4 inputs Programmable
8 terminating resistors 4.7 kOhm
Operating temperature -10° C to +55° C
Dimensions in mm, SMG 71 H 54,5 x W 156 x D 20
Weight, SMG 71 65 g
Fig. 4
Fig. 5
Card reader 1
On line
Stand alone
Stand alone input ( fig. 1)I
Closed (-)
Open
Fig. 6
Fig. 7
