13
Termi nals
Suppl y voltage X12
Telephone line X1
Leitronic-Accessori es X2
Input/Output X13
Signal i nputs (S1 - S4)
acti ve: 10 V - 40 V AC/DC
Output contact (K1/K3) Normally open
max. 4 A/50 V AC/ DC
Output contact (K2) Normally closed
max. 100 mA/50 V AC/DC
X2
Termi nal for Leitronic accessories
e.g. external potential-free emergency call button adjustable via
connecti ng cabl e 118.0140
☞
select NO/NC via slide switch on front
X1
Color
Function
PIN 2
Black
to machine rrom Tel efone or remote-unit
LMK72
PIN 3
Red
to PSTN (connection a)
PIN 4
Green
to PSTN (connection b)
PIN 5
Yellow
to machine rrom Tel efone or remote-unit
LMK72
X12
Description
Function
PIN 1
GND
Earth
PIN 2
SP
Supply voltage
10 - 35 V DC or 8 - 25 V AC
max. 4 W, arbitrary polarity
PIN 3
SP
X13
Descreption
Function
PIN 1
BEL
White backlight
PIN 2
BEL
White backlight
PIN 3
K3
Rel ay (Normaly open) i.e. door opener
PIN 4
K3
Rel ay (Normaly open) i.e. door opener
PIN 5
KCOM
Common pol e for rel ay K1 and K2
PIN 6
K1
Call button parallel contact (Normally open)
PIN 7
K2
Filtered alarm contact (Normally closed)
PIN 8
SCOM
Common pol e for signal i nputs S1-S4
PIN 9
S4
Day/Night input signal
PIN 10
S3
Technical al arm si gnal
PIN 11
S2
External al arm contact
PIN 12
S1
Misuse protection signal (i.e. door state)
12 11 10 9 8 7 6 5 4 3 2 1
3 2 1
X12
X1
X13
X2
NC
NO
