janitza UMG 96S, Operating Instructions Manual, Page: 72 / 96

Page 72
Digital input
The UMG96S with additional PCB 2 has 2 dig-
ital inputs. For the operation of the digital inputs,
an external power supply of 24VDC is
mandatory.
A digital input (Addr. 002, Addr. 003) can have
2 functions:
3 = Supervision of the condition of the digital
input.
5 = HT/NT changeover.
C
o
m
p
a
ra
to
r
g
ro
u
p
1
C
o
m
p
a
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to
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2
Digital output 2
(Option)
UMG96S
12
Zusatzplatine 2
13
11
R
J
1
1
S
le
e
v
e
14
15
Digital input 1
(Option)
DSUB 9
Profibus DP
A B - +
TXD
GND
RXD
A
B
8 3 5 6
Input/Output 2 (003)
Pulse output Wp (003 =0)
Digital output (003 = 1)
Analog output (003 = 2)
Digital input (003 = 3,5)
Profibus-Remote (003 = 4)
Input/Output 1 (002)
Pulse output Wp (002 =0)
Digital output (002 = 1)
Analog output (002 = 2)
Digital input (002 = 3,5)
Profibus-Remote (002 = 4)
RS485 (MODBUS RTU)
Interface
RS232 (MODBUS RTU)
Interface
S
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rf
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Basic PCB
Condition of the digital inputs
If a digital input is assigned to the function "3",
the condition of the digital inputs can be called
up via the addresses 420 and 421.
If a voltage is attached to a digital input, a 1 is
written into address (420/421). if no voltage is
attached, a 0 is written.