Gantner IDL 101 - Front of the Appliance; Pin Assignment

IDL 101
INSTALLATION
HB_IDL101_E_V222.doc
17
Gantner Instruments Test & Measurement GmbH
0
V
A
B
R
X
T
X
C
O
M
S
O
U
R
C
E
A
I
n
+
A
I
n
-
RUN
ERR
I
/
O
0
2
I
/
O
0
4
+
1
0
.
.
3
0
V
RS 232RS 485SUPPLY
S
O
U
R
C
E
A
I
n
+
A
I
n
-
S
O
U
R
C
E
A
I
n
+
A
I
n
-
S
O
U
R
C
E
A
I
n
+
A
I
n
-
S
O
U
R
C
E
A
I
n
+
A
I
n
-
S
O
U
R
C
E
A
I
n
+
A
I
n
-
A
O
u
t
+
I
/
O
1
2
I
/
O
1
4
I
/
O
1
6
I
/
O
1
5
I
/
O
0
6
I
/
O
0
8
I
/
O
1
0
I
/
O
0
1
I
/
O
0
3
I
/
O
1
1
I
/
O
1
3
I
/
O
0
5
I
/
O
0
7
I
/
O
0
9
INTELLIGENT DATA LOGGER
ADR
A
GND
DIGITAL
A
GND
A
GND
A
GND
A
GND
A
GND
A
GND
1 2 3 4 5 6
1
2
3
4
56
78 9 10
3.4. Front of the Appliance / Pin Assignment
At the front of the Datalogger IDL 101 there are the attachment accessories and display elements described in the
following figure.
Figure 3.1 Front of the IDL 101
Elements:
Number Meaning Number Meaning
1 Status LEDs for Digital I/Os 6 6 analog inputs
2 LED RUN (green) 7 Power supply
3 LED ERR (red) 8 RS 485 interface
4 Rapid Bus Link Plug 9 RS 232 interface
5 Analog Output 10 16 digital I/Os
Table 3.1 Elements on the front of the IDL 101
Pin Assignment:
terminal meaning terminal meaning
A RS485-bus interface A I/Ox Digital I/Ox
B RS485-bus interface B SOURCE Supply for analog Input
+10..30 VDC voltage supply + AIn + Analog Input + Ground
0 V voltage supply - AIn - Analog Input – Ground
RX RS232 Receive AGND Analog Input Ground+
TX RS232 Transmit AOUT + Analog Output +
COM RS232 Ground AGND analog output ground
*
The terminal designations A and B are exchanged, compared with the PROFIBUS-definitions, for all devices of the ISM series
“100“ and the
Datalogger IDL 101. This means that in multi-vendor-systems the bus lines A and B must be exchanged when they are connected to a device of the
ISM-line or a Datalogger IDL 101.
Table 3.2 Pin assignment