Page 15
A schematic representation of a typical application connection arrangement is
shown below:
Figure 2a: KITZ 101 IEC-870 (RS232) port to PC serial port connections.
L
N
2 TX
3 RX
7 Signal ground
1 Protective ground
KITZ 101
K-Bus/IEC870 Inter
face
2
1
* 150R
IBM or compatible PC
(for pin assignment numbers
see table 1)
Typical
K Range
Relay
* 150R
54
54
54
56
56
56
*
2 off exter
nally mounted resistor
assemblies FT
0113
001 supplied with
K-Bus/IEC870 inter
face
Screen Link
Te
rminals
All points are
inter
nally connected
Typical
K Range
Relay
Typical
K Range
Relay
Summary of Contents for KITZ 101
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