Siemens SIMATIC HMI TP27 User Manual

17-5
TP27, TP37 Equipment Manual
Release 01/00
The pin arrays of the module boards DKM A and DKM B have the following
pin assgnment:
12345678910
GND
1
DO 8
DO 6
DO 4
DO 2
+24V DC ext.
DO 1
DO 3
DO 5
DO 7
DKM A
DO 16
DO 14
DO 12
DO 10
+24V DC ext.
DO 9
DO 11
DO 13
DO 15
DKM B
GND
1
1)
floating
The components to be triggered (e.g. relays, signaling indicators, etc.) are
connected by means of the five–pin connectors supplied:
S Connect the wires (conductor cross–sections 0.5 ... 2.5 mm2
)
S Plug the terminal blocks onto the pins of the DKM
The DIL switches on the direct key modules DKMA and DKMB must be set as
follows:
OFF
ON
S1 S2 S3 S4
DKM A
S1 S2 S3 S4
DKM B
OFF
ON
S S1 must always be ON;
S S2 selects the module board (DKM A = ON, DKM B = OFF);
S S3 and S4 must be ON to drive the outputs.
Pin arrays
DIL switch
Options

Siemens SIMATIC HMI TP27 Specifications

General

Brand	Siemens
Model	SIMATIC HMI TP27
Category	Touch Panel
Language	English