Siemens Simatic S7-1500 / ET 200MP - Page 15

Connecting
3.1 Pin assignment
Technology module TM FAST (6ES7554-1AA00-0AB0)
14 Equipment Manual, 04/2023, A5E52301130-AA
Pin assignment for the front connector
The table below shows the pin assignment of the front connector.
Table 3- 1 Pin assignment of the front connector
Designation
Signal name
View
Signal name
Designation
RS485/TTL input or output
signal
4
+CH0
1
21
+CH4
RS485/TTL input or output
signal
4
RS485 input or output sig-
nal
1.4
-CH0
2
22
-CH4
RS485 input or output sig-
nal
1.4
RS485/TTL input or output
signal
4
+CH1
3
23
+CH5
RS485/TTL input or output
signal
RS485 input or output sig-
nal
1.4
-CH1
4
24
-CH5
RS485 input or output sig-
nal
1
Fast digital output
DQ0
5
25
DQ6
Fast digital output
Fast digital output
DQ1
6
26
DQ7
Fast digital output
Digital input
DI0
7
27
DI6
Digital input
Digital input
DI1
8
28
DI7
Digital input
Digital input/output
DIQ2
9
29
DIQ8
Digital input/output
RS485/TTL input or output
signal
+CH2
10
30
+CH6
RS485/TTL input or output
signal
RS485 input or output signal
1
-CH2
11
31
-CH6
RS485 input or output sig-
nal
1
RS485/TTL input or output
signal
+CH3
12
32
+CH7
RS485/TTL input or output
signal
RS485 input or output signal
1
-CH3
13
33
-CH7
RS485 input or output sig-
nal
1
Fast digital output
DQ3
14
34
DQ9
Fast digital output
Fast digital output
DQ4
15
35
DQ10
Fast digital output
Digital input
DI3
16
36
DI9
Digital input
Digital input
DI4
17
37
DI10
Digital input
Digital input/output
DIQ5
18
38
DIQ11
Digital input/output
Ground
2, 3
M
19
39
M
Ground
3
20
40
1
This terminal must not be used when using a TTL signal at the associated +CHm.
2
If potential jumpers are inserted between terminals 19 and 39 or 20 and 40
3
Can be used for encoder supplies, digital inputs and digital outputs
4
Bus terminating resistor available
Note
Potential jumpers may not be inserted in the front
connector between terminals 9 and 29 as
well as 10 and 30.