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9
Transmission protocol
KNX K8 actuator
• Status: 18.11.13 • Technical Changes and Errors excepted.
37
65
93
121
149
177
205
233
TC_X_ Set point,
standby heating
(1:+ | 0:-)
Input
1.002
K S
38
66
94
122
150
178
206
234
TC_X_ Set point,
standby cooling
Input
/
Outp
ut
9,001
C R W
T
39
67
95
123
151
179
207
235
TC_X_ Set point,
standby cooling
(1:+ | 0:-)
Input
1.002
K S
40
68
96
124
152
180
208
236
TC_X_ Set point,
eco heating
Input
/
Outp
ut
9,001
C R W
T
41
69
97
125
153
181
209
237
TC_X_ Set point,
eco heating (1:+ |
0:-)
Input
1.002
K S
42
70
98
126
154
182
210
238
TC_X_ Set point,
eco cooling
Input
/
Outp
ut
9,001
C R W
T
43
71
99
127
155
183
211
239
TC_X_ Set point,
eco cooling (1:+ |
0:-)
Input
1.002
K S
44
72
100
128
156
184
212
240
TC_X_ Control
variable, heating
(level 1)
Outp
ut
5,001
C R T
45
73
101
129
157
185
213
241
TC_X_ Control
variable, heating
(level 2)
Outp
ut
5,001
C R T
46
74
102
130
158
186
214
242
TC_X_ Control
variable, cooling
(level 1)
Outp
ut
5,001
C R T
47
75
103
131
158
187
215
243
TC_X_ Control
variable, cooling
(level 2)
Outp
ut
5,001
C R T
48
76
104
132
160
188
216
244
TC_X_ Status
Heating 1 (1=ON
| 0=OFF)
Outp
ut
1.002
C R T
49
77
105
133
161
189
217
245
TC_X_ Status
Heating 2 (1=ON
| 0=OFF)
Outp
ut
1.002
C R T
T
C
1
T
C
2
TC
3
TC
4
TC
5
TC
6
TC
7
TC
8
Name
Func
tion
DPT
Flags