Thermotronik TT-77
-1T-KT
-2T-KT
-4T-KT
Plug (base)
M12 – 4-pin
M12 – 5-pin
M12 – 8-pin
Switching outputs
1 x freely programmable
2 x freely programmable
4 x freely programmable
Alarm memory
with 1 x assignable to
alarm logbook
with 1 x assignable to
alarm logbook
with 1 x assignable to
alarm logbook
max. switching current**
0.5 A per output continuous short-circuit protected (Output 1 max. 0.2 A)
Contact load
max. 1 A total
Analogue output
1 x 4 – 20 mA / 2-10 V DC, 0-10 V DC, 0-5 V DC
Max. load Ω as current output
=(U
B
-8 V) / 0.02 A
=(U
B
-8 V) / 0.02 A
=(U
B
-8 V) / 0.02 A
Min. input load as voltage output
10 kΩ
10 kΩ
10 kΩ
*also programmable as frequency output
**Output 1 max. 0.2 A.
9.3 Standard pin assignment TT-77F
Plug connection
Version
-1D1S
-2T
1T-KT
2T-KT
-4T
-4T-KT
M12 (base)
4-pin
4-pin
4-pin
5-pin
8-pin
8-pin
Panel plug
Pin
1
2
3
4
5
6
7
+24 V DC
T2 (PNP)
GND
C/Q (IO-Link)
+24 V DC
T2 (PNP)
GND
T1 (PNP)
+24 V DC
Analogue
GND
T1 (PNP)
+24 V DC
T2 (PNP)
GND
T1 (PNP)
Analog out
+24 V DC
T2 (PNP)
GND
T1 (PNP)
T3 (PNP)
T4 (PNP)
+24 V DC
T2 (PNP)
GND
T1 (PNP)
T3 (PNP)
T4 (PNP)
Analog out
31
Bühler Technologies GmbH
BE140013 ◦ 07/2019
Summary of Contents for Thermotronik TT-77
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