1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
CANopen end
In the case of TU517/TU518, the terminating resistors are not located inside
the TU but inside the communication interface module CI581-CN. Hence, when
removing the device from the TU, the bus terminating resistors are no longer
connected to the bus. The bus itself will not be disconnected if a device is
removed.
The grounding of the shield should take place at the switchgear cabinet.
Please refer to the AC500 System-Data
Ä
Chapter 2.6.1 “System data AC500”
on page 971.
Table 135: Assignment of the other terminals
Terminal Signal Description
2.0 AI0+ Positive pole of analog input signal 0
2.1 AI1+ Positive pole of analog input signal 1
2.2 AI2+ Positive pole of analog input signal 2
2.3 AI3+ Positive pole of analog input signal 3
2.4 AI- Negative pole of analog input signals 0 to 3
2.5 AO0+ Positive pole of analog output signal 0
2.6 AO1+ Positive pole of analog output signal 1
2.7 AI- Negative pole of analog output signals 0 and 1
2.8 UP Process voltage UP (24 V DC)
2.9 ZP Process voltage ZP (0 V DC)
3.0 DI0 Signal of the digital input DI0
3.1 DI1 Signal of the digital input DI1
3.2 DI2 Signal of the digital input DI2
3.3 DI3 Signal of the digital input DI3
Communication interface modules (S500) > CANopen
2022/01/31 3ADR010278, 3, en_US 627
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