Further Terminal Assignments; Advice On Terminal Assignment: 1. Cu (X122) - Siemens SINUMERIK 840Di sl Commissioning Manual

9.4

Further terminal assignments

Note
The further terminal assignments should only be considered as recommendations that can
be adapted to the requirements of the actual automation system.
9.4.1

Advice on terminal assignment: 1. CU (X122)

Table 9-3 Terminal assignment of 1st CU (X122)
Pin-No. Function
1 Input
1)
2 Input
3 Input
4 Input
5 Ground for pins 1...4
6 Ground for pins 7, 8, 10, 11
7 Output
8 Output
9 Ground for pins 7, 8, 10, 11
10 Input
11
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12 Ground for pins 7, 8, 10, 11
1) Low – high edge required
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Pin assignment
ON/OFF1 infeed for:
Line Module with DRIVE CLiQ connection
Refer to Chapter "Infeed: Enable (BICO
interconnection)" (Page 329)
"Infeed ready signal" for:
Line Module without DRIVE CLiQ connection
"OFF3-rapid stop"
Refer to Chapter "Drive: Enable OFF3 (BICO
interconnection)" (Page 330)
SH/SBC 1 - Group 1
SINAMICS Safety Integrated (SH enable =
p9601)
SH/SBC 1 - Group 2
SINAMICS Safety Integrated (SH enable =
p9601)
SH/SBC 1 - Group 1
SINAMICS Safety Integrated
SH/SBC 1 - Group 2
SINAMICS Safety Integrated
Bero 1 – zero mark substitute
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Drive commissioning (SINAMICS)
9.4 Further terminal assignments
BICO source/sink
CU: r 0722.0
SLM X21.1
CU: r 0722.1
CU: r 0722.2
CU: r 0722.3
CU: p 0738
CU: p 739
CU: r 0722.10
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Infeed p 0840
Drive p 0864
Each drive
2. OFF3, p 0849
p9620 (all drives in the
group)
p9620 (all drives in the
group)
p 9774 Bit 1
BICO from CU after
the first drive in the
group
p 9774 Bit 1
BICO from CU after
the first drive in the
group
Drive p 0495 = 2
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337