Siemens SIMATIC TDC - Page 113

Signal modules
5.1 SM500 signal module
SIMATIC TDC hardware
System Manual, 08/2017, A5E01114865-AL
113
Terminal assignment, interface modules
Table 5- 8 Terminal assignment of the interface modules
Module type
Terminal
(x=1...8)
Significance
SB10
x
5x
1:1 screw terminal connection
• Signal
• Reference potential (ground or P24)
SB60
x1
x2
x4
Digital inputs 115/120 V
• Ground
• Digital input 115 V
• Digital input 120 V
SB61
x
1x
5x
Digital inputs 24/48 V
• Digital input 24 V
• Digital input 48 V
• Reference
SB70
x1
x2
x4
Digital outputs (relay)
• Root (center contact)
• NC contact
• NO contact
SB71
x
5x
Digital outputs (transistor)
• Signal
• Ground
Terminal assignment at cable SC62, end A
Table 5- 9 Terminal assignments of the interface modules at connector X3, SC62 cable end A
X3
Designation
SU12
SB10
SB70
SB71
1 Digital output 1 1 1/51 11/12/14 1/51
2
Digital output 2
2
2/52
21/22/24
2/52
3
Digital output 3
3
3/53
31/32/34
3/53
4
Digital output 4
4
4/54
41/42/44
4/54
5
Digital output 5
5
5/55
51/52/54
5/55
6
Digital output 6
6
6/56
61/62/64
6/56
7
Digital output 7
7
7/57
71/72/74
7/57
8
Digital output 8
8
8/58
81/82/84
8/58
9
Ext. power supply +24V
9
1P
1P
1P
10
External ground
10
1M
1M
1M
Aotewell Ltd
www.aotewell.com
Industry Automation
HongKong|UK|China
sales@aotewell.com
+86-755-8660-6182