Interface Module; Interface Module Sb10 - Siemens SIMATIC TDC System Manual

Interface module

7.1

Interface module SB10

Order number
6DD1681-0AE2
Description
The interface module transfers digital signals from SIMATIC TDC components to the system,
or receives digital signals from the system and transfers these to SIMATIC TDC
components. The connection to SIMATIC TDC components is realized via the cables SC62
or SC66 and via terminals on system side. There is no electrical isolation between the
SIMATIC TDC components side and system side.
Module design
● Enclosure for snap-on mounting to rails
● Ribbon cable connector (X1):
● Connector (X2), 2 x 8-pole:
● 1 terminal pair X3: 1P and 1M
● Double test socket X5: 1P(+), 1M(G)
● LED displays for diagnostics
Voltage supply on SIMATIC side
The SIMATIC TDC voltage supply is fed to terminal X3:
Terminal X3
1P
1M
Connect the cables using accessory kit SM11 "Power supply connector for interface
modules" (MLFB: 6DD1680-0BB0)
The maximum conductor cross-section at terminal X3 is 2.5 mm².
SIMATIC TDC hardware
System Manual, 12/2013, A5E01114865-07
– 8 pins for digital signals, 24 V DC
– 2 pins for 1P, 1M supply voltages
– 8 terminals for 24 V DC digital signals
– 8 terminals for reference potentials (1M, 1P is also possible)
Voltage SIMATIC side
+24 V
0 V
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