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Signal modules
4.1 SM500 signal module
4.1.6
Additional components
Table 4- 3
Component
Cable for SM500
(50-pole/5*10-pole)
Cable for digital inputs (50-pole/50-pole)
Interface module
Direct wiring (1:1 wiring), 10 screw terminals, no
signal conversion
Interface module
Direct wiring (1:1 wiring), 50 screw terminals, no
signal conversion
Interface module
Direct wiring (1:1 wiring), 8 digital I/O, LED, no signal
conversion
Interface module
8 digital inputs, conversion, 120 V to 24 V (module
signal level), LED, electrical isolation
Interface module
8 digital inputs, conversion 48 V to 24 V, LED,
electrical isolation
Interface module
8 digital outputs, conversion, 24 V to 120 V
(changeover relay), LED, electrical isolation
Interface module
8 digital outputs, conversion 25 V to 48 V (transistor)
4.1.7
Incremental encoder input settings
Depending on the type of encoder used (15 V or 5 V encoder), switches S1 and S2 must be
set on the module corresponding to the following table.
Each track (A/VW, B/RW, N/-) of a channel has a switch that can be used to set the
appropriate encoder type:
● Switch open (OFF):
15 V encoder, switching threshold 7 V
● Switch closed (ON):
5 V encoder, switching threshold 0 V
All tracks (A/VW, B/RW, N/-) of a channel must have the same switch setting for operation.
74
Cables and interface modules for signal module SM500
Designation
SC62
6DD1684-0GC0
SC63
6DD1684-0GD0
SU12
6DD1681-0AJ1
SU13
6DD1681-0GK0
SB10
6DD1681-0AE2
SB60
6DD1681-0AF4
SB61
6DD1681-0EB3
SB70
6DD1681-0AG2
SB71
6DD1681-0DH1
System Manual, 12/2013, A5E01114865-07
Order number
SIMATIC TDC hardware
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