Siemens SIRIUS ACT 3SU1 - Page 340

IO-Link 3SU14
12.2 Electronic modules for ID key-operated switches
SIRIUS ACT 3SU1 pushbuttons and signaling devices
340 System Manual, 08/2018, A5E03457306020A/RS-AK/010
Terminal labeling
The IO-Link device is connected to the IO-Link master via the terminals L+, C/Q and L-. The
IO-Link device is powered (24 V DC) via the two cables L+ and L-. The IO-Link device
communicates with the IO-Link master via cable C/Q. A 200 mA current is available at an
IO-Link port of the IO-Link master. If a current higher than 200 mA is required for the
IO-Link device, the terminals 1M and 1L+ can be additionally connected.
Terminal labeling
Pin
X1
Pin
X2
1
DQ.0 Digital output
6
L+ Supply voltage for IO-Link
2
DQ.1
Digital output
7
C/Q
Communication signal/switching signal
3
DQ.2 Digital output
8
L- IO-Link ground
4
DQ.3
Digital output
9
1M
Ground
5
DO.4
Digital output
10
1L+
24 V DC
Conductor cross-sections
SZ 3.5 mm x 0.6 mm
0.4 Nm
3.5 lb in
1 x (0.2 ... 2.5) mm²
1 x (0.25 ... 1.5) mm²
2 x (0.25 ... 0.75) mm²
1 x (0.2 ... 2.5) mm²
2 x (0.2 ... 0.75) mm²
AWG
1 x 26 to 14