6.3
Connecting the device electrically
NOTE
The connection diagram, and information on inputs and outputs can be found on the
type label on the device.
1.
Ensure the voltage supply is not connected.
2.
Connect the device according to the connection diagram.
3
1
2
4
1
2
3
4
Figure 22: Position of the electrical connections
1
Power, RS-422 / SSI, In1 / Q1, QA/Q2
2
Bus In
3
Bus Out
4
Ethernet
6.3.1
Pin assignment
1 Power, RS-422/SSI, In1/Q1, QA/Q2
Table 25: Pin assignment connection 1: Power/RS-422/SSI/analog
Male/female
connector
Contact
Short form
Signal description
M12 male con‐
nector, 8-pin A-
coded
1
7
2
6
3
4
5
8
1
In1/Q1
Push-pull digital output, can be switched to dig‐
ital input (internal pull-down)
2
L+
Supply voltage: +18 V … +30 V DC
3
RX-/CLK-
RS-422 data input neg/SSI Clk neg
4
RX+/CLK+
RS-422 data input pos/SSI Clk pos
5
TX-/Data-
RS-422 data output neg/SSI data neg
6
TX+/Data+
RS-422 data output pos/SSI data pos
7
M
Supply voltage: 0
V
8
QA/Q2
Push-pull digital output, can be switched to
current output
Thread
-
Cable shield (housing)
ELECTRICAL INSTALLATION
6
8024560/1A19/2021-06-30 | SICK
O P E R A T I N G I N S T R U C T I O N S | DT1000 PROFIBUS DP and DL1000 PROFIBUS DP
53
Subject to change without notice