Converting The Profibus Model With Terminals To M12 Connectors - Leuze electronic DDLS 200 Technical Description

PROFIBUS / RS 485

5.1.1 Converting the PROFIBUS model with terminals to M12 connectors

Available as an optional accessory is an M12 connector set, consisting of M12 connector (A-coded,
power), M12 connector (B-coded, bus) and M12 socket (B-coded, bus), with ready-made wires (Part
No. 500 38937). This can be used to convert the PROFIBUS models with terminals/screwed cable
glands to M12 connectors.
Conversion to M12 connectors
1. Remove screwed cable gland 1, 2 and 3 (spanner size = 20mm)
2. Screw M12 plug (power) into the thread of the screwed cable gland 1 that you have just
removed and tighten it with spanner SW18.
3. Screw M12 socket (bus) into the thread of the screwed cable gland 2 that you have just
removed and tighten it with spanner SW18.
4. Screw M12 plug (bus) into the thread of the screwed cable gland 3 that you have just removed
and tighten it with spanner SW18.
5. Connect cables acc. to figure 5.2 and Table 5.1.
M12 plug (power)
M12 socket (bus),
onward bus
M12 plug (bus),
incoming bus
Figure 5.2:Installation and connection of the optional M12 connectors
(1) M12 plug (Power)
Pin 1 (brown)
Pin 2 (white)
Pin 3 (blue)
Pin 4 (black)
Pin 5 (yellow/green)
Table 5.1: Connection of M12 connectors
Note!
The orientation of the M12 connectors is not defined. The use of angular M12 connectors
as counterparts is therefore discouraged.
An external termination on the M12 socket is not possible. For terminating the device, the
termination switch S2 must be used always
22
(2) M12 socket (bus),
onward bus
Vin Pin 1 (not used)
OUT Pin 2 (green)
GND Pin 3 (black)
IN Pin 4 (red)
PE Pin 5 (not used)
Screw fitting
DDLS 200
(3) M12 plug (bus),
incoming bus
– Pin 1 (not used)
A' Pin 2 (green)
COM Pin 3 (black)
B' Pin 4 (red)
– Pin 5 (not used)
Shield Screw fitting
–
A
COM
B
–
Shield
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