Bus Connector for PROFIBUS-DP and S7/MPI
Key functions
The bus connectors are used to connect a PROFIBUS-/ MPI-user to the PROFIBUS-line. The connector is easily mounted and has integrated terminating resistors.The bus connector is plugged directly into the PROFIBUS interface (SUB-D-connector, 9-way) of the PROFIBUS stations. The PROFIBUS cables are connected using 4-way screw terminals.
A slide switch sets the bus connector as a node or as segment end. The switch can also be operated when the connector is installed. The setting is clearly visible.
The connector must be operated in node setting (“OFF”) when the incoming bus (A1, B1) and the outgoing bus (A2, B2) are to be interconnected. In this case, the terminating resistors are bypassed.
The connector must be set as a segment end (“ON”), on the first and last (extreme) stations of the segment. In this case, the terminating resistors are connected on the incoming bus, the outgoing bus is disconnected.
At a glance
- Industrial quality
- Fully shielded
- The right connector for every application: axial, 90°, 35°
- With or without programming device connection
- Terminating resistor switchable
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Technical specifications |
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| Interfaces | |
| PROFIBUS-DP-station | SUB-D connector, 9-way |
| PROFIBUS-DP-cable |
4 terminals for wires up to 1,0 mm2 |
| Supply voltage |
4,75 ... 5,25 V DC (must come from connected terminal equipment) |
| Current consumption | max. 12,5 mA |
| Transmission rate |
max. 12 Mbit/s |
| Ambient conditions |
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| Operating temperature |
0° C ... +60° C |
| Transport / storing temperature |
-25° C ... +75° C |
| relative humidity |
max. 75 % at +25° C |
| Protection class |
IP 40 |
| Dimensions (in mm L x W x H) | |
| H 1002 | 62 x 31,6 x 17 |
| H 1003, H 1004 | 64 x 40 x 17 |
| H 1005, H 1006 | 54 x 40 x 17 |
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Ordering information BusConnector PROFIBUS-DP |
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| PROFIBUS Connector for OP-connection, axial cable outlet | HE 1002 |
| PROFIBUS Connector without programming device connector "smaller dimension“ |
HE 1003 |
| PROFIBUS Connector with programming device connector "smaller dimension“ | HE 1004 |
| PROFIBUS Connector without programming device connector 35° cable outlet | HE 1005 |
| PROFIBUS Connector with programming device connector 35° cable outlet | HE 1006 |