Interface Assignment - JUMO mTRON T Manual
Measuring,control, and automation system
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Also See for mTRON T:
- Operating manual (278 pages) ,
- System description (74 pages) ,
- Installation instructions manual (38 pages)
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2 Connecting interfaces
2.2
Interface assignment
Connection Designation
Ethernet
Serial inter-
face
(RS232)
Serial inter-
face
(RS422)
Serial inter-
face
(RS485)
PROFIBUS-
DP
NOTE!
A connecting cable with shielding must be used to connect the RS232 interface.
A twisted connecting cable with shielding must be used to connect the RS422/485 interface.
To avoid transmission errors, only the signals listed above may be connected.
NOTE!
A RJ45 patch/crossover cable (CAT5 or higher) must be used to connect the LAN interface.
14
Connection element
LAN
Com1,
Com2
Com1,
Com2
Com1,
Com2
Com2
1 TX+
Transmission data +
2 TX-
Transmission data -
3 RX+
Received data +
6 RX-
Received data -
2 RxD
Received data
3 TxD
Transmission data
5 GND
Ground
3 TxD+
Transmission data +
4 RxD+
Received data +
5 GND
Ground
8 TxD-
Transmission data -
9 RxD-
Received data -
3 TxD+/RxD+
Transmission/received
data +
5 GND
Ground
8 TxD-/RxD-
Transmission/received
data -
8 RxD/TxD-N (A)
Transmission/received
data -
3 RxD/TxD-P (B)
Transmission/received
data +
6 VP (+5 V)
Voltage supply
5 DGND
Ground
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