JUMO 705001 mTRON T - Central Processing Unit Operating Manual - Manual (Page 28)

4 Electrical connection
28
4.3.2 Interfaces
4.3.3 Voltage supply
Connection Designa-
tion Num-
ber Connection element
USB device Setup (4)
System bus Out Bus Out (7) 1 TX+
2 TX-
3 RX+
6 RX-
Transmit data +
Transmit data -
Receive data +
Receive data -
Ethernet LAN (8) 1 TX+
2 TX-
3 RX+
6 RX-
Transmit data +
Transmit data -
Receive data +
Receive data -
Serial interface
(RS232), option Com1,
Com2
(11),
(10)
2 RxD
3 TxD
5 GND
Receive data
Transmit data
Ground
Serial interface
(RS422), option Com1,
Com2
(11),
(10)
3 TxD+
4 RxD+
5 GND
8 TxD-
9 RxD-
Transmit data +
Receive data +
Ground
Transmit data -
Receive data -
Serial interface
(RS485), option Com1,
Com2
(11),
(10)
3 TxD+/RxD+
5 GND
8 TxD-/RxD-
Transmit/Receive data +
Ground
Transmit/Receive data -
PROFIBUS-DP,
option (as of sys-
tem version 02)
Com2 (10) 8 RxD/TxD-N (A)
3 RxD/TxD-P (B)
6 VP (+5 V)
5 DGND
Transmit/Receive data -
Transmit/Receive data +
Voltage supply +
Data ground
8
1
8
1
6
7
8
9
2
3
4
5
1
Connection Designation Num-
ber Symbol and terminal designation
Voltage supply In +24 V and
GND
(2) +24 V
GND
U
+
-
x