JUMO 705003, Operating Manual, Page: 29 / 112

29
3 Electrical connection
3.3.2 Interfaces
(1) Antenna connector
(2) Display
(3) Control elements
(4) Voltage supply DC 24 V
(5) Interface LAN2
(6) Interface LAN1
(7) USB host interface
(8) RS485 interface
(9) Switches for terminating resistors (RS485), inside the housing
(1)
(6)
(1)
(2)
(3)
(4)
(5)
(7)
(8)
(9)
Connection Designa-
tion Num-
ber Connection element Assignment
Antenna
(optional) (1) SMA socket
Ethernet LAN1,
LAN2 (6),
(5) 1 TX+
2 TX-
3 RX+
6 RX- Transmission data +
Transmission data -
Received data +
Received data -
USB host USB (7) USB socket type A
Serial interface
RS485 COM (8) Terminal strip 2-pole 1 TxD+/RxD+
2 TxD-/RxD- Transmission/received data +
Transmission/received data -
8
1