Chapter 4 Connections; Netbiter Easyconnect Ec150; Terminal Block (12-Pin) - HMS Netbiter EasyConnect EC150 User Manual

4. Connections

4.1 Netbiter EasyConnect EC150

4.1.1 Terminal Block (12-pin)

Terminal No. Pin
24 Vin+
23 GND
22 DI:DI #2
21 DI:DI #1
20 DI:COM
17 RS-232 RX
16 RS-232 TX
15 COM
14 RS-485 A
13 RS-485 B
Digital Inputs (DI)
Netbiter EasyConnect EC150 features 2 digital inputs with
the following specifications:
• Low: 0-1 VDC
• High: 10-24 VDC
RS-485 & R-S232
RS-485 is connected via pins 15-13.
RS-232 is connected via pins 17-15
(or via the D-Sub connector, see
4.1.2)
See the illustration for positions.
Note that it is not possible to use both the RS-232 and the RS-485 interfaces simultaneously.
Netbiter EasyConnect
Doc.Rev. 2.10
Function
Power 9-24VAC/VDC
Power ground
Digital input #2
Digital input #1
Digital input common
RS-232 Receive
RS-232 Transmit
Common
RS-485 Line A
RS-485 Line B
RS-485
Chapter 4
RS-232
Doc.ID. HMSI-168-92