Allied Motion Spectrum Controls 2706-P22-SC User Manual page 11

TB1 may be used for incoming serial connections for RS-232 or RS-485.
NOTE
TB1-Full
Pin
1
2
3
4 RS-232 RX
6. Connect the incoming serial wires.
TB1 may be used for incoming RS-232 or RS-485 serial connections.
They cannot be connected at the same time. RS-485 is recommended to
reduce undesirable electrical interference.
Chapter 1: Installing InView Message Display
Pin Name
GND
+5 V
RS-232 TX
Pin Pin Name
5
6
7
8
User's Manual 0300277-03 Rev. A
1-5
RS-485+
RS-485-
NC
Shield