Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE Manual, os 30
11
24 NOVEMBER 2015
2 — INSTALLATION & WIRING: Low Current Connections
Table 2 Low Current Connections, cont’d
related vcl
pin name description
functions references
29 Serial RX Serial receive line for Setup_Serial
ashupdate.
30 Analog Output * Low power, low frequency Automate_PWM PWM6
0–10V analog output. Put_PWM Analog_Output
31 Position Feedback A Quadrature encoder input Motor_RPM
phase A (ACIM motors). MotorspeedA
Sin/cos sensor input Encoder_Sin_Input_
sine (SPM motors). Compensated
32 Position Feedback B Quadrature encoder input Motor_RPM
phase B (ACIM motors). MotorspeedB
Sin/cos sensor input Encoder_Cos_Input_
cosine (SPM motors). Compensated
33 Switch 8 Generic switch input #8. Sw_8
Typically used as the
Reverse switch.
34 CAN Term L Low connection for the
CAN bus termination
jumper.
35 CANL CAN bus low. Setup_CAN
Setup_Mailbox
Send_Mailbox
etc.
* Pin 30 not connected on 1232E/SE controllers.