Delta CT2000 Series User Manual page 52

Terminals Terminal Function
AFM1
AFM2
ACM Analog Signal Common
S1
Factory setting is in short condition
SCM
Modbus RS-485
SG+
PIN 1,2,7,8: Reserved
SG-
PIN 4: SG-
0~10V impedance 100kΩ (voltage output)
-10~10V impedance 100kΩ (voltage output)
Output current: 2mA max
Resolution: 0~10V corresponds to Max. operation
frequency
Range: 0~10V  -10~+10V
AFM Switch, factory setting is 0~10V
0~10V impedance 100kΩ (voltage output)
0~20mA impedance100Ω (current output)
Output current: 20mA max
Resolution: 0~10V corresponds to Max. operation
frequency
Range: 0~10V  4~20mA
AFM Switch, factory setting is 0~10V
Common for analog terminals
PIN 3, 6: GND
PIN 5: SG+
NOTE: Wire size of analog control signals: 18 AWG (0.75 mm
6-5
Chapter 6 Control TerminalsCT2000 Series
Factory Setting (NPN mode)
2
) with shielded wire