18 Rockwell Automation Publication 22-TD001I-EN-P - June 2013
PowerFlex 4 and 40 AC Drives
No. Signal Default Description
R1 Relay N.O. Fault Normally open contact for output relay.
R2 Relay Common – Common for output relay.
R3 Relay N.C. Fault Normally closed contact for output relay.
Analog Output Select
DIP Switch
0…10V Sets analog output to either voltage or current. Setting must match A065 [Analog Out Sel].
Sink/Source
DIP Switch
Source (SRC) Inputs can be wired as Sink (SNK) or Source (SRC) via DIP Switch setting.
01 Stop Coast The factory installed jumper or a normally closed input must be present for the drive to start.
02 Start/Run FWD Not Active Command comes from the integral keypad by default. To disable reverse operation, see A095 [Reverse Disable].
03 Direction/Run REV Not Active
04 Digital Common – For digital inputs. Electronically isolated with digital inputs from analog I/O and opto outputs.
05 Digital Input 1 Preset Freq Program with A051 [Digital In1 Sel].
06 Digital Input 2 Preset Freq Program with A052 [Digital In2 Sel].
07 Digital Input 3 Local Program with A053 [Digital In3 Sel].
08 Digital Input 4 Jog Forward Program with A054 [Digital In4 Sel].
09 Opto Common – For opto-coupled outputs. Electronically isolated with opto outputs from analog I/O and digital inputs.
11 +24V DC – Referenced to Digital Common.
Drive supplied power for digital inputs.
Maximum output current is 100 mA.
12 +10V DC – Referenced to Analog Common.
Drive supplied power for 0…10V external potentiometer.
Maximum output current is 15 mA.
13 ±10V In
(1)
(1) 0…10V In and 4…20 mA In are distinct input channels and may be connected simultaneously Inputs may be used independently for speed control or jointly when operating in PID mode.
Not Active For external 0…10V (unipolar) or ±10V (bipolar) input supply (input impedance = 100k ohm) or potentiometer
wiper.
14 Analog Common – For 0…10V In or 4…20 mA In. Electronically isolated with analog inputs and outputs from digital I/O and opto
outputs.
15 4…20 mA In
(1)
Not Active For external 4…20 mA input supply
(input impedance = 250 ohm).
16 Analog Output OutFreq 0-10 The default analog output is 0…10V. To covert to a current value, change the Analog Output Select DIP Switch to
0…20mA. Program with A065 [Analog Out Sel]. Max analog value can be scaled with A066 [Analog Out High].
Maximum Load: 4…20 mA = 525 ohm (10.5V)
0…10V = 1k ohm (10 mA)
17 Opto Output 1 MotorRunning Program with A058 [Opto Out1 Sel]
18 Opto Output 2 At Frequency Program with A061 [Opto Out2 Sel]
19 RS485 (DSI) Shield – Terminal should be connected to safety ground - PE when using the RS485 (DSI) communications port.
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