Allen-Bradley PowerFlex 70 Installation Guide

Publication 20A-IN009C-EN-P
PowerFlex® 70 Adjustable Frequency AC Drive Installation Instructions 29
I/O Terminal Positions
I/O Wiring Examples
Input/Output Connection Example Required Parameter Settings
Potentiometer
Unipolar Speed
Reference
10k Ohm Pot.
Recommended
(2k Ohm minimum)
Select Speed Reference source:
Param. 090 = 2 “Analog In 2”
Adjust Scaling:
Param. 091, 092, 322, 323
Check Results:
Param. 017
Analog Input Unipolar
Speed Reference
0 to +10V Input
Default Speed Reference source:
Param. 090 = 2 “Analog In 2”
Adjust Scaling:
Param. 091, 092, 325, 326
Check Results:
Param. 017
2 Wire
(1)
Control
Non-Reversing
Internal Supply Disable Digital Input 1:
Param. 361 = 0 “Not Used”
Set Digital Input 2:
Param. 362 = 7 “Run”
2 Wire
(1)
Control
Reversing
Internal Supply Set Digital Input 1:
Param. 361 = 9 “Run Reverse”
Set Digital Input 2:
Param. 362 = 8 “Run Forward”
18
19
22
10
18
19
Common
+
2
7
8
9
Stop-Run
1
2
7
8
9
Run Fwd
Run Rev

Allen-Bradley PowerFlex 70 Specifications

General

Input Voltage	200-240V AC, 380-480V AC, 500-600V AC
Frequency Range	0 - 400 Hz
Humidity	5% to 95% non-condensing
Output Voltage	0 to Input Voltage
Control Methods	Sensorless Vector Control
Communications	Ethernet/IP, DeviceNet, ControlNet
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Ground Fault
Operating Temperature	0°C to 50°C (32°F to 122°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Enclosure Rating	IP20, NEMA Type 1