Allen-Bradley PowerFlex 755T Installation Instructions Manual page 158

Chapter 6 I/O Wiring
Table 34 - 22-Series I/O Module TB1 Wiring Examples (continued)
Input/Output Connection Example
Analog Current Input
Unipolar Speed Reference
0-20 mA Input
HW Input PTC
Standard = DIN 44082
PTC Nominal = 1.8 k Ohm
PTC Trip = 3.1 k Ohm
PTC Reset = 2.2 k Ohm
Short Circuit Trip = 300 Ohm
ATTENTION: To avoid an electric shock hazard, the connection of the motor
temperature sensor requires double or reinforced insulation between motor live
parts and the PTC.
Analog Voltage Output
±10V, 0...20 mA Bipolar
+10V Unipolar
2-Wire Control Non-
Reversing
24V DC internal supply
2-Wire Control Reversing
External 24 volt supply
20-750-2262C-2R
20-750-2263C-1R2T
158
Common
Ai0–
+
Ai0+
22-Series I/O Module TB1
Ai1
Ai0
Ptc–
1.8k
PTC
Ptc+
22-Series I/O Module TB1
+ –
Ao0–
Ao0+
22-Series I/O Module TB1
Stop-Run
24VC
+24V
Di C
Di 0
22-Series I/O Module TB1
+24V Common
Run Fwd
Di C
Di 0
Di 1
Run Rev
22-Series I/O Module TB1
Rockwell Automation Publication 750-IN100B-EN-P - July 2017
Required Parameter Changes
• Set Direction Mode
Port 10/11:930 [Direction Mode] = 0 'Unipolar'
• Set Selection
Port 10/11:1800 [VRef A Sel] = Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
• Adjust Scaling
Port nn:51 [Anlg In0 Hi] = 20 mA (22-Series I/O Module)
Port nn:52 [Anlg In0 Lo] = 0 mA (22-Series I/O Module)
Port 10/11:1802 [VRef A AnlgHi] = 60 Hz
Port 10/11:1803 [VRef A AnlgLo] = 0 Hz
• View Results
Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
Port 10/11:1892 [VRef Selected]
• Configuration
Port nn:40 [PTC Cfg] = 0 'Ignore,' 1 'Alarm,' 2 'Flt Minor,'
3 'Flt CoastStop,' 4 'Flt RampStop,' or 5 'Flt CL Stop' (22-Series I/O Module)
• View Results
Port nn:41 [PTC Sts] (22-Series I/O Module)
Port nn:42 [PTC Raw Value] (22-Series I/O Module)
• Configuration
Port nn:70 [Anlg Out Type], bit 0 = 0 (22-Series I/O Module)
• Set Selection
Port nn:75 [Anlg Out0 Sel] = Port 10/11:1044 [Motor Vel Fb] (22-Series I/O Module)
• Adjust Scaling
Port nn:78 [Anlg Out0 DataHi] = 60 Hz (22-Series I/O Module)
Port nn:79 [Anlg Out0 DataLo] = 0 Hz (22-Series I/O Module)
Port nn:80 [Anlg Out0 Hi] =10V/20 mA (22-Series I/O Module)
Port nn:81 [Anlg Out0 Lo] = 0V/0 mA (22-Series I/O Module)
• View Results
Port nn:77 [Anlg Out0 Data] (22-Series I/O Module)
Port nn:82 [Anlg Out0 Val] (22-Series I/O Module)
• Set Direction Mode
Port 10/11:930 [Direction Mode] = 2 'Rev Disable'
• Set Selection
Port 00:120 [DI M Run] = Port nn (22-Series I/O Module): 1 [Dig In Sts], bit 0 = Input 0
• View Results
Port nn:1 [Dig In Sts] (22-Series I/O Module)
Port 10/11:354 [Motor Side Sts 1]
• Set Direction Mode
Port 10/11:930 [Direction Mode] = 0 'Unipolar'
• Set Selection
Port 00:121 [DI M Run Forward] = Port nn:1 [Dig In Sts], bit 0 = Input 0 (22-Series I/O
Module)
Port 00:122 [DI M Run Reverse] = Port nn:1 [Dig In Sts], bit 1 = Input 1 (22-Series I/O
Module)
• View Results
Port nn:1 [Dig In Sts] (22-Series I/O Module)
Port 10/11:354 [Motor Side Sts 1]