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Rockwell Automation Publication PFLEX-AP005B-EN-P - May 2019
Chapter 1
Drive Selection Considerations
PowerFlex 753 Drives Main Control Board I/O
Table 26 - PowerFlex 753 Drive TB1 Terminal Designations
Table 27 - PowerFlex 753 Drive TB2 Terminal Designations
TB1
HIM Connector
Fan Connector
Battery Receptacle
J1 ENABLE Jumper
J2 SAFETY Jumper
J4 Input Mode Jumper
DPT Port 2
TB3
TB2
Terminal Name
Description
Related
Param
Ao0–
Analog Out 0 (–)
Bipolar, ±10V, 11 bit and sign, 2 kohm minimum load;
4
…
20 mA, 11 bit and sign, 400 ohm maximum load
270
Ao0+
Analog Out 0 (+)
10VC
10 Volt Common
For (+) 10 Volt references;
2 kohm minimum
+10V
+10 Volt Reference
Ai0–
Analog Input 0 (–)
Isolated
(1)
, bipolar, differential, ±10V, 11 bit and sign, 88 kohm input
impedance
255
Ai0+
Analog Input 0 (+)
Ptc–
Motor PTC (–)
Motor protection device
(Positive Temperature Coefficient)
250
Ptc+
Motor PTC (+)
T0
Transistor Output 0
Open drain output, 48V DC 250 mA maximum load
24VC
24 Volt Common
Drive supplied logic input power;
150 mA maximum
+24V
+24 Volt DC
Di C
Digital Input Common
24V DC - Opto isolated
Low State: less than 5V DC
High State: greater than 20V DC
150
Di 1
Digital Input 1
Di 2
Digital Input 2
(1) Differential Isolation—external source must be maintained at less than 160V with respect to PE. Input provides high common mode immunity.
Ao0-
Ao0+
10VC
+10V
Ai0-
Ai0+
Ptc-
Ptc+
To0
24VC
+24V
Di C
Di 1
Di 2
Terminal Name
Description
R0NC
Relay 0 N.C.
Output Relay 0 normally closed contact
R0C
Relay 0 Common
Output Relay 0 common
R0NO
Relay 0 N.O.
Output Relay 0 normally open contact
R0NC
R0C
R0NO
