42 Rockwell Automation Publication 520-UM001K-EN-E - August 2021
Chapter 1 Installation/Wiring
C
(2) Two wire control shown. For three wire control use a momentary input on I/O Terminal 02 to command a start. Use a
maintained input for I/O Terminal 03 to change direction.
(3) When using an opto output with an inductive load such as a relay, install a recovery diode parallel to the relay as shown, to
prevent damage to the output.
Start Method Stop Method
t062, t063 [DigIn TermBlk xx] I/O Terminal 01 Stop Normal Stop
48 “2-Wire FWD”
t064 [2-Wire Mode] is set to:
• 0, 1, or 2 = Coast
• 3 = per P045 [Stop Mode]
Per P045
[Stop Mode]
49 “3-Wire Start” Per P045 [Stop Mode]
50 “2-Wire REV”
t064 [2-Wire Mode] is set to:
• 0, 1, or 2 = Coast
• 3 = per P045 [Stop Mode]
51 “3-Wire Dir” Per P045 [Stop Mode]
IMPORTANT
The drive is shipped with a jumper installed between I/O Terminals 01 and 11.
Remove this jumper when using I/O Terminal 01 as a stop or enable input.
Control I/O Terminal Designations
No. Signal Default Description Parameter
R1 Relay 1 N.O. Fault Normally open contact for output relay.
t076
R2 Relay 1 Common Fault Common for output relay.
R5 Relay 2 Common Motor Running Common for output relay.
t081
R6 Relay 2 N.C. Motor Running Normally closed contact for output relay.
01 Stop Coast
Three wire stop. However, it functions as a stop under all
input modes and cannot be disabled.
P045
(1)
02
DigIn TermBlk 02/
Start/Run FWD
Run FWD
Used to initiate motion and also can be used as a
programmable digital input. It can be programmed with t062
[DigIn TermBlk 02] as three wire (Start/Dir with Stop) or two
wire (Run FWD/Run REV) control. Current consumption is 6
mA.
P045, P046,
P048, P050,
A544, t062
03
DigIn TermBlk 03/
Dir/Run REV
Run REV
Used to initiate motion and also can be used as a
programmable digital input. It can be programmed with t063
[DigIn TermBlk 03] as three wire (Start/Dir with Stop) or two
wire (Run FWD/Run REV) control. Current consumption is 6
mA.
t063
04 Digital Common –
Return for digital I/O. Electrically isolated (along with the
digital I/O) from the rest of the drive.
–
05 DigIn TermBlk 05 Preset Freq
Program with t065 [DigIn TermBlk 05].
Current consumption is 6 mA.
t065
06 DigIn TermBlk 06 Preset Freq
Program with t066 [DigIn TermBlk 06].
Current consumption is 6 mA.
t066
07
DigIn TermBlk 07/
Pulse In
Start Source 2
+ Speed
Reference2
Program with t067 [DigIn TermBlk 07].
Also functions as a Pulse Train input for reference or speed
feedback. Requires an NPN pulse input. Maximum frequency
is 100 kHz. Current consumption is 6 mA.
t067
08 DigIn TermBlk 08 Jog Forward
Program with t068 [DigIn TermBlk 08].
Current consumption is 6 mA.
t068
C1 C1 –
This terminal is tied to the RJ-45 port shield. Tie this
terminal to a clean ground in order to improve noise
immunity when using external communication peripherals.
–
C2 C2 – This is the signal common for the communication signals. –
S1 Safety 1 – Safety input 1. Current consumption is 6 mA. –
S2 Safety 2 – Safety input 2. Current consumption is 6 mA. –
S+ Safety +24V –
+24V supply for safety circuit. Internally tied to the +24V DC
source (Pin 11).
–
11 +24V DC –
Referenced to Digital Common.
Drive supplied power for digital inputs.
Maximum output current is 100 mA.
–
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