Rockwell Automation 1784-PM02AE-TP0 User Manual

Installation Instructions

77.00 mm

113.00 mm Max

P2

P3

P4

P1

L1

P1

2 Axis Servo Card Termination Panel

(Catalog Number 1784-PM02AE-TP0x)

The termination panel is used in conjunction with the 1784-PM02AE
card to facilitate the wiring of drives and encoders for use with the
card. Because the card is installed inside the PC computer cabinet it
would be difficult to access for wiring drives, encoders, etc. A
termination panel, mounted separately from the card, allows for easier
access to the two axis terminals.

Identifying Termination
Panel Components

The following diagram identifies the connection for the cable to the
PCI 2 Axis Servo Card and the connections for wiring two axes.

Figure 1 1784-PM02AE-TP0x Termination Panel

P1

The connection marked P1 is for the cable from the PCI 2 Axis Servo
card. It accepts a straight 68 way Mini D shielded plug with a spring
latch. This connection is where the 1 meter or 3 meter premade cable
attaches to connect the termination panel to the PCI card. The cable is
packaged with the termination panel and shares the same catalog
number 1784-PM02AE-TP0x where x represents the length of the
cable.

1 Publication 1784-IN007A-EN-P - November 2000

Figure 2 1784-PM02AE-TP0x Cable Connection

2

2 Axis Servo Card Termination Panel

P2

The P2 connection is for wiring the encoder power. Those marked B0
and B1 are for the Encoder power and those marked A0 and A1 are
the 0 volt connections.

IMPORTANT

External encoder power should not be connected if
the encoder is powered by another device.

Figure 3 P2 Connector

P2

B0 B1

A0 A1

P2 Function P2 Function

A0 Encoder 0V B0 Encoder Power
A1 Encoder 0V B1 Encoder Power

Publication 1784-IN007A-EN-P - November 2000

P3 and P4

The P3 and P4 receptacles are for wiring the axes. P3 is Axis 0 and P4
is Axis 1.

Figure 4 P3 and P4 Connectors

P3 P4

B0 B1 B2 B3 B4 B5 B6 B7 B8 B9

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9

B0 B1 B2 B3 B4 B5 B6 B7 B8 B9

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9

2 Axis Servo Card Termination Panel

P3 & P4 Function P3 & P4 Function

A0 DRVFLT B0 +CHA
A1 Home Area B1 -C HA
A2 Reg 1 B2 +CHB
A3 Reg 2 B3 -CHB
A4 OK B4 +CHZ
A5 IN_COM B5 -CHZ
A6 Enable+ B6 Screen
A7 Enable- B7 +Out
A8 Encoder 0V B8 -Out
A9 Chassis B9 Encoder Pwr

3

Mounting the Termination
Panel

Termination Panel Cable

The termination panel mounts to a DIN rail using the mounting feet
on the back of the panel. The termination panel cable comes in two
lengths; 1 meter and 3 meters. Therefore the termination panel can be
mounted no more than 3 meters from the back of the PC containing
the PCI 2 Axis Servo Card.

Figure 5 DIN Rail Assembly for Termination Panel

Termination

Mounting Feet

Panel

45.00 mm

The 1784-PM02AE card is connected to the termination panel via a
premade 34 pair, 28 AWG SCSI shielded cable. The cable is available
in lengths of 1 meter and 3 meters. The cable comes shipped with the
termination panel and its catalog number is tied to the termination
panel where the ending x stands for the cable length of either 1 meter
or 3 meters.

Publication 1784-IN007A-EN-P - November 2000