User guide

Second Encoder Option Card for PowerFlex® 700S Drives with Phase II Control 9
Step 10: Wiring and
Configuring the Second
Encoder Option Card
Terminal block P1 contains connection points for a differential encoder.
This terminal block resides on the Second Encoder Option Card.
Table A Recommended Cable
Terminal Signal Description
1 N/C Not connected
2N/C
3N/C
4N/C
5 A Quadrature A input
6Not A
7 B Quadrature B input
8Not B
9Z Marker Pulse
10 Not Z
11 Power DC Power for encoder interface
12 Common
13 Shield Connection point for encoder
cable shield
Cable Length Cable Description
less than or equal to 30m (98 ft.) Belden 9728 or equivalent 0.196 mm
2
(24 AWG), individually
shielded, twisted pairs
greater than or equal to 30m (98 ft.) Belden 9774 or equivalent 0.750 mm
2
(18 AWG), individually
shielded, twisted pairs
Connection Examples
Differential Encoder with Internal Supply
Differential Encoder with External Supply
1
2
3
4
5
6
7
8
9
10
11
12
13
N/C
N/C
N/C
N/C
A
Not A
B
Not B
Z
Not Z
Power
Common
Shield
A
Not A
B
Not B
Z
Not Z
Power
Common
P1Encoder
1
2
3
4
5
6
7
8
9
10
11
12
13
N/C
N/C
N/C
N/C
A
Not A
B
Not B
Z
Not Z
Power
Common
Shield
A
Not A
B
Not B
Z
Not Z
Power
Common
P1Encoder
Power
Common