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SSi - Encoder Connections
5432 1
10 98 76
15 14 13 12 11
• Max. Load capacity depending on Voltage Supply
• Max. Load capacity at +5.0V; 300 mA. The specied current is reduced by the current from the
second encoder interface X3B interface (see Section 3.3.9).
SSI Cable
Pre-manufactured SSI cables offer the best solution against noise and disturbance while at the
same time saving installation time. The cables come in standard lengths of 5m, 10m, 15m, 20m,
25m and 30m.
Cable Part Number
00F50C1-40xx xx = length in meters, 10 = 10 meters
Mating Connector
0090912-004U for encoder (solder type)
Running in Conduit
When this cable must be pulled through metallic conduit, it is necessary to over size the
conduit! Use of a 1 1/2-inch trade size conduit will allow the connectors to pass without removal of
the connectors. Cutting the cable, or removal of the connectors or their housings voids the warranty
and will result in problems with electrical noise after the fact.
SSi
Drive connection X3A
Female SUBD 15 HD
Circular connector on SSi
encoder.
4 B- red
9 B+ blue
14 DATA - pink
15 DATA + gray
3 A- yellow
8 A + green
Shield wire tied to housing
Wire color
13 0V (com) white
12 +5.0V brown
Shield wire tied to housing
which is earth ground.
Encoder pin-out
X3A pin-out channel 1
B - 13
B + 12
A - 16
A + 15
COM 10
+5.0V 7
Note: Inner pair shields are tied to 0V (com),
pin 13, not earth ground!
7 Clock - violet
6 Clock + black
Clock - 9
Clock + 8
Pin No. Signal Description
3 A- signal input A-
4 B- signal input B-
6 CLOCK + synch. signal for serial data
7 CLOCK - synch. signal for serial data
8 A+ Signal input A+ (absolute track for counter and direction detection)
9 B+ Signal input B+ (absolute track for counter and direction detection)
12 + 5V Supply voltage for encoder
13 COM reference potential for supply voltage
14 DATA - Data channel RS485
15 DATA + Data channel RS485
ONLY when the inverter is switched off and the voltage supply is discon-
nected may the feedback connectors be removed or connected!
DATA - 17
DATA + 14
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