9.13.1.2 Connector X9 Input
Technical characteristics
Electrical interface: RS-485
Maximum signal input frequency: 3MHz
Input signal voltage range: +12 V to -7 V
Supply voltage (only applicable to Incremental Encoder Input): +5 V ±5%
Maximum supply current: 250 mA
Pin
Pulse/Direction
CW/CCW
Incremental Encoder
Encoder with EnDat 2.2
1
Pulse+
CW+
A+
CLOCK+
2
Pulse-
CW-
A-
CLOCK-
3
GND
GND
GND
GND
4
Di
CCW+
B+
DATA+
5
Direction-
CCW-
B-
DATA-
6
Shield
Shield
Shield
Shield
7
-
-
Zero+
-
8
-
-
Zero-
-
9
-
-
+ 5 V (supply, output)
+5V (supply, output)
Maximum cable length of an external incremental encoder using X9 is dependant on cable
voltage drop and external encoder power requirements. See the calculation example in the
WorkBench Online Help
chapter "Electronic Gearing".
9.13.1.3 Connector X9 Output
Technical characteristics
Electrical Interface: RS-485
Max signal (channel) output frequency: 3 MHz
The pulses per revolution value are settable
Pulse phase shift: 90°±20°
Pin
Emulated Encoder Output
1
Channel A+
2
Channel A-
3
GND
4
Channel B+
5
Channel B-
6
Shield
7
Channel Zero+
8
Channel Zero-
9
-
The maximum permissible cable length is 100 meters.
AKD Installation | 9 Electrical Installation
Kollmorgen | kdn.kollmorgen.com | October 2017
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