8.15 I/O Connection (X21/X22/X23)
8.15.1 Pinout
X21
standard
2 x 11 pins, pitch 3.5 mm
A: left connector
B: right connector
X22
standard for dual-axis drives
optional for single axis drives
2 x 10 pins, pitch 3.5 mm
A: left connector
B: right connector
X23
optional
SubD 15 pins HD
Mating connector:
male
X21
Pin Signal
Pin Signal
A1
Analog-In (AIN) 1 +
B1
Analog-Out (AOUT) 1
A2
Analog-In (AIN) 1 -
B2
AGND
A3* Digital-In (DIN) 1
B3
+24 V
A4* Digital-In (DIN) 2
B4
DGND
A5
Digital-In (DIN) 3
(HW-Enable Axis 1)
B5
Digital-Out (DOUT) 9 +
(Relay)
A6
Digital-In (DIN) 4
(HW-Enable Axis 2)
B6
Digital-Out (DOUT) 9 -
(Relay)
A7
Digital-In (DIN) 5
B7
Digital-Out (DOUT) 1
A8
Digital-In (DIN) 6
B8
Digital-Out (DOUT) 2
A9
Digital-In (DIN) 7
B9
Digital-Out (DOUT) 3
A10 Digital-In (DIN) 8
B10 Digital-Out (DOUT) 4
A11 STO-A-A1
B11 STO-B-A1
X22 (optional for single axis drives, standard for dual-axis drives)
Pin
Signal
Pin
Signal
A12 STO-A-A2, dual-axis
B12 STO-B-A2, dual-axis
A13 Digital-In (DIN) 9
B13 Digital-Out (DOUT) 5
A14 Digital-In (DIN) 10
B14 Digital-Out (DOUT) 6
A15 Digital-In (DIN) 11
B15 Digital-Out (DOUT) 7 +
A16 Digital-In (DIN) 12
B16 Digital-Out (DOUT) 7 -
A17 AGND
B17 Digital-Out (DOUT) 8 +
A18 Analog-In (AIN) 2+
B18 Digital-Out (DOUT) 8 -
A19 Analog-In (AIN) 2-
B19 Analog-Out (AOUT) 2
A20* Digital-In/Out (DIO) 1 +
B20* Digital-In/Out (DIO) 2 +
A21* Digital-In/Out (DIO) 1 -
B21* Digital-In/Out (DIO) 2 -
X23 (optional)
Pin Signal
2
Digital-In/Out (DIO) 6 +
3
Digital-In/Out (DIO) 6 -
6
Digital-In/Out (DIO) 5 +
7
Digital-In/Out (DIO) 5 -
10
+5 V
11
0 V
12
Digital-In/Out (DIO) 3 +
13
Digital-In/Out (DIO) 3 -
14
Digital-In/Out (DIO) 4 +
15
Digital-In/Out (DIO) 4 -
AKD2G-S Installation Manual, Safety 1 | 8 Electrical Installation
Kollmorgen | kdn.kollmorgen.com | July 2020
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