Connectors
7.7
X12 – Inputs/Outputs
I/O interface: 1 digital relay output, 4 digital outputs, 8 digital inputs, 1 analog input (dif-
ferential), 1 analog output
2 × 12-pole PCB connector, suitable for mating connector DFMC 0,5/12-ST-2,54
(Phoenix Contact)
Mating con-
nector X12
Pin
I/O
Name
Meaning
A1
I/O
GND
Reference ground for inputs/outputs
A2
I
AIN−
Analog input−; reference point for B2; ±10 V
A3
I/O
GND
Reference ground for inputs/outputs
A4
I/O
GND
Reference ground for inputs/outputs
A5
O
AOUT
Analog output; referenced to GND; ±10 V/20 mA
A6
I/O
GND
Reference ground for inputs/outputs
A7
O
OUT5
24 V output; configurable by parameters
A8
O
OUT4
24 V output; configurable by parameters
A9
O
OUT3
24 V output; configurable by parameters
A10
O
OUT2
24 V output; configurable by parameters
Source/Sink driver (as group OUT2-5)
A11
O
OUT1−
MREL−
Potential-free output: reference point for OUT1+
(MOSFET relay)
Side A
A12
O
OUT1+
MREL+
Potential-free output via MOSFET relay, config-
urable via parameters
B1
I/O
GND
Reference ground for inputs/outputs
B2
I
AIN+
Analog input+; reference point for A2; ±10 V
B3
O
VREF_10V
10 V reference/auxiliary voltage output for analog in-
put; referenced to GND
B4
I/O
GND
Reference ground for inputs/outputs
B5
I
IN8 / Hall C
24 V Input; configurable via parameters
B6
I
IN7 / Hall B
24 V Input; configurable via parameters
B7
I
IN6 / Hall A
24 V Input; configurable via parameters
B8
I
IN5
24 V Input; configurable via parameters
B9
I
IN4
24 V Input; configurable via parameters
B10
I
IN3
24 V Input; configurable via parameters
B11
I
IN2
24 V Input; configurable via parameters
Side B
B12
I
IN1
24 V Input; configurable via parameters
The following figure shows the mating side: The top row with the lugs is side A. The
bottom row with the outer latches is side B.
Fig. 58: Mating side of X12
Note
The GND pins of the connector sides A and B are internally interconnected.
Specification of terminal connections:
▶
Conductor cross-section solid/flexible: 0.14 to 0.5 mm²
▶
Conductor cross section flexible, with ferrule, without plastic sleeve: 0.25 to
0.34 mm²
72
Drive System SD4S - Hardware Description
