21
P2300HW
2018-03
EN
The required signal circuits are connected to these input/output connectors. The signal groups are not gal-
vanically connected to the power supply; galvanic isolation is required.
•
16 digital inputs/outputs, optically isolated for 24 V level/0.5 A
•
8 inputs/8 outputs/2 +24 VDC/2 GND
•
Output current: 500 mA per output, 2000 mA total
Connectors that use an internal 24 V power supply
(Primary, Master)
Inputs
•
Internal 24 V power supply for the controller.
•
Pin 11 and 23 (common GND) serve as a "return line" for the outputs.
•
Pin 11 and 23 must be connected to Pin 12 or 24 with jumpers.
Outputs
•
Internal 24 V power supply for the controller
•
Pin 2 and 14 (common output) are the voltage source for the inputs.
•
Pin 2 and 14 must be connected to Pin 1 or 13.
A single device must not require a current of more than 500 mA. The current monitor switches off the
output in the event of an overcurrent.
Pin
Signal X9
Pin
Signal X10
2x12 pin Phoenix MCD 0.5/24-G1-2.5
Order No. S981211
12
GND-int
24
GND-int
11
GND I/O0–3
23
GND I/O4–7
10
Output O3
22
Output O7
9
Output O2
21
Output O6
8
Output O1
20
Output O5
7
Output O0
19
Output O4
6
Input I3
18
Input I7
5
Input I2
17
Input I6
4
Input I1
16
Input I5
3
Input I0
15
Input I4
2
+24 VDC A0–A3
14
+24 VDC A4–A7
1
+24 VDC-int
13
+24 VDC-int
Mating connector
Phoenix FK-MC 0.5/12-STZ3-2.5
Order No. S981211
ATTEN-
TION!
X9
X10
