OPS1200 INTERCONNECT WIRING
I/O Power Input(I/O PWR INPUT)
I/O PWR INPUT is the connection for the user supplied voltage for the Digital Inputs and Digital Outputs and should be wired to VEXT as shown in the table below. Refer to the ACR1200 Hardware Manual for fuse location and details.
Refer to Figure 1 for connector location. Isolated voltage (VEXT) refers to +24VDC.
WARNING
Wiring VEXT with the incorrect voltage will permanently damage the Digital I/O circuitry. The isolated voltage (VEXT) is +24VDC.
Note: I/O PWR INPUT is a
I/O PWR INPUT
Isolated Power Connector
Usage | Description | Pin |
|
|
|
N/C | No Connection | 1 |
+24VDC EXT | +24VDC Isolated Voltage (VEXT) | 2 |
GND EXT | Isolated Common (GEXT) | 3 |
N/C | No Connection | 4 |
Table 3.5 OPS1200 Isolated Power Connector
Chapter 3, OPS1200 Hardware Interconnection | 27 |
